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Classification Resources
 
Class   554ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES
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This Class 554 is considered to be an integral part of Class 260 (see the Class 260 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 260.
     ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1)
[List of Pre Grant Publications for class 554 subclass 1][List of Patents for class 554 subclass 1]1 Subclass 1 indent level is 1 Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding
[List of Pre Grant Publications for class 554 subclass 2][List of Patents for class 554 subclass 2]2 Subclass 2 indent level is 2 With preservative or stabilizer
[List of Pre Grant Publications for class 554 subclass 8][List of Patents for class 554 subclass 8]8 Subclass 8 indent level is 2 Extraction directly from animal or plant source material (e.g., recovery from garbage, fish offal, slaughter house waste, whole fish, olive fruit, etc.)
[List of Pre Grant Publications for class 554 subclass 24][List of Patents for class 554 subclass 24]24 Subclass 24 indent level is 2 Chemical modification of oils to improve their drying properties and products thereof
[List of Pre Grant Publications for class 554 subclass 35][List of Patents for class 554 subclass 35]35 Subclass 35 indent level is 2 The carbonyl is part of a carboxamide group (i.e., fatty acid amides)
[List of Pre Grant Publications for class 554 subclass 36][List of Patents for class 554 subclass 36]36 Subclass 36 indent level is 3 Additional carbonyl in the acid moiety
 [List of Pre Grant Publications for class 554 subclass 38][List of Patents for class 554 subclass 38]38 Subclass 38 indent level is 3 Heavy metal or aluminum containing
 [List of Pre Grant Publications for class 554 subclass 39][List of Patents for class 554 subclass 39]39 Subclass 39 indent level is 3 Boron, silicon, selenium, or tellurium containing
[List of Pre Grant Publications for class 554 subclass 40][List of Patents for class 554 subclass 40]40 Subclass 40 indent level is 3 Phosphorus containing
[List of Pre Grant Publications for class 554 subclass 42][List of Patents for class 554 subclass 42]42 Subclass 42 indent level is 3 Sulfur containing
[List of Pre Grant Publications for class 554 subclass 51][List of Patents for class 554 subclass 51]51 Subclass 51 indent level is 3 Additional nitrogen containing
[List of Pre Grant Publications for class 554 subclass 61][List of Patents for class 554 subclass 61]61 Subclass 61 indent level is 3 Additional oxygen containing (e.g., amides of ricinoleic acid, etc.)
 [List of Pre Grant Publications for class 554 subclass 67][List of Patents for class 554 subclass 67]67 Subclass 67 indent level is 3 Halogen containing
[List of Pre Grant Publications for class 554 subclass 68][List of Patents for class 554 subclass 68]68 Subclass 68 indent level is 3 Processes
[List of Pre Grant Publications for class 554 subclass 71][List of Patents for class 554 subclass 71]71 Subclass 71 indent level is 2 Heavy metal containing (e.g., As, Cr, Mn, Sb, V, etc.)
 [List of Pre Grant Publications for class 554 subclass 76][List of Patents for class 554 subclass 76]76 Subclass 76 indent level is 2 Aluminum containing
 [List of Pre Grant Publications for class 554 subclass 77][List of Patents for class 554 subclass 77]77 Subclass 77 indent level is 2 Boron, selenium, or silicon containing
[List of Pre Grant Publications for class 554 subclass 78][List of Patents for class 554 subclass 78]78 Subclass 78 indent level is 2 Phosphorus containing
[List of Pre Grant Publications for class 554 subclass 85][List of Patents for class 554 subclass 85]85 Subclass 85 indent level is 2 Sulfur containing
[List of Pre Grant Publications for class 554 subclass 103][List of Patents for class 554 subclass 103]103 Subclass 103 indent level is 2 Nitrogen containing
[List of Pre Grant Publications for class 554 subclass 115][List of Patents for class 554 subclass 115]115 Subclass 115 indent level is 2 Additional carbonyl in the acid moiety (e.g., oiticica oil, licanic acid, etc.)
[List of Pre Grant Publications for class 554 subclass 124][List of Patents for class 554 subclass 124]124 Subclass 124 indent level is 2 Processes of forming the compound
 [List of Pre Grant Publications for class 554 subclass 125][List of Patents for class 554 subclass 125]125 Subclass 125 indent level is 3 Geometric isomer formation (e.g., cis-trans, syn-anti, etc.)
 [List of Pre Grant Publications for class 554 subclass 126][List of Patents for class 554 subclass 126]126 Subclass 126 indent level is 3 Double bond shift (e.g., conjugation, etc.)
 [List of Pre Grant Publications for class 554 subclass 127][List of Patents for class 554 subclass 127]127 Subclass 127 indent level is 3 Forming carbon to carbon unsaturation (i.e., forming a double or triple bond)
[List of Pre Grant Publications for class 554 subclass 128][List of Patents for class 554 subclass 128]128 Subclass 128 indent level is 3 Carbonylation, carbonation, or hydroformylation
[List of Pre Grant Publications for class 554 subclass 132][List of Patents for class 554 subclass 132]132 Subclass 132 indent level is 3 Oxidation
[List of Pre Grant Publications for class 554 subclass 141][List of Patents for class 554 subclass 141]141 Subclass 141 indent level is 3 Catalytic hydrogenation
[List of Pre Grant Publications for class 554 subclass 148][List of Patents for class 554 subclass 148]148 Subclass 148 indent level is 3 Oxygen containing hetero ring reactant (e.g., succinic anhydride, etc.)
[List of Pre Grant Publications for class 554 subclass 150][List of Patents for class 554 subclass 150]150 Subclass 150 indent level is 3 Organic halogen containing reactant
[List of Pre Grant Publications for class 554 subclass 154][List of Patents for class 554 subclass 154]154 Subclass 154 indent level is 3 Nitrogen, phosphorus, or sulfur containing reactant
[List of Pre Grant Publications for class 554 subclass 156][List of Patents for class 554 subclass 156]156 Subclass 156 indent level is 3 Group IA or IIA metal containing reactant (e.g., forming a soap from fat and alkali, i.e., saponification, etc.)
 [List of Pre Grant Publications for class 554 subclass 159][List of Patents for class 554 subclass 159]159 Subclass 159 indent level is 3 Inorganic halogen containing reactant
 [List of Pre Grant Publications for class 554 subclass 160][List of Patents for class 554 subclass 160]160 Subclass 160 indent level is 3 Hydrolyzing fatty material with water only
[List of Pre Grant Publications for class 554 subclass 161][List of Patents for class 554 subclass 161]161 Subclass 161 indent level is 3 Reactant contains -C(=O)O- group (e.g., carboxylic acid, salt, anhydride, etc.)
 [List of Pre Grant Publications for class 554 subclass 174][List of Patents for class 554 subclass 174]174 Subclass 174 indent level is 2 Esterification of fatty material to reduce the amount of free fatty acid or to facilitate separation of constituents
[List of Pre Grant Publications for class 554 subclass 175][List of Patents for class 554 subclass 175]175 Subclass 175 indent level is 2 Purification, recovery, deodorizing, decolorizing or color stabilizing
 [List of Pre Grant Publications for class 554 subclass 176][List of Patents for class 554 subclass 176]176 Subclass 176 indent level is 3 Metal containing contaminant removal (e.g., of colloidal elemental metal catalyst, of metal ions, etc.)
[List of Pre Grant Publications for class 554 subclass 177][List of Patents for class 554 subclass 177]177 Subclass 177 indent level is 3 Recovering from industrial waste materials (e.g., foots, textile treating liquors, spent sorbents, filter cake, sewage, sludge, soapstock, etc.)
[List of Pre Grant Publications for class 554 subclass 181][List of Patents for class 554 subclass 181]181 Subclass 181 indent level is 3 Oxidation of impurities
[List of Pre Grant Publications for class 554 subclass 184][List of Patents for class 554 subclass 184]184 Subclass 184 indent level is 3 Nitrogen containing compound treating agent
[List of Pre Grant Publications for class 554 subclass 187][List of Patents for class 554 subclass 187]187 Subclass 187 indent level is 3 Sulfur containing treating agent
 [List of Pre Grant Publications for class 554 subclass 190][List of Patents for class 554 subclass 190]190 Subclass 190 indent level is 3 Boron or phosphorus containing treating agent
[List of Pre Grant Publications for class 554 subclass 191][List of Patents for class 554 subclass 191]191 Subclass 191 indent level is 3 Sorbent material utilized (e.g., activated carbon, decolorizing clay, bentonite, synthetic resin, etc.)
 [List of Pre Grant Publications for class 554 subclass 194][List of Patents for class 554 subclass 194]194 Subclass 194 indent level is 3 Heavy metal or aluminum containing treating agent
[List of Pre Grant Publications for class 554 subclass 195][List of Patents for class 554 subclass 195]195 Subclass 195 indent level is 3 Group IA or IIA light metal containing treating agent (i.e., Li, Na, K, Rb, Cs, or Be, Mg, Ca, Sr, Ba) [e.g., carbonates, etc.]
 [List of Pre Grant Publications for class 554 subclass 204][List of Patents for class 554 subclass 204]204 Subclass 204 indent level is 3 Carboxylic acid, anhydride, or acid halide treating agent
 [List of Pre Grant Publications for class 554 subclass 205][List of Patents for class 554 subclass 205]205 Subclass 205 indent level is 3 Gas or vapor treating agent (e.g., steam, carbon dioxide, hydrocarbon vapors, etc.)
[List of Pre Grant Publications for class 554 subclass 206][List of Patents for class 554 subclass 206]206 Subclass 206 indent level is 3 Organic solvent utilized
 [List of Pre Grant Publications for class 554 subclass 211][List of Patents for class 554 subclass 211]211 Subclass 211 indent level is 3 Crystallization or precipitation (e.g., separation according to degree of saturation, etc.)
 [List of Pre Grant Publications for class 554 subclass 212][List of Patents for class 554 subclass 212]212 Subclass 212 indent level is 3 Organic treating agent
[List of Pre Grant Publications for class 554 subclass 213][List of Patents for class 554 subclass 213]213 Subclass 213 indent level is 2 Additional oxygen in the acid moiety (e.g., hydroxystearic acid, etc.)
 [List of Pre Grant Publications for class 554 subclass 220][List of Patents for class 554 subclass 220]220 Subclass 220 indent level is 2 Benzene ring in the acid moiety
[List of Pre Grant Publications for class 554 subclass 221][List of Patents for class 554 subclass 221]221 Subclass 221 indent level is 2 Alicyclic ring in the acid moiety
[List of Pre Grant Publications for class 554 subclass 223][List of Patents for class 554 subclass 223]223 Subclass 223 indent level is 2 Acyclic carbon-to-carbon unsaturation in the acid moiety
[List of Pre Grant Publications for class 554 subclass 225][List of Patents for class 554 subclass 225]225 Subclass 225 indent level is 2 Halogen in the acid moiety
[List of Pre Grant Publications for class 554 subclass 227][List of Patents for class 554 subclass 227]227 Subclass 227 indent level is 2 Plural oxy groups in the alcohol moiety (e.g., triglycerides, ethylene glycol monostearate, 2-methoxy ethyl laurate, etc.)
 [List of Pre Grant Publications for class 554 subclass 229][List of Patents for class 554 subclass 229]229 Subclass 229 indent level is 2 Ring in the alcohol moiety
 [List of Pre Grant Publications for class 554 subclass 230][List of Patents for class 554 subclass 230]230 Subclass 230 indent level is 2 Acyclic carbon-to-carbon unsaturation in the alcohol moiety
 [List of Pre Grant Publications for class 554 subclass 231][List of Patents for class 554 subclass 231]231 Subclass 231 indent level is 2 Halogen in the alcohol moiety
 
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