Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 2004 - 2008 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

WASHINGTON

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 2004 2005 2006 2007 2008 Total
707 DP: Database and File Management or Data Structures (Data Processing) 100 117 151 212 299 879
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 82 106 167 184 250 789
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 75 84 137 182 258 736
345 Computer Graphics Processing and Selective Visual Display Systems 81 75 166 141 142 605
382 Image Analysis 73 56 149 127 119 524
713 Support (Electrical Computers and Digital Processing Systems) 26 46 97 134 138 441
455 Telecommunications 43 62 108 87 94 394
717 DP: Software Development, Installation, and Management (Data Processing) 40 48 89 108 90 375
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 55 66 86 84 55 346
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 17 25 80 83 89 294
370 Multiplex Communications 34 37 59 55 92 277
435 Chemistry: Molecular Biology and Microbiology 48 60 58 41 48 255
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 39 37 59 24 85 244
714 Error Detection/Correction and Fault Detection/Recovery 34 24 44 53 86 241
244 Aeronautics and Astronautics 44 49 51 53 40 237
438 Semiconductor Device Manufacturing: Process 44 37 49 46 44 220
128 Surgery (includes Class 600) 52 50 44 36 24 206
711 Memory (Electrical Computers and Digital Processing Systems) 25 26 58 34 63 206
702 DP: Measuring, Calibrating, or Testing (Data Processing) 30 36 50 45 35 196
340 Communications: Electrical 31 23 36 38 62 190
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 8 22 48 44 61 183
726 Information Security 7 14 29 56 74 180
073 Measuring and Testing 21 36 33 25 47 162
347 Incremental Printing of Symbolic Information 48 42 33 16 18 157
710 Input/Output (Electrical Computers and Digital Processing Systems) 36 25 28 38 18 145
324 Electricity: Measuring and Testing 25 26 29 30 25 135
358 Facsimile and Static Presentation Processing 18 18 35 30 31 132
375 Pulse or Digital Communications 17 23 23 31 38 132
250 Radiant Energy 27 22 30 24 26 129
607 Surgery: Light, Thermal, and Electrical Application 19 28 33 31 16 127
361 Electricity: Electrical Systems and Devices 16 24 20 33 28 121
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 16 28 25 23 26 118
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 22 20 21 31 23 117
356 Optics: Measuring and Testing 19 22 19 19 32 111
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 5 14 28 30 26 103
532 Organic Compounds (includes Classes 532-570) 24 19 24 19 15 101
700 DP: Generic Control Systems or Specific Applications (Data Processing) 14 14 33 16 24 101
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 14 16 27 20 21 98
348 Television 19 15 19 17 25 95
379 Telephonic Communications 11 19 26 26 13 95
439 Electrical Connectors 14 16 20 28 15 93
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 23 8 17 22 20 90
706 DP: Artificial Intelligence (Data Processing) 13 8 16 17 34 88
359 Optical: Systems and Elements 22 10 15 20 20 87
385 Optical Waveguides 15 16 5 20 25 81
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 16 9 18 16 20 79
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 6 6 16 25 23 76
725 Interactive Video Distribution Systems 3 12 18 22 12 67
029 Metal Working 13 12 14 18 8 65
428 Stock Material or Miscellaneous Articles 25 12 9 9 9 64
280 Land Vehicles 14 11 12 11 12 60
341 Coded Data Generation or Conversion 9 11 12 19 9 60
380 Cryptography 2 8 15 17 18 60
210 Liquid Purification or Separation 14 8 13 12 8 55
343 Communications: Radio Wave Antennas 7 13 13 12 10 55
463 Amusement Devices: Games 16 8 9 9 13 55
052 Static Structures (e.g., Buildings) 11 12 12 7 10 52
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 11 11 10 10 7 49
400 Typewriting Machines 11 19 6 10 3 49
114 Ships 12 9 12 13 2 48
310 Electrical Generator or Motor Structure 9 8 8 6 16 47
365 Static Information Storage and Retrieval 9 6 4 14 14 47
381 Electrical Audio Signal Processing Systems and Devices 2 4 19 13 9 47
060 Power Plants 11 8 14 6 6 45
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 9 7 13 9 7 45
084 Music 3 2 12 13 13 43
219 Electric Heating 7 14 9 8 5 43
386 Television Signal Processing for Dynamic Recording or Reproducing 1 5 7 20 10 43
482 Exercise Devices 7 7 14 10 5 43
162 Paper Making and Fiber Liberation 12 3 12 9 5 41
239 Fluid Sprinkling, Spraying, and Diffusing 8 8 9 13 3 41
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 8 11 14 6 2 41
362 Illumination 7 5 8 11 10 41
033 Geometrical Instruments 6 9 12 6 7 40
604 Surgery (Medicators and Receptors) 12 7 8 6 4 37
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 12 5 7 6 6 36
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 6 6 10 3 11 36
062 Refrigeration 1 5 13 8 5 32
137 Fluid Handling 7 6 9 5 5 32
351 Optics: Eye Examining, Vision Testing and Correcting 2 5 5 10 10 32
451 Abrading 9 5 10 5 3 32
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 9 6 5 4 6 30
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 4 4 11 9 2 30
473 Games Using Tangible Projectile 4 9 9 5 3 30
606 Surgery (instruments) 9 4 4 7 6 30
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 5 7 7 6 4 29
206 Special Receptacle or Package 1 6 3 8 11 29
331 Oscillators 7 7 7 4 4 29
436 Chemistry: Analytical and Immunological Testing 10 4 3 6 6 29
005 Beds 6 5 5 6 6 28
248 Supports (e.g., for holding articles, etc.) 3 4 5 6 10 28
296 Land Vehicles: Bodies and Tops 3 9 5 5 6 28
036 Boots, Shoes, and Leggings 5 5 9 3 5 27
123 Internal-Combustion Engines 8 1 5 6 7 27
405 Hydraulic and Earth Engineering 7 8 6 2 4 27
015 Brushing, Scrubbing, and General Cleaning 5 4 3 9 5 26
174 Electricity: Conductors and Insulators 6 5 3 4 8 26
423 Chemistry of Inorganic Compounds 5 5 8 6 2 26
175 Boring or Penetrating the Earth 2 4 8 8 3 25
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 4 7 9 5 25
072 Metal Deforming 7 1 10 2 3 23
043 Fishing, Trapping, and Vermin Destroying 3 8 3 3 5 22
198 Conveyors: Power-Driven 4 7 3 4 4 22
273 Amusement Devices: Games 6 5 3 6 2 22
427 Coating Processes 11 3 2 3 3 22
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 4 5 4 2 7 22
119 Animal Husbandry 6 6 6 2 1 21
353 Optics: Image Projectors 1 1 8 8 3 21
083 Cutting 5 3 7 2 3 20
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 6 4 3 6 1 20
241 Solid Material Comminution or Disintegration 4 6 3 4 2 19
330 Amplifiers 0 2 7 4 6 19
372 Coherent Light Generators 7 5 4 0 3 19
165 Heat Exchange 5 4 4 3 2 18
398 Optical Communications 7 5 2 1 3 18
004 Baths, Closets, Sinks, and Spittoons 2 5 2 6 2 17
024 Buckles, Buttons, Clasps, Etc. 6 4 2 3 2 17
307 Electrical Transmission or Interconnection Systems 9 2 2 2 2 17
434 Education and Demonstration 2 7 1 5 2 17
047 Plant Husbandry 4 2 1 6 3 16
446 Amusement Devices: Toys 2 5 2 3 4 16
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 6 1 7 16
030 Cutlery 3 5 5 0 2 15
034 Drying and Gas or Vapor Contact with Solids 3 4 4 1 3 15
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 2 7 2 4 15
180 Motor Vehicles 3 2 1 6 3 15
285 Pipe Joints or Couplings 1 6 3 4 1 15
297 Chairs and Seats 4 1 5 1 4 15
414 Material or Article Handling 5 1 3 4 2 15
415 Rotary Kinetic Fluid Motors or Pumps 4 1 3 6 1 15
042 Firearms 1 3 4 4 2 14
126 Stoves and Furnaces 2 7 4 1 0 14
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 6 4 3 0 14
173 Tool Driving or Impacting 2 3 3 3 3 14
220 Receptacles 5 3 4 1 1 14
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 2 8 3 1 14
440 Marine Propulsion 3 3 4 3 1 14
099 Foods and Beverages: Apparatus 1 2 5 3 2 13
228 Metal Fusion Bonding 4 4 2 2 1 13
271 Sheet Feeding or Delivering 3 2 4 1 3 13
315 Electric Lamp and Discharge Devices: Systems 3 4 3 2 1 13
318 Electricity: Motive Power Systems 3 1 3 1 5 13
403 Joints and Connections 1 3 0 5 4 13
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 3 3 1 6 13
002 Apparel 2 1 5 1 3 12
134 Cleaning and Liquid Contact with Solids 2 2 5 3 0 12
222 Dispensing (apparatus and process) 1 4 4 2 1 12
252 Compositions 2 1 5 2 2 12
326 Electronic Digital Logic Circuitry 4 0 5 1 2 12
417 Pumps 2 0 4 3 3 12
074 Machine Element or Mechanism 1 2 3 4 1 11
101 Printing 3 3 2 2 1 11
194 Check-Actuated Control Mechanisms 3 3 3 1 1 11
211 Supports: Racks 3 0 2 0 6 11
224 Package and Article Carriers 1 4 2 1 3 11
320 Electricity: Battery or Capacitor Charging or Discharging 2 3 2 1 3 11
333 Wave Transmission Lines and Networks 4 1 3 3 0 11
366 Agitating (e.g., of articles and materials) 3 1 3 3 1 11
408 Cutting by Use of Rotating Axially Moving Tool 0 3 3 3 2 11
452 Butchering 0 1 5 3 2 11
040 Card, Picture, or Sign Exhibiting 2 3 2 3 0 10
081 Tools 1 1 2 1 5 10
111 Planting 1 3 3 1 2 10
182 Fire Escape, Ladder, or Scaffold 2 2 4 1 1 10
209 Classifying, Separating, and Assorting Solids 3 1 2 2 2 10
242 Winding, Tensioning, or Guiding 2 1 4 1 2 10
323 Electricity: Power Supply or Regulation Systems 0 2 3 2 3 10
095 Gas Separation: Processes 1 1 2 2 3 9
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 4 2 1 2 0 9
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 4 1 2 1 9
313 Electric Lamp and Discharge Devices 4 0 2 2 1 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 2 4 3 0 9
363 Electric Power Conversion Systems 4 0 3 1 1 9
369 Dynamic Information Storage or Retrieval 1 0 2 4 2 9
601 Surgery: Kinesitherapy 2 1 1 4 1 9
602 Surgery: Splint, Brace, or Bandage 0 4 2 3 0 9
124 Mechanical Guns and Projectors 5 1 0 2 0 8
144 Woodworking 1 1 3 1 2 8
164 Metal Founding 1 1 4 2 0 8
169 Fire Extinguishers 2 3 3 0 0 8
181 Acoustics 3 1 0 2 2 8
204 Chemistry: Electrical and Wave Energy 3 3 2 0 0 8
269 Work Holders 4 1 1 1 1 8
378 X-Ray or Gamma Ray Systems or Devices 1 2 2 0 3 8
404 Road Structure, Process, or Apparatus 1 2 2 1 2 8
409 Gear Cutting, Milling, or Planing 2 2 2 0 2 8
426 Food or Edible Material: Processes, Compositions, and Products 1 2 1 3 1 8
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 3 1 2 1 1 8
096 Gas Separation: Apparatus 1 2 2 1 1 7
108 Horizontally Supported Planar Surfaces 4 0 2 0 1 7
136 Batteries: Thermoelectric and Photoelectric 4 1 0 1 1 7
138 Pipes and Tubular Conduits 2 1 1 2 1 7
200 Electricity: Circuit Makers and Breakers 2 0 1 1 3 7
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 0 3 3 7
294 Handling: Hand and Hoist-Line Implements 0 0 2 2 3 7
312 Supports: Cabinet Structure 4 2 1 0 0 7
337 Electricity: Electrothermally or Thermally Actuated Switches 5 1 1 0 0 7
367 Communications, Electrical: Acoustic Wave Systems and Devices 3 0 2 1 1 7
392 Electric Resistance Heating Devices 4 1 1 1 0 7
399 Electrophotography 0 2 1 2 2 7
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 2 3 0 1 7
433 Dentistry 2 0 4 1 0 7
441 Buoys, Rafts, and Aquatic Devices 0 1 2 3 1 7
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 2 0 3 1 1 7
102 Ammunition and Explosives 0 1 1 1 3 6
148 Metal Treatment 2 3 1 0 0 6
221 Article Dispensing 1 2 2 0 1 6
266 Metallurgical Apparatus 1 2 2 0 1 6
292 Closure Fasteners 2 0 0 2 2 6
016 Miscellaneous Hardware 1 1 2 0 1 5
056 Harvesters 1 2 1 1 0 5
070 Locks 2 0 2 0 1 5
104 Railways 0 3 0 1 1 5
106 Compositions: Coating or Plastic 2 2 0 1 0 5
135 Tent, Canopy, Umbrella, or Cane 0 2 1 1 1 5
188 Brakes 2 0 0 0 3 5
232 Deposit and Collection Receptacles 0 0 2 1 2 5
251 Valves and Valve Actuation 2 1 1 1 0 5
290 Prime-Mover Dynamo Plants 0 0 1 1 3 5
322 Electricity: Single Generator Systems 0 0 1 2 2 5
355 Photocopying 2 1 1 0 1 5
360 Dynamic Magnetic Information Storage or Retrieval 0 1 2 1 1 5
374 Thermal Measuring and Testing 0 1 0 2 2 5
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 2 1 0 1 5
396 Photography 0 0 2 1 2 5
401 Coating Implements with Material Supply 1 2 0 2 0 5
410 Freight Accommodation On Freight Carrier 2 1 0 0 2 5
418 Rotary Expansible Chamber Devices 1 1 1 2 0 5
454 Ventilation 2 1 2 0 0 5
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 1 0 0 2 5
504 Plant Protecting and Regulating Compositions 0 2 3 0 0 5
014 Bridges 1 0 1 2 0 4
055 Gas Separation 2 1 0 0 1 4
065 Glass Manufacturing 1 0 1 1 1 4
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 1 0 0 1 4
091 Motors: Expansible Chamber Type 2 0 0 1 1 4
092 Expansible Chamber Devices 1 1 0 1 1 4
125 Stone Working 2 1 0 0 1 4
177 Weighing Scales 1 0 2 1 0 4
216 Etching a Substrate: Processes 1 0 0 1 2 4
226 Advancing Material of Indeterminate Length 1 0 1 2 0 4
249 Static Molds 0 0 1 2 1 4
261 Gas and Liquid Contact Apparatus 0 1 1 1 1 4
267 Spring Devices 1 1 1 0 1 4
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 1 2 4
349 Liquid Crystal Cells, Elements and Systems 3 0 0 0 1 4
416 Fluid Reaction Surfaces (i.e., Impellers) 0 2 1 0 1 4
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 1 2 4
001 ** Classification Undetermined ** 0 1 0 2 0 3
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 2 1 0 0 3
037 Excavating 0 1 1 0 1 3
053 Package Making 2 1 0 0 0 3
054 Harness for Working Animal 1 0 1 0 1 3
059 Chain, Staple, and Horseshoe Making 0 1 0 1 1 3
089 Ordnance 1 2 0 0 0 3
100 Presses 0 1 0 2 0 3
118 Coating Apparatus 1 0 2 0 0 3
122 Liquid Heaters and Vaporizers 0 0 3 0 0 3
152 Resilient Tires and Wheels 0 0 1 1 1 3
172 Earth Working 1 1 1 0 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 1 0 1 3
227 Elongated-Member-Driving Apparatus 0 0 0 2 1 3
256 Fences 0 1 2 0 0 3
277 Seal for a Joint or Juncture 2 1 0 0 0 3
283 Printed Matter 1 0 0 0 2 3
336 Inductor Devices 0 0 1 2 0 3
338 Electrical Resistors 0 1 2 0 0 3
383 Flexible Bags 1 1 1 0 0 3
384 Bearings 1 1 0 1 0 3
431 Combustion 0 1 1 0 1 3
432 Heating 1 1 0 0 1 3
483 Tool Changing 1 2 0 0 0 3
048 Gas: Heating and Illuminating 1 0 0 0 1 2
049 Movable or Removable Closures 0 1 1 0 0 2
057 Textiles: Spinning, Twisting, and Twining 0 0 0 1 1 2
110 Furnaces 2 0 0 0 0 2
132 Toilet 0 0 1 1 0 2
157 Wheelwright Machines 0 0 0 0 2 2
178 Telegraphy 1 0 1 0 0 2
184 Lubrication 0 0 2 0 0 2
186 Merchandising 1 0 0 0 1 2
190 Trunks and Hand-Carried Luggage 0 1 1 0 0 2
192 Clutches and Power-Stop Control 1 0 1 0 0 2
223 Apparel Apparatus 0 0 0 1 1 2
225 Severing by Tearing or Breaking 0 1 1 0 0 2
298 Land Vehicles: Dumping 1 0 1 0 0 2
332 Modulators 0 0 2 0 0 2
368 Horology: Time Measuring Systems or Devices 1 0 0 1 0 2
406 Conveyors: Fluid Current 1 0 1 0 0 2
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 1 0 0 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 0 0 0 2
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 1 1 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 0 0 1 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 1 0 0 2
720 Dynamic Optical Information Storage or Retrieval 0 0 2 0 0 2
027 Undertaking 0 0 1 0 0 1
038 Textiles: Ironing or Smoothing 0 1 0 0 0 1
044 Fuel and Related Compositions 0 0 0 0 1 1
066 Textiles: Knitting 0 0 1 0 0 1
068 Textiles: Fluid Treating Apparatus 0 0 1 0 0 1
071 Chemistry: Fertilizers 0 0 1 0 0 1
076 Metal Tools and Implements, Making 0 0 0 0 1 1
112 Sewing 0 0 1 0 0 1
116 Signals and Indicators 1 0 0 0 0 1
127 Sugar, Starch, and Carbohydrates 1 0 0 0 0 1
131 Tobacco 0 0 1 0 0 1
139 Textiles: Weaving 0 1 0 0 0 1
140 Wireworking 1 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 1 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 0 0 1
201 Distillation: Processes, Thermolytic 0 0 1 0 0 1
202 Distillation: Apparatus 0 0 1 0 0 1
203 Distillation: Processes, Separatory 1 0 0 0 0 1
212 Traversing Hoists 0 0 0 1 0 1
215 Bottles and Jars 0 0 0 1 0 1
236 Automatic Temperature and Humidity Regulation 0 1 0 0 0 1
237 Heating Systems 1 0 0 0 0 1
279 Chucks or Sockets 0 1 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 1 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 0 1 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 1 1
334 Tuners 0 1 0 0 0 1
346 Recorders 0 0 0 0 1 1
352 Optics: Motion Pictures 0 0 0 0 1 1
407 Cutters, for Shaping 0 0 1 0 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 1 0 0 0 1
460 Crop Threshing or Separating 1 0 0 0 0 1
472 Amusement Devices 0 1 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 1 0 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 1 0 0 0 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 1 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 0 0 0 1
512 Perfume Compositions 0 0 1 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 1 0 1
ALL ALL CLASSES 2221 2291 3286 3228 3517 14543


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports