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 Class   205ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS
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 This Class 205 is considered to be an integral part of Class 204 (see the Class 204 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 204.
 
  43           ELECTROLYTIC PROCESS INVOLVING ACTINIDE SERIES ELEMENTS OR COMPOUND (AT. NO. 89+) (PRODUCT, PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION)
  44           . (1 indent ) Plutonium
  45           . (1 indent ) Thorium
  46           . (1 indent ) Uranium
  47           .. (2 indent ) Utilizing fused bath
  48           .. (2 indent ) Involving electrolytic coating, etching, or polishing
  49           .. (2 indent ) Uranium containing compound produced
  50           PRODUCT PRODUCED BY ELECTROLYSIS INVOLVING ELECTROLYTIC MARKING, BATTERY ELECTRODE ACTIVE MATERIAL FORMING, ELECTROFORMING, OR ELECTROLYTIC COATING
  51           SUPERCONDUCTOR PREPARATION INVOLVING ELECTROLYTIC MARKING, ELECTROFORMING OR ELECTROLYTIC COATING, OR COMPOSITION THEREFOR
  52           ELECTROLYTIC MARKING OR COMPOSITION THEREFOR
  53           . (1 indent ) Utilizing inorganic color-forming material other than carbon
  54           . (1 indent ) Utilizing organic color-forming material
  55           .. (2 indent ) Heterocyclic color-forming material
  56           .. (2 indent ) Hydroxyl or carboxyl group-containing color-forming material
  57           UTILIZING ELECTROLYSIS TO FORM BATTERY ELECTRODE ACTIVE MATERIAL OR COMPOSITION THEREFOR
  58           . (1 indent ) Organic active material other than organic metal salt
  59           . (1 indent ) Group IA metal-containing active material (e.g., Li, Na, K, etc.)
  60           . (1 indent ) Nickel-containing active material
  61           .. (2 indent ) Cadmium-containing
  62           . (1 indent ) Cadmium-containing active material
  63           . (1 indent ) Lead-containing active material
  64           . (1 indent ) Zinc-containing active material
  65           . (1 indent ) Silver-containing active material
  66           . (1 indent ) Iron- or tin-containing active material
  67           ELECTROFORMING OR COMPOSITION THEREFOR
  68           . (1 indent ) Recording device
  69           . (1 indent ) Printing plate or electrotype
  70           . (1 indent ) Mold, mask, or masterform
  71           . (1 indent ) Mirror or reflector
  72           . (1 indent ) Ornamental article
  73           . (1 indent ) Roll, ring, or hollow body
  74           . (1 indent ) Powder, flakes, or colloidal particles
  75           . (1 indent ) Perforated or foraminous article
  76           . (1 indent ) Sheet, web, wire, or filament
  77           .. (2 indent ) Of indeterminate length
  78           . (1 indent ) Electrical product
  79           . (1 indent ) Optical element
  80           ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION)
  81           . (1 indent ) Involving measuring, analyzing, or testing
  82           .. (2 indent ) Controlling coating process in response to measured or detected parameter
  83           ... (3 indent ) Parameter is current, current density, or voltage
  84           ... (3 indent ) Parameter is thickness, weight, or composition of coating
  85           . (1 indent ) Displacement or replacement coating
  86           . (1 indent ) Employing internal battery action during coating
  87           . (1 indent ) Simultaneous deplating and plating
  88           . (1 indent ) Utilizing subatmospheric or superatmospheric pressure during coating
  89           . (1 indent ) Utilizing magnet or magnetic field during coating
  90           .. (2 indent ) Ferromagnetic material deposited
  91           . (1 indent ) Utilizing electromagnetic wave energy during coating (e.g., visible light, etc.)
  92           .. (2 indent ) Energy produced by laser
  93           . (1 indent ) Contacting coating as it forms with solid member or material other than electrode
  94           . (1 indent ) Utilizing mist prevention
  95           . (1 indent ) Coating has specified thickness variation
  96           . (1 indent ) Controlling current distribution within bath
  97           .. (2 indent ) Shaped counterelectrode
  98           . (1 indent ) Treating process fluid by means other than agitation or heating or cooling
  99           .. (2 indent ) Purifying electrolyte
  100           .. (2 indent ) Treating rinse solution (e.g., rinse water, etc.)
  101           .. (2 indent ) Regenerating or maintaining electrolyte (e.g., self-regulating bath, etc.)
  102           . (1 indent ) Depositing predominantly single metal or alloy coating on single metal or alloy using specified waveform other than pure DC
  103           .. (2 indent ) Reversing current or voltage
  104           .. (2 indent ) Nonreversing pulsed current or voltage
  105           . (1 indent ) Depositing predominantly single metal or alloy coating on nonmetal using specified waveform other than pure DC or 60 Hz sine wave AC (e.g., single metal or alloy coating within or above pores of anodic oxide layer, etc.)
  106           . (1 indent ) Forming nonmetal coating using specified waveform other than pure DC or 60 Hz sine wave AC (e.g., anodic oxide coating, etc.)
  107           .. (2 indent ) Reversing current or voltage
  108           .. (2 indent ) Nonreversing pulsed current or voltage
  109           . (1 indent ) Coating contains embedded solid material (e.g., particles, etc.)
  110           .. (2 indent ) Abrasive article produced
  111           . (1 indent ) Coating is dendritic or nodular
  112           . (1 indent ) Coating is discontinuous single metal or alloy layer (e.g., islands, porous layer, etc.)
  113           .. (2 indent ) Coating is microcracked
  114           . (1 indent ) Uniting two separate solid materials
  115           . (1 indent ) Repairing
  116           . (1 indent ) Mirror or reflector produced
  117           . (1 indent ) Utilizing brush or absorbent applicator
  118           . (1 indent ) Coating selected area
  119           .. (2 indent ) Depositing ferromagnetic coating or coating ferromagnetic substrate
  120           .. (2 indent ) Design or ornamental article produced
  121           ... (3 indent ) Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.)
  122           .. (2 indent ) Specified product produced
  123           ... (3 indent ) Product is semiconductor or includes semiconductor
  124           .... (4 indent ) Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.)
  125           ... (3 indent ) Product is circuit board or printed circuit
  126           .... (4 indent ) Electroless coating from bath containing metal ions and reducing agent prior to electrolytic coating
  127           ... (3 indent ) Product is printing member
  128           .. (2 indent ) Simultaneous or sequential coating of a plurality of separate articles
  129           .. (2 indent ) Selectively coating moving substrate of indeterminate length (e.g., strip, wire, fiber, etc.)
  130           ... (3 indent ) Completely coating one side of strip
  131           .. (2 indent ) Internal coating (e.g., coating inside of cylinder, etc.)
  132           ... (3 indent ) Moving counterelectrode
  133           .. (2 indent ) Directing electrolyte to selected area (e.g., jet plating, etc.)
  134           .. (2 indent ) Partially submerging substrate in bath
  135           .. (2 indent ) Utilizing specified mask material
  136           .. (2 indent ) Utilizing means other than mask
  137           . (1 indent ) Coating moving substrate
  138           .. (2 indent ) Indeterminate length (e.g., strip, wire, fiber, etc.)
  139           ... (3 indent ) Predominantly aluminum substrate
  140           ... (3 indent ) Tin-containing coating
  141           ... (3 indent ) Zinc-containing coating
  142           ... (3 indent ) Chromium-containing coating
  143           .. (2 indent ) Rotary (e.g., barrel plating, etc.)
  144           .. (2 indent ) Utilizing fluidized bed (e.g., coating particles, flakes, granules, etc.)
  145           .. (2 indent ) Simultaneous or sequential coating of a plurality of separate articles
  146           .. (2 indent ) Reciprocating substrate
  147           . (1 indent ) Applying current to substrate without mechanical contact (e.g., liquid contact, bipolar electrode, etc.)
  148           . (1 indent ) Agitating or moving electrolyte during coating
  149           . (1 indent ) Coating predominantly single metal or alloy substrate of specified shape
  150           .. (2 indent ) Perforated, foraminous, or permeable substrate
  151           .. (2 indent ) Cylinder, roll, or hollow article
  152           .. (2 indent ) Sheet, plate, or foil
  153           ... (3 indent ) Predominantly aluminum substrate
  154           ... (3 indent ) Tin-containing coating
  155           ... (3 indent ) Zinc-containing coating
  156           ... (3 indent ) Chromium-containing coating
  157           . (1 indent ) Coating predominantly semiconductor substrate (e.g., silicon, compound semiconductor, etc.)
  158           . (1 indent ) Coating a substrate predominantly comprised of nonconductive material to which conductive material or material which can be converted into conductive material has been added (e.g., nonconductive polymer substrate containing carbon or copper oxide particles, etc.)
  159           . (1 indent ) Coating predominantly nonmetal substrate
  160           .. (2 indent ) Fabric substrate
  161           .. (2 indent ) Perforated, foraminous, or permeable substrate
  162           .. (2 indent ) Ceramic or glass substrate
  163           ... (3 indent ) Conductive material applied to substrate by painting, spraying, or immersion (e.g., electroless plating, etc.)
  164           .. (2 indent ) Synthetic resin substrate
  165           ... (3 indent ) Conductive material applied to substrate by vacuum or vapor deposition
  166           ... (3 indent ) Conductive material applied to substrate by painting, spraying, or immersion
  167           .... (4 indent ) Conductive material applied to substrate by plating from bath containing metal ions and reducing agent (e.g., electroless plating, etc.)
  168           .... (5 indent ) Resin contains etchable filler
  169           .... (5 indent ) Conductive material is copper or nickel
  170           . (1 indent ) Forming multiple superposed electrolytic coatings
  171           .. (2 indent ) At least one anodic coating
  172           ... (3 indent ) Predominantly aluminum substrate
  173           .... (4 indent ) Electrolytically depositing material only within or above pores of anodic coating (e.g., electrolytic coloring, etc.)
  174           .... (5 indent ) Multiple anodic coatings
  175           .... (4 indent ) Multiple anodic coatings
  176           .. (2 indent ) At least one alloy coating
  177           .. (2 indent ) At least one predominantly zinc metal coating
  178           .. (2 indent ) At least one chromium-containing coating
  179           ... (3 indent ) Multiple chromium-containing coatings
  180           ... (3 indent ) At least one predominantly nickel metal coating
  181           .. (2 indent ) At least one predominantly nickel metal coating
  182           .. (2 indent ) At least one predominantly copper metal coating
  183           . (1 indent ) Forming nonelectrolytic coating before depositing predominantly single metal or alloy electrolytic coating
  184           .. (2 indent ) Nonelectrolytic coating or coatings all contain single metal or alloy
  185           ... (3 indent ) Nonelectrolytic coating from zincate or stannate bath
  186           ... (3 indent ) Nonelectrolytic coating by vacuum or vapor deposition
  187           ... (3 indent ) Nonelectrolytic coating by plating from bath containing metal ions and reducing agent (e.g., electroless plating, etc.)
  188           . (1 indent ) Forming nonelectrolytic coating before forming nonmetal electrolytic coating
  189           .. (2 indent ) Predominantly titanium, vanadium, zirconium, niobium, hafnium, or tantalum nonelectrolytic coating
  190           .. (2 indent ) Predominantly aluminum nonelectrolytic coating
  191           . (1 indent ) Forming nonelectrolytic coating after depositing predominantly single metal or alloy electrolytic coating
  192           .. (2 indent ) Nonelectrolytic coating by vacuum or vapor deposition of a predominantly single metal or alloy coating
  193           .. (2 indent ) Nonelectrolytic coating by immersion in bath of molten metal to form predominantly single metal or alloy coating (e.g., hot dipping, etc.)
  194           .. (2 indent ) Nonelectrolytic coating is predominantly nonmetal
  195           ... (3 indent ) Nonelectrolytic coating is ceramic, glass, or vitreous enamel
  196           ... (3 indent ) Nonelectrolytic coating is predominantly organic material (e.g., paint, etc.)
  197           ... (3 indent ) Nonelectrolytic coating is phosphorus- or chromium-containing (e.g., phosphate, chromate, etc.)
  198           . (1 indent ) Forming nonelectrolytic coating after forming nonmetal electrolytic coating
  199           .. (2 indent ) Electrolytic coating is oxygen-containing (e.g., chromate, silicate, oxide formed by anodizing, etc.)
  200           ... (3 indent ) Predominantly titanium, vanadium zirconium, niobium, hafnium, or tantalum substrate
  201           ... (3 indent ) Predominantly aluminum substrate
  202           .... (4 indent ) Nonelectrolytic coloring (including nonelectrolytic coloring and sealing)
  203           .... (4 indent ) Sealing
  204           .... (5 indent ) Sealing agent includes organic constituent
  205           . (1 indent ) Treating substrate prior to coating
  206           .. (2 indent ) Contacting substrate with solid member or material (e.g., polishing, rolling, etc.)
  207           ... (3 indent ) Heating substrate
  208           ... (3 indent ) Blasting substrate with particulate material
  209           .. (2 indent ) Heating substrate other than by contact with liquid
  210           .. (2 indent ) Treating substrate with liquid other than tap water (e.g., for removing foreign material, etching, activating, etc.)
  211           ... (3 indent ) Liquid is nonaqueous (e.g., hydrocarbon solvent, fused bath, etc.)
  212           ... (3 indent ) Predominantly titanium, vanadium, zirconium, niobium, hafnium, tantalum, molybdenum, or tungsten substrate
  213           ... (3 indent ) Predominantly aluminum substrate
  214           .... (4 indent ) Graining or roughening chemically or electrolytically
  215           ... (3 indent ) Predominantly copper, zinc, or tin substrate
  216           ... (3 indent ) Predominantly cobalt or nickel substrate
  217           ... (3 indent ) Predominantly iron or steel substrate
  218           .... (4 indent ) Steel containing chromium or nickel (e.g., stainless steel, etc.)
  219           ... (3 indent ) Electrolytic treatment
  220           . (1 indent ) Treating electrolytic or nonelectrolytic coating after it is formed
  221           .. (2 indent ) Selected area
  222           .. (2 indent ) Contacting with solid member or material (e.g., buffing, burnishing, polishing, etc.)
  223           .. (2 indent ) Etching of coating
  224           .. (2 indent ) Heating
  225           ... (3 indent ) Tin-containing coating
  226           .... (4 indent ) Coating is fused (e.g., reflowing, flow brightening, etc.)
  227           ... (3 indent ) Single metal or alloy coating on single metal or alloy substrate
  228           .... (4 indent ) Coating is at least partially diffused or forms alloy
  229           .. (2 indent ) Predominantly nonmetal electrolytic coating
  230           . (1 indent ) Utilizing fused bath
  231           .. (2 indent ) Reactive coating (e.g., by diffusion, etc.)
  232           .. (2 indent ) Depositing predominantly alloy coating
  233           .. (2 indent ) Depositing aluminum coating
  234           . (1 indent ) Utilizing nonaqueous bath
  235           .. (2 indent ) Coating is predominantly organic material
  236           .. (2 indent ) Depositing predominantly alloy coating
  237           .. (2 indent ) Deposition aluminum coating
  238           . (1 indent ) Depositing predominantly alloy coating
  239           .. (2 indent ) Copper-containing alloy
  240           ... (3 indent ) Including zinc (e.g., brass, etc.)
  241           ... (3 indent ) Including tin (e.g., bronze, etc.)
  242           ... (3 indent ) Including noble metal (e.g., gold-copper-cadmium alloy, etc.)
  243           .. (2 indent ) Chromium is predominant constituent
  244           .. (2 indent ) Zinc is predominant constituent
  245           ... (3 indent ) Including iron group metal (i.e., Fe, Co, or Ni)
  246           .... (4 indent ) Nickel
  247           .. (2 indent ) Gold is predominant constituent
  248           ... (3 indent ) Utilizing sulfite-containing bath
  249           ... (3 indent ) Utilizing phosphonic or phosphinic acid or derivative-containing bath
  250           ... (3 indent ) Including iron group metal
  251           ... (3 indent ) Including arsenic, indium, or thallium
  252           .. (2 indent ) Tin, lead, or germanium is predominant constituent
  253           ... (3 indent ) Utilizing organic compound-containing bath
  254           .... (4 indent ) Organic sulfoxy-containing
  255           .. (2 indent ) Group VIII metal is predominant constituent (i.e., Fe, Co, Ni, Pt, Pd, Rh, Ru, Ir, or Os)
  256           ... (3 indent ) Utilizing specified anode
  257           ... (3 indent ) Platinum group metal-containing alloy (i.e., contains Pt, Pd, Rh, Ru, Ir, or Os)
  258           ... (3 indent ) Phosphorus-containing alloy
  259           ... (3 indent ) Utilizing organic compound-containing bath
  260           .... (4 indent ) Organic sulfoxy-containing
  261           . (1 indent ) Depositing predominantly single metal coating
  262           .. (2 indent ) Group VIIB transition metal (i.e., Mn, Tc, or Re)
  263           .. (2 indent ) Silver
  264           .. (2 indent ) Platinum group metal
  265           ... (3 indent ) Palladium
  266           .. (2 indent ) Gold
  267           ... (3 indent ) Utilizing organic compound-containing bath
  268           .... (4 indent ) Inorganic cyanide-containing
  269           .. (2 indent ) Cobalt
  270           .. (2 indent ) Iron
  271           .. (2 indent ) Nickel
  272           ... (3 indent ) Utilizing specified anode
  273           ... (3 indent ) Utilizing sulfamate-containing bath
  274           ... (3 indent ) Utilizing organic sulfoxy compound-containing bath
  275           .... (4 indent ) And acetylenic compound-containing
  276           .... (4 indent ) And polyether-containing
  277           .... (4 indent ) And nitrogen-heterocyclic compound-containing
  278           ... (3 indent ) Utilizing oxygen-heterocyclic compound-containing bath
  279           ... (3 indent ) Utilizing nitrogen-heterocyclic compound-containing bath
  280           ... (3 indent ) Utilizing organic carbonyl compound-containing bath
  281           .. (2 indent ) Cadmium
  282           ... (3 indent ) Utilizing inorganic cyanide-containing bath
  283           .. (2 indent ) Chromium
  284           ... (3 indent ) Utilizing specified anode
  285           ... (3 indent ) Colored chromium coating
  286           ... (3 indent ) Utilizing inorganic fluorine-containing bath
  287           ... (3 indent ) Utilizing trivalent chromium-containing bath
  288           .... (4 indent ) Thiocyanate-containing
  289           .... (4 indent ) Organic carboxyl compound-containing
  290           ... (3 indent ) Utilizing organic compound-containing bath
  291           .. (2 indent ) Copper
  292           ... (3 indent ) Utilizing specified anode
  293           ... (3 indent ) Utilizing inorganic cyanide-containing bath
  294           .... (4 indent ) Selenium or tellurium-containing
  295           ... (3 indent ) Utilizing alkaline bath
  296           ... (3 indent ) Utilizing organic compound-containing bath
  297           .... (4 indent ) Nitrogen-heterocyclic compound-containing
  298           .... (5 indent ) And organic sulfur compound-containing
  299           .. (2 indent ) Lead
  300           .. (2 indent ) Tin
  301           ... (3 indent ) Utilizing alkaline bath
  302           ... (3 indent ) Utilizing organic compound-containing bath
  303           .... (4 indent ) Organic carbonyl compound-containing
  304           .... (5 indent ) Aldehyde-containing
  305           .. (2 indent ) Zinc
  306           ... (3 indent ) Utilizing inorganic cyanide-containing bath
  307           .... (4 indent ) Nitrogen-heterocyclic compound-containing
  308           .... (4 indent ) Organic carbonyl compound-containing
  309           ... (3 indent ) Utilizing alkaline bath
  310           .... (4 indent ) Nitrogen-heterocyclic compound-containing
  311           ... (3 indent ) Utilizing organic compound-containing bath
  312           .... (4 indent ) Nitrogen-heterocyclic compound-containing
  313           .... (4 indent ) Organic sulfur compound-containing
  314           .... (4 indent ) Organic carbonyl compound-containing
  315           .. (2 indent ) Antimony
  316           . (1 indent ) Forming nonmetal coating
  317           .. (2 indent ) Coating is predominantly organic material
  318           .. (2 indent ) Phosphorus-containing coating (e.g., phosphate, etc.)
  319           .. (2 indent ) Chromium-containing coating (e.g., chromate, etc.)
  320           .. (2 indent ) Predominantly iron or steel substrate
  321           .. (2 indent ) Predominantly magnesium substrate
  322           .. (2 indent ) Predominantly titanium, vanadium, zirconium, niobium, hafnium, or tantalum substrate
  323           .. (2 indent ) Predominantly aluminum substrate
  324           ... (3 indent ) Anodizing
  325           .... (4 indent ) Specified alloy substrate
  326           .... (4 indent ) Utilizing alkaline bath
  327           .... (4 indent ) Utilizing chromium-containing bath
  328           .... (4 indent ) Utilizing sulfuric acid-containing bath
  329           .... (5 indent ) Organic compound-containing
  330           ..... (6 indent ) Organic carboxyl compound-containing
  331           ..... (6 indent ) Organic sulfoxy compound-containing
  332           .... (4 indent ) Utilizing organic compound-containing bath
  333           .. (2 indent ) Oxide-containing coating (e.g., lead dioxide, etc.)
  334           ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION)
  335           . (1 indent ) Involving measuring, analyzing, or testing during synthesis
  336           .. (2 indent ) Utilizing fused bath (e.g., eliminating anode effect in a fused bath, etc.)
  337           .. (2 indent ) Current, current density, or voltage
  338           . (1 indent ) Utilizing subatmospheric or superatmospheric pressure during synthesis
  339           . (1 indent ) Utilizing magnet or magnetic field during synthesis
  340           . (1 indent ) Utilizing electromagnetic wave energy during synthesis (e.g., visible light, etc.)
  341           . (1 indent ) Utilizing AC or specified wave form other than pure DC
  342           .. (2 indent ) Reversing nonpulsed current or voltage
  343           . (1 indent ) Involving fuel cell
  344           . (1 indent ) Utilizing bipolar membrane
  345           . (1 indent ) Utilizing plural distinct electrolytic cells where the cells are separate containers
  346           .. (2 indent ) Including decomposing or purifying cell
  347           .. (2 indent ) Identical plural distinct cells
  348           . (1 indent ) Utilizing fluidized bed or particulate electrode
  349           . (1 indent ) Recycling electrolytic product produced during synthesis back to production cell
  350           . (1 indent ) Treating electrode, diaphram, or membrane during synthesis (e.g., corrosion prevention, etc.)
  351           . (1 indent ) Treating electrolyte or bath without removal from cell other than agitating, moving, regenerating, replenishing, or replacing consumed material during synthesis
  352           . (1 indent ) Utilizing emulsion, dispersion, or suspension electrolyte system
  353           . (1 indent ) Utilizing electrolyte system having two or more separate immiscible layers
  354           . (1 indent ) Utilizing fused bath
  355           .. (2 indent ) Organic compound produced
  356           ... (3 indent ) Halogen containing
  357           .. (2 indent ) Inorganic compound produced
  358           ... (3 indent ) Silicon, boron, or phosphorus containing
  359           ... (3 indent ) Halogen containing
  360           ... (3 indent ) Nitrogen containing
  361           ... (3 indent ) Sulfur containing
  362           ... (3 indent ) Oxygen containing
  363           .. (2 indent ) Alloy produced
  364           ... (3 indent ) Silicon or aluminum containing
  365           ... (3 indent ) Iron, cobalt, or nickel containing
  366           ... (3 indent ) Lead, zinc, titanium, zirconium, or hafnium containing
  367           .. (2 indent ) Single metal produced
  368           ... (3 indent ) Rare earth metal (At. No. 21, 39 or 57-71)
  369           ... (3 indent ) Lead, zinc, or cadmium
  370           ... (3 indent ) Iron, cobalt, nickel, or manganese
  371           ... (3 indent ) Vanadium, niobium, tantalum, chromium, molybdenum, or tungsten (V, Nb, Ta, Cr, Mo, or W)
  372           ... (3 indent ) Aluminum
  373           .... (4 indent ) And elemental alkali or alkaline earth metal, magnesium, beryllium, or nonmetal element other than halogen produced
  374           .... (4 indent ) Utilizing specified current distributing means or method other than wire connecting means
  375           .... (4 indent ) Utilizing specified distance between cathode and anode
  376           .... (4 indent ) Agitating or moving electrolyte or bath during synthesis
  377           .... (4 indent ) Utilizing membrane or diaphragm between electrodes
  378           .... (4 indent ) Utilizing spacer between electrodes
  379           .... (4 indent ) Utilizing nonmetal cell lining other than inorganic carbon or graphite
  380           .... (4 indent ) Utilizing specified electrode other than consumable electrode (e.g., cylindrical, tapered, etc.)
  381           .... (5 indent ) Inclined electrode (not horizontal or vertical)
  382           .... (5 indent ) Liquid electrode
  383           .... (5 indent ) Bipolar electrode
  384           .... (5 indent ) Coated electrode
  385           .... (5 indent ) Specified electrode composition other than consumable inorganic carbon or graphite
  386           ..... (6 indent ) Nonconsumable electrode having inorganic carbon or graphite and a nonmetal containing material (e.g., cermet, etc.)
  387           ..... (6 indent ) Nonmetal containing (e.g., metal oxide, carbide, etc.)
  388           .... (4 indent ) Utilizing coated or treating electrode connecting or positioning means (e.g., coating, cooling, etc.)
  389           .... (4 indent ) Specific replenishing, replacing, or feeding of consumable electrode material
  390           .... (4 indent ) Involving specific process startup other than mere turn on
  391           .... (4 indent ) Collecting or controlling fumes or gases produced during synthesis
  392           .... (4 indent ) Utilizing specific method or means to feed or replenish electrolyte or bath material
  393           .... (4 indent ) Purifying or treating electrolyte or bath prior to or after synthesis
  394           .... (4 indent ) Bath contains fluorine or bromine containing compound other than cryolite (Na3ALF6)
  395           .... (5 indent ) Fluorine or bromine containing compound contains alkaline earth metal, beryllium, or magnesium (Ca, Sr, Ba, Ra, Be, or Mg)
  396           .... (4 indent ) Utilizing specified process step to maintain bath temperature
  397           ... (3 indent ) Titanium, zirconium, or hafnium (Ti, Zr, or Hf)
  398           .... (4 indent ) Titanium
  399           .... (5 indent ) Utilizing specified electrode structure or anode alloy composition
  400           .... (5 indent ) Utilizing diaphragm or barrier between anode and cathode
  401           .... (5 indent ) Bath contains metal oxide or fluorine containing compound
  402           ... (3 indent ) Alkaline earth metal, beryllium, or magnesium
  403           .... (4 indent ) Beryllium
  404           .... (4 indent ) Magnesium
  405           .... (5 indent ) Bath contains alkali metal or fluorine containing compound
  406           ... (3 indent ) Alkali metal (Li, Na, K, Rb, Cs, or Fr)
  407           .... (4 indent ) Lithium, sodium, or potassium
  408           .... (5 indent ) Sodium
  409           ..... (6 indent ) Bath contains halide other than sodium chloride
  410           .. (2 indent ) Silicon, boron, or phosphorus produced
  411           .. (2 indent ) Halogen produced
  412           . (1 indent ) Heating or cooling electrolyte or bath in production cell during synthesis except in fused bath
  413           . (1 indent ) Preparing organic compound
  414           .. (2 indent ) By polymerization
  415           ... (3 indent ) By dimerization
  416           .... (4 indent ) Nitrogen containing dimer produced
  417           .... (5 indent ) Adiponitrile
  418           .... (4 indent ) Carbonyl or hydroxy containing dimer produced
  419           ... (3 indent ) From ring containing reactant
  420           .. (2 indent ) Silicon, boron, or phosphours containing compound produced
  421           .. (2 indent ) Carbohydrate or derivative containing compound produced (e.g., streptomycin, etc.)
  422           .. (2 indent ) Heterocyclic compound produced
  423           ... (3 indent ) Nitrogen containing hetero ring
  424           .... (4 indent ) Polycyclo ring system having the hetero ring as one of the cyclos
  425           .... (5 indent ) Diverse hetero atoms in the polycyclo ring system
  426           .... (4 indent ) The hetero ring is six-membered
  427           ... (3 indent ) Oxygen containing hetero ring
  428           .... (4 indent ) The hetero ring is three-membered
  429           .. (2 indent ) Cyclopentanohydrophenanthrene ring system containing compound produced (e.g., steroids, etc.)
  430           .. (2 indent ) By fluorination of organic compound other than hydrocarbon or halogenated hydrocarbon
  431           .. (2 indent ) Nitrogen containing compound produced
  432           ... (3 indent ) Nitrogen bonded to nitrogen
  433           ... (3 indent ) Carbon triple bonded to nitrogen
  434           ... (3 indent ) Carboxamide
  435           ... (3 indent ) -COO- group containing
  436           ... (3 indent ) Oxygen containing
  437           .... (4 indent ) Hydroxy containing
  438           ... (3 indent ) Carbocyclic ring containing
  439           .. (2 indent ) Carbonate or peroxy compound produced
  440           .. (2 indent ) Carboxylic acid or derivative produced
  441           ... (3 indent ) Carboxylic acid ester produced
  442           ... (3 indent ) Carbocyclic ring containing
  443           ... (3 indent ) Carbonyl or hydroxy group containing other than as part of the carboxylic acid or derivative
  444           .. (2 indent ) Sulfur containing compound produced
  445           ... (3 indent ) Oxygen containing
  446           .. (2 indent ) Ketone produced
  447           ... (3 indent ) By electrolytic oxidation only
  448           .. (2 indent ) Aldehyde produced
  449           ... (3 indent ) By electrolytic oxidation only
  450           .. (2 indent ) Alcohol or alcoholate produced
  451           ... (3 indent ) Halogen containing
  452           ... (3 indent ) By electrolytic oxidation only
  453           ... (3 indent ) Carbocyclic ring containing
  454           ... (3 indent ) Four or more hydroxy groups
  455           .. (2 indent ) Oxygen containing compound produced
  456           ... (3 indent ) Carbocyclic ring containing
  457           .. (2 indent ) Metal containing compound produced
  458           ... (3 indent ) Lead containing
  459           .. (2 indent ) Halogen containing compound produced
  460           ... (3 indent ) Fluorine containing
  461           ... (3 indent ) Acyclic
  462           .. (2 indent ) Hydrocarbon produced
  463           .. (2 indent ) Carbocyclic ring containing
  464           . (1 indent ) Preparing inorganic compound
  465           .. (2 indent ) Peroxy compound produced
  466           ... (3 indent ) Hydrogen peroxide
  467           .... (4 indent ) Utilizing mercury or amalgam electrode
  468           .... (4 indent ) Utilizing inorganic carbon containing electrode
  469           ... (3 indent ) Boron containing
  470           ... (3 indent ) Phosphorus containing
  471           ... (3 indent ) Sulfur containing
  472           .... (4 indent ) Utilizing specified electrode
  473           .. (2 indent ) Perhalogen acid or salt thereof produced
  474           ... (3 indent ) Perchlorate or perchloric acid
  475           .. (2 indent ) Permanganate produced
  476           ... (3 indent ) Potassium containing
  477           .. (2 indent ) Metal containing compound produced
  478           ... (3 indent ) Carbon containing
  479           .... (4 indent ) Cyanide
  480           .... (4 indent ) Carbonate or bicarbonate
  481           .... (5 indent ) Lead containing
  482           .... (5 indent ) Alkali metal containing
  483           ... (3 indent ) Chromium containing
  484           .... (4 indent ) Chromate
  485           .... (5 indent ) Alkali metal containing
  486           .... (4 indent ) Chromic acid
  487           .... (5 indent ) Utilizing specified electrode
  488           ... (3 indent ) Phosphorus containing
  489           .... (4 indent ) Phosphate
  490           .... (5 indent ) Alkali or alkaline earth metal, beryllium, or magnesium containing
  491           ... (3 indent ) Nitrogen containing
  492           .... (4 indent ) Nitrite
  493           .... (4 indent ) Nitrate
  494           ... (3 indent ) Sulfur containing (e.g., sulfide, etc.)
  495           .... (4 indent ) Sulfite, bisulfite, or dithionite
  496           .... (4 indent ) Sulfate or bisulfate
  497           .... (5 indent ) Group VIII metal, lead, or copper containing (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt, Pb, or Cu)
  498           ... (3 indent ) Halogen containing
  499           .... (4 indent ) Oxygen containing
  500           .... (5 indent ) Hypochlorite or chlorite
  501           ..... (6 indent ) Utilizing tubular or coated electrode
  502           .... (5 indent ) Chlorate
  503           ..... (6 indent ) Alkali metal containing
  504           ...... (7 indent ) Utilizing graphite or inorganic carbon containing electrode
  505           ...... (7 indent ) Utilizing coated electrode
  506           .... (4 indent ) Germanium, tin, or lead containing (Ge, Sn, or Pb)
  507           .... (4 indent ) Copper, silver, or gold containing (Cu, Ag, or Au)
  508           ... (3 indent ) Hydroxide
  509           .... (4 indent ) Group VIII metal containing
  510           .... (4 indent ) Alkali metal containing
  511           .... (5 indent ) Utilizing bipolar electrode
  512           .... (5 indent ) Potassium hydroxide produced
  513           ..... (6 indent ) Utilizing filter press cell configuration
  514           ..... (6 indent ) Utilizing cell having three or more compartments or units
  515           ...... (7 indent ) Including gas compartment
  516           .... (5 indent ) And elemental halogen produced
  517           ..... (6 indent ) Utilizing structurally defined diaphragm or membrane or diaphragm or membrane other than nonstructurally defined single layer cation exchange membrane having single-type cation exchange groups (e.g., anion exchange membrane, etc.)
  518           ...... (7 indent ) Asbestos containing
  519           ....... (8 indent ) And polymer containing
  520           ...... (7 indent ) Membrane having two or more different ion exchange groups in a single layer
  521           ...... (7 indent ) Multilayered membrane
  522           ...... (7 indent ) Roughened membrane
  523           ...... (7 indent ) Diaphragm or membrane having a specified porosity
  524           ...... (7 indent ) Diaphragm or membrane having nonelectrode layer bonded thereto or embedded therein
  525           ...... (7 indent ) Electrode bonded diaphragm or membrane
  526           ..... (6 indent ) Utilizing specified electrode (e.g., rod, cylinder, etc.)
  527           ...... (7 indent ) Mercury or amalgam cathode
  528           ....... (8 indent ) Specified anode composition
  529           ....... (8 indent ) Purifying the cathode
  530           ...... (7 indent ) Concentrically arranged electrodes
  531           ...... (7 indent ) Foraminous or perforated (e.g., mesh, screen, etc.)
  532           ...... (7 indent ) Laminated or coated
  533           ....... (8 indent ) Polymer or graphite or inorganic carbon containing coating
  534           ....... (8 indent ) Raney metal containing coating (e.g., Ni-Al alloy, etc.)
  535           ....... (8 indent ) Valve metal containing electrode substrate (i.e., Ta, Nb, Hf, Zr, Ti, V, W, Be, or Al)
  536           ..... (6 indent ) Treating electrolyte or bath material prior to synthesis other than heating, cooling, or replacing consumed material during synthesis
  537           ..... (6 indent ) Controlling electrolyte flow other than by flow through a diaphragm or membrane
  538           ... (3 indent ) Oxide
  539           .... (4 indent ) Manganese containing
  540           .... (5 indent ) And elemental zinc or elemental manganese produced
  541           .... (5 indent ) Utilizing specified electrode
  542           ..... (6 indent ) Titanium, zirconium, hafnium, vanadium, niobium, or tantalum containing (Ti, Zr, Hf, V, Nb, or Ta)
  543           .... (4 indent ) Group VIII metal containing
  544           .... (4 indent ) Germanium, tin, or lead containing
  545           .... (4 indent ) Copper, silver, gold, zinc, cadium, or mercury containing (Cu, Ag, Au, Zn, Cd, or Hg)
  546           ... (3 indent ) Hydrate
  547           ... (3 indent ) Germanium, tin, or lead containing
  548           ... (3 indent ) Iron, cobalt, or nickel containing
  549           .. (2 indent ) Silicon, boron, or phosphorus containing compound produced
  550           ... (3 indent ) Phosphine
  551           .. (2 indent ) Nitrogen containing compound produced
  552           ... (3 indent ) Ammonia
  553           ... (3 indent ) Nitric acid or oxide of nitrogen
  554           .. (2 indent ) Sulfur containing compound produced
  555           .. (2 indent ) Carbon containing compound produced
  556           .. (2 indent ) Halogen containing compound produced
  557           . (1 indent ) Preparing alloy
  558           .. (2 indent ) Amalgam produced (e.g., utilizing mercury or amalgam electrode during synthesis, etc.)
  559           ... (3 indent ) Precious metal containing (Ru, Rh, Pd, Os, Ir, Pt, Ag, or Au)
  560           . (1 indent ) Preparing single metal
  561           .. (2 indent ) Utilizing bipolar electrode
  562           .. (2 indent ) Mercury produced
  563           .. (2 indent ) Arsenic, antimony, or bismuth produced (As, Sb, or Bi)
  564           .. (2 indent ) Gallium, germanium, indium, vanadium, or molybdenum produced
  565           .. (2 indent ) Precious metal produced
  566           ... (3 indent ) Utilizing specified electrode other than consumable precious metal containing electrode
  567           .... (4 indent ) Alloy electrode
  568           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  569           .... (4 indent ) Utilizing nitrogen containing material
  570           .... (4 indent ) Utilizing halogen containing material
  571           ... (3 indent ) Silver or gold
  572           .. (2 indent ) Chromium produced
  573           .. (2 indent ) Manganese produced
  574           .. (2 indent ) Copper produced
  575           ... (3 indent ) Utilizing specified electrode other than consumable copper containing electrode
  576           .... (4 indent ) Specified anode
  577           .... (5 indent ) Elemental carbon containing (e.g., graphite, etc.)
  578           .... (5 indent ) Lead containing
  579           .... (5 indent ) Iron, cobalt, or nickel containing
  580           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  581           .... (4 indent ) Utilizing organic material
  582           .... (4 indent ) Utilizing halogen containing material
  583           .... (4 indent ) Utilizing sulfur containing material
  584           .... (5 indent ) Recycling electrolyte or bath material back to production cell after synthesis
  585           ... (3 indent ) Bath contains organic material
  586           ... (3 indent ) Purifying or treating electrolyte or bath prior to or after synthesis
  587           .. (2 indent ) Ion, cobalt, or nickel produced
  588           ... (3 indent ) Specified anode other than consumable iron, cobalt, or nickel containing
  589           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  590           .... (4 indent ) Utilizing organic material
  591           .... (4 indent ) Utilizing halogen containing material
  592           .... (5 indent ) Of iron
  593           .... (4 indent ) Of iron
  594           ... (3 indent ) Nickel
  595           .... (4 indent ) Bath contains organic material
  596           .... (4 indent ) Bath pH below 5
  597           .. (2 indent ) Lead produced
  598           ... (3 indent ) Utilizing specified electrode other than consumable lead containing electrode
  599           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  600           .... (4 indent ) Utilizing halogen containing material
  601           ... (3 indent ) Bath contains organic material
  602           .. (2 indent ) Zinc produced
  603           ... (3 indent ) Utilizing specified electrode other than consumable zinc containing electrode
  604           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  605           .... (4 indent ) Utilizing organic material
  606           .... (4 indent ) Utilizing halogen containing material
  607           .... (4 indent ) Utilizing sulfur containing material
  608           .... (5 indent ) Removing iron or iron containing material
  609           ... (3 indent ) Bath contains silver, strontium, or organic material
  610           .. (2 indent ) Tin produced
  611           ... (3 indent ) Leaching, dissolving, or extracting prior to synthesis
  612           .... (4 indent ) Utilizing halogen containing material
  613           .... (4 indent ) Utilizing sulfur containing material
  614           ... (3 indent ) Bath contains silicon or organic material
  615           . (1 indent ) Preparing nonmetal element
  616           .. (2 indent ) Utilizing bipolar electrode
  617           .. (2 indent ) Sulfur or nitrogen produced
  618           .. (2 indent ) Halogen produced
  619           ... (3 indent ) Fluorine, bromine, or iodine produced
  620           ... (3 indent ) Chlorine and hydrogen produced
  621           .... (4 indent ) Utilizing specified metal or alloy cathode
  622           ... (3 indent ) Utilizing specified electrode other than graphite or inorganic carbon
  623           .... (4 indent ) Mercury or amalgam cathode
  624           .... (4 indent ) Diaphragm or membrane bonded electrode
  625           .... (4 indent ) Coated electrode
  626           .. (2 indent ) Ozone produced
  627           .. (2 indent ) Deuterium or tritium produced
  628           .. (2 indent ) Oxygen and hydrogen produced
  629           ... (3 indent ) Utilizing inorganic solid electrolyte
  630           ... (3 indent ) Utilizing specified electrode
  631           .... (4 indent ) Specified single metal or alloy
  632           .... (5 indent ) Group VIII metal
  633           .. (2 indent ) Oxygen produced
  634           ... (3 indent ) Utilizing inorganic solid electrolyte
  635           ... (3 indent ) Utilizing nonmetal containing electrode
  636           ... (3 indent ) Utilizing group VIII metal alloy electrode
  637           .. (2 indent ) Hydrogen produced
  638           ... (3 indent ) Utilizing specified electrode
  639           .... (4 indent ) Specified single metal or alloy
  640           ELECTROLYTIC EROSION OF A WORKPIECE FOR SHAPE OR SURFACE CHANGE (E.G., ETCHING, POLISHING, ETC.) (PROCESS AND ELECTROLYTE COMPOSITION)
  641           . (1 indent ) With control responsive to sensed condition
  642           .. (2 indent ) To adjust voltage across or size of tool-workpiece gap
  643           ... (3 indent ) In response to sensed voltage
  644           .. (2 indent ) In response to sensed voltage or current
  645           . (1 indent ) With measuring, testing, or sensing
  646           . (1 indent ) With programmed, cyclic, or time responsive control
  647           .. (2 indent ) Including nonelectrolytic erosion
  648           .. (2 indent ) Using diverse-type tool electrodes
  649           .. (2 indent ) Eroding workpiece to match nonplanar surface shape of tool electrode
  650           .. (2 indent ) Cleaning, recycling, or reusing electrolyte
  651           .. (2 indent ) Moving tool or workpiece
  652           . (1 indent ) Gap maintenance or defined tool-workpiece gap
  653           .. (2 indent ) Using tool electrode with two or more holes for passage of electrolyte
  654           .. (2 indent ) Moving tool electrode
  655           . (1 indent ) With irradiation or illumination
  656           . (1 indent ) Eroding workpiece of nonuniform internal electrical characteristics
  657           . (1 indent ) Internal battery action
  658           . (1 indent ) Simple alternating current
  659           .. (2 indent ) Plural separate currents or voltages applied
  660           . (1 indent ) Preliminary cleaning or shaping of workpiece
  661           .. (2 indent ) Nonelectrolytic (e.g., mechanical grinding, milling, machining, etc.)
  662           . (1 indent ) With mechanical abrasion or grinding
  663           .. (2 indent ) Rotating tool or workpiece
  664           . (1 indent ) Sharpening or point making
  665           . (1 indent ) Aperture making
  666           . (1 indent ) Using mask
  667           .. (2 indent ) Of photoresist or radiation resist
  668           . (1 indent ) Local application of electrolyte
  669           .. (2 indent ) Using surface tension or capillary action to hold electrolyte in contact with workpiece
  670           .. (2 indent ) Through open nozzle or flow-through piping (e.g., unsupported jet, etc.)
  671           . (1 indent ) Agitation or vibration of electrolyte
  672           . (1 indent ) Defined electrolyte movement or pressure
  673           . (1 indent ) Regenerating or rehabilitating, per se, of electrolyte
  674           . (1 indent ) Electrolyte composition or defined electrolyte
  675           .. (2 indent ) Less than 50 weight percent water
  676           ... (3 indent ) More than 20 weight percent organic material
  677           .... (4 indent ) With one or more phosphoric acids
  678           .... (4 indent ) With sulfuric acid
  679           ... (3 indent ) More than 20 weight percent chromium compound
  680           ... (3 indent ) More than 20 weight percent of one or more phosphoric acids
  681           .. (2 indent ) Chromium containing
  682           .. (2 indent ) Phosphorus containing
  683           .. (2 indent ) Cyano compound containing (e.g., hydrogen cyanide, etc.)
  684           .. (2 indent ) Organic material containing
  685           .. (2 indent ) Nitrate containing (e.g., nitric acid, sodium nitrate, etc.)
  686           . (1 indent ) Moving tool electrode
  687           ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION)
  688           . (1 indent ) Organic
  689           .. (2 indent ) Fibrous
  690           ... (3 indent ) Bleaching
  691           ... (3 indent ) Dyeing
  692           ... (3 indent ) Hides or skins
  693           ... (3 indent ) Cleaning or refining
  694           ... (3 indent ) Protection
  695           .. (2 indent ) Oil or fat
  696           ... (3 indent ) Hydrocarbon oil
  697           .. (2 indent ) Sugar
  698           .. (2 indent ) Cellulosic
  699           .. (2 indent ) Rubber or latex
  700           .. (2 indent ) Bleaching
  701           .. (2 indent ) Biological (e.g., sterilizing, etc.)
  702           .. (2 indent ) Removing metal
  703           .. (2 indent ) Using membrane
  704           . (1 indent ) Metal or metal alloy
  705           .. (2 indent ) Removing foreign material (e.g., cleaning, etc.)
  706           ... (3 indent ) Internal battery action
  707           .... (4 indent ) From precious metal or precious metal alloy
  708           .... (5 indent ) Using anode containing aluminum
  709           ... (3 indent ) With solid-workpiece moving contact (e.g., brushing, etc.)
  710           ... (3 indent ) With changing current
  711           .... (4 indent ) Simple alternating current
  712           ... (3 indent ) Nonelemental material from ferrous metal
  713           .... (4 indent ) Using fused bath (e.g., molten salt, etc.)
  714           .... (4 indent ) Using acidic electrolyte
  715           .... (5 indent ) Containing one or more phosphoric acids
  716           .... (5 indent ) Containing nitric acid
  717           ... (3 indent ) Entire identifiable elemental layer or portion removed (e.g., stripping, etc.)
  718           .... (4 indent ) Precious metal removed
  719           .... (4 indent ) Tin removed
  720           .... (4 indent ) Nickel removed
  721           .... (4 indent ) Copper removed
  722           ... (3 indent ) Using electrolyte containing surface active agent (e.g., foaming or wetting agent, etc.)
  723           ... (3 indent ) Using acidic electrolyte
  724           .. (2 indent ) Object protection
  725           ... (3 indent ) With control responsive to sensed condition
  726           .... (4 indent ) Current sensed
  727           .... (4 indent ) Voltage sensed
  728           .... (5 indent ) And programmed, cyclic, or time responsive control
  729           ... (3 indent ) With programmed, cyclic, or time responsive control
  730           ... (3 indent ) Internal battery action (e.g., using sacrificial anode, etc.)
  731           .... (4 indent ) Ferrous metal
  732           .... (5 indent ) Using anode containing aluminum
  733           .... (5 indent ) Using anode containing magnesium
  734           ... (3 indent ) Metal imbedded in asphalt, concrete, stone, or masonry, (e.g., reinforced concrete, etc.)
  735           ... (3 indent ) Ferrous metal
  736           .... (4 indent ) Stainless steel
  737           .... (4 indent ) Using anode containing free carbon (e.g., graphite, carbon fibers, etc.)
  738           ... (3 indent ) Using anode containing precious metal
  739           ... (3 indent ) Using anode containing free carbon (e.g., graphite, carbon fibers, etc.)
  740           ... (3 indent ) Vessel (e.g., ship hull, steam boiler, etc.)
  741           .. (2 indent ) Containing iron
  742           . (1 indent ) Water, sewage, or other waste water
  743           .. (2 indent ) With control responsive to sensed condition
  744           .. (2 indent ) With programmed, cyclic, or time responsive control
  745           .. (2 indent ) Internal battery action
  746           .. (2 indent ) Using membrane
  747           ... (3 indent ) With filtering
  748           ... (3 indent ) Plural membranes
  749           .... (4 indent ) With recycle or reuse
  750           ... (3 indent ) Removing metal
  751           .. (2 indent ) With filtering
  752           ... (3 indent ) And treatment with oxygen or ozone
  753           .. (2 indent ) Using particle bed
  754           ... (3 indent ) As electrode
  755           .. (2 indent ) With mixing, agitating, or gas-liquid contacting
  756           ... (3 indent ) Using oxygenating gas (e.g., ozone, air, etc.)
  757           ... (3 indent ) Bubbling (e.g., for flotation of solids, etc.)
  758           .. (2 indent ) Using porous electrode (e.g., perforated, etc.)
  759           .. (2 indent ) Using coated electrode (e.g., having electrocatalytic coating, etc.)
  760           .. (2 indent ) Using electrode containing precious metal or free carbon (e.g, insoluble electrode, etc.)
  761           .. (2 indent ) Using electrode containing ferrous metal
  762           . (1 indent ) Alkali-forming metal hydroxide
  763           . (1 indent ) Gas, vapor, or critical fluid
  764           .. (2 indent ) Internal battery action
  765           .. (2 indent ) Using solid electrolyte
  766           . (1 indent ) Solid (e.g., articles, particles, ore, etc.)
  767           .. (2 indent ) Containing precious metal (e.g., beneficiating ore, etc.)
  768           .. (2 indent ) Containing free carbon (e.g., graphite, carbon black, etc.)
  769           .. (2 indent ) Glass, silica, quartz, or optical material (e.g., contact lenses, etc.)
  770           . (1 indent ) Using membrane
  771           . (1 indent ) Removing metal
  772           .. (2 indent ) Copper
  775           ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION)
  775.5           . (1 indent ) For corrosion
  776           .. (2 indent ) Testing by internal battery action
  776.5           .. (2 indent ) Of coating, coated substrate, or imbedded object
  777           .. (2 indent ) Of ferrous metal
  777.5           . (1 indent ) Involving enzyme or micro-organism
  778           .. (2 indent ) And using semipermeable membrane
  778.5           . (1 indent ) For halogen or halogen containing compound
  779           .. (2 indent ) In biological fluid (e.g., urine, etc.)
  779.5           .. (2 indent ) Gaseous halogen or halogen containing compound
  780           .. (2 indent ) Using electrode containing precious metal or free carbon
  780.5           . (1 indent ) For nitrogen or nitrogen containing compound
  781           .. (2 indent ) Including nitrogen oxide (e.g., gaseous nitrogen dioxide, dissolved sodium nitrate, etc.)
  781.5           . (1 indent ) For alkali metal, alkaline earth metal, or compound thereof
  782           . (1 indent ) For oxygen or oxygen containing compound (except water)
  782.5           .. (2 indent ) Using semipermeable membrane
  783           ... (3 indent ) Gaseous oxygen or oxygen containing compound
  783.5           .. (2 indent ) Using solid electrolyte
  784           ... (3 indent ) Gaseous oxygen or oxygen containing compound
  784.5           .... (4 indent ) In combustible gas (e.g., air/fuel mixture for internal combustion engine, etc.)
  785           .... (4 indent ) With heating or temperature sensing
  785.5           .. (2 indent ) Gaseous oxygen or oxygen containing compound
  786           .. (2 indent ) Using electrode containing precious metal or free carbon
  786.5           . (1 indent ) For sulfur or sulfur containing compound
  787           . (1 indent ) For organic compound
  787.5           . (1 indent ) For pH
  788           . (1 indent ) For water (e.g., moisture, etc.)
  788.5           . (1 indent ) Including titration
  789           . (1 indent ) For ion concentration (e.g., ion activity, pKa, etc.)
  789.5           .. (2 indent ) Cations
  790           . (1 indent ) For composition of metal or metal alloy
  790.5           . (1 indent ) For properties of solid material (e.g., surface area, etc.)
  791           .. (2 indent ) Of coating or coated substrate (e.g., thickness, bonding strength, etc.)
  791.5           .. (2 indent ) Defects
  792           . (1 indent ) Of biological material (e.g., urine, etc.)
  792.5           . (1 indent ) Using ion exchange resin
  793           . (1 indent ) Using semipermeable membrane
  793.5           . (1 indent ) Tracking chemical reactions
  794           .. (2 indent ) Coating (e.g., electroless, etc.)
  794.5           . (1 indent ) Using electrode containing precious metal or free carbon
  799           MISCELLANEOUS ELECTROLYSIS
 
 CROSS-REFERENCE ART COLLECTIONS
 
  915           ELECTROLYTIC DEPOSITION OF SEMICONDUCTOR
  916           SEQUENTIAL ELECTROLYTIC AND NONELECTROLYTIC, OR NONELECTROLYTIC AND ELECTROLYTIC COATING FROM THE SAME BATH
  917           TREATMENT OF WORKPIECE BETWEEN COATING STEPS
  918           USE OF WAVE ENERGY OR ELECTRICAL DISCHARGE DURING PRETREATMENT OF SUBSTRATE OR POST-TREATMENT OF COATING
  919           WATERPROOFING
  920           ELECTROLYTIC COATING OF CIRCUIT BOARD OR PRINTED CIRCUIT (OTHER THAN SELECTED AREA COATING)
  921           ELECTROLYTIC COATING OF PRINTING MEMBER (OTHER THAN SELECTED AREA COATING)
  922           ELECTROLYTIC COATING OF MAGNETIC STORAGE MEDIUM (OTHER THAN SELECTED AREA COATING)
  923           SOLAR COLLECTOR OR ABSORBER
  924           ELECTROLYTIC COATING SUBSTRATE PREDOMINANTLY COMPRISED OF SPECIFIED SYNTHETIC RESIN
  925           . (1 indent ) Synthetic resin is electrically conductive
  926           . (1 indent ) Polyamide or polyimide (e.g., nylon, etc.)
  927           . (1 indent ) Polyolefin (e.g., polyethylene, polypropylene, etc.)
  928           . (1 indent ) ABS Copolymer
 
 FOREIGN ART COLLECTIONS
 
  FOR000           CLASS-RELATED FOREIGN DOCUMENTS


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This data is current as of June/2006