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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2007 - 2011 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

MASSACHUSETTS

( 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 2007 2008 2009 2010 2011 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 259 268 287 400 412 1626
435 Chemistry: Molecular Biology and Microbiology 177 144 159 188 193 861
370 Multiplex Communications 83 118 160 224 205 790
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 114 113 107 175 211 720
707 DP: Database and File Management or Data Structures (Data Processing) 79 80 118 170 153 600
250 Radiant Energy 74 113 136 132 102 557
128 Surgery (includes Class 600) 64 50 63 139 161 477
606 Surgery (instruments) 66 48 60 135 164 473
532 Organic Compounds (includes Classes 532-570) 63 77 88 96 98 422
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 38 49 54 122 140 403
711 Memory (Electrical Computers and Digital Processing Systems) 69 87 82 92 68 398
455 Telecommunications 59 42 71 76 88 336
604 Surgery (Medicators and Receptors) 45 39 46 99 96 325
382 Image Analysis 55 56 49 75 67 302
714 Error Detection/Correction and Fault Detection/Recovery 65 55 48 73 39 280
375 Pulse or Digital Communications 49 53 41 60 58 261
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 42 58 43 58 58 259
438 Semiconductor Device Manufacturing: Process 50 46 40 48 72 256
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 55 38 46 50 61 250
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 34 46 43 66 55 244
359 Optical: Systems and Elements 54 45 41 53 47 240
356 Optics: Measuring and Testing 39 43 46 51 53 232
385 Optical Waveguides 75 52 42 33 29 231
073 Measuring and Testing 48 49 42 41 48 228
345 Computer Graphics Processing and Selective Visual Display Systems 48 33 47 56 43 227
717 DP: Software Development, Installation, and Management (Data Processing) 28 30 41 65 61 225
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 47 34 43 43 56 223
702 DP: Measuring, Calibrating, or Testing (Data Processing) 37 56 37 51 40 221
713 Support (Electrical Computers and Digital Processing Systems) 33 49 35 56 47 220
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 33 27 35 51 59 205
473 Games Using Tangible Projectile 50 43 46 35 30 204
340 Communications: Electrical 30 35 32 41 55 193
726 Information Security 19 27 34 58 54 192
324 Electricity: Measuring and Testing 31 51 43 31 35 191
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 18 21 43 47 61 190
210 Liquid Purification or Separation 28 29 36 46 35 174
710 Input/Output (Electrical Computers and Digital Processing Systems) 32 38 32 35 31 168
428 Stock Material or Miscellaneous Articles 32 24 28 32 45 161
700 DP: Generic Control Systems or Specific Applications (Data Processing) 27 25 17 27 54 150
378 X-Ray or Gamma Ray Systems or Devices 20 26 30 34 38 148
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 16 21 29 42 40 148
436 Chemistry: Analytical and Immunological Testing 15 20 22 37 52 146
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 26 22 31 31 26 136
361 Electricity: Electrical Systems and Devices 22 25 27 23 36 133
362 Illumination 28 14 26 31 31 130
315 Electric Lamp and Discharge Devices: Systems 24 26 22 23 30 125
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 26 21 17 28 20 112
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 15 15 14 26 38 108
439 Electrical Connectors 26 22 23 20 14 105
706 DP: Artificial Intelligence (Data Processing) 13 14 23 23 32 105
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 18 16 14 29 26 103
381 Electrical Audio Signal Processing Systems and Devices 13 14 15 14 43 99
379 Telephonic Communications 29 14 9 19 24 95
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 11 12 14 25 29 91
607 Surgery: Light, Thermal, and Electrical Application 19 14 15 18 25 91
310 Electrical Generator or Motor Structure 14 13 23 20 19 89
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 12 16 16 16 25 85
360 Dynamic Magnetic Information Storage or Retrieval 20 17 19 17 12 85
341 Coded Data Generation or Conversion 21 20 15 14 14 84
427 Coating Processes 15 13 16 21 19 84
036 Boots, Shoes, and Leggings 11 22 19 16 11 79
398 Optical Communications 9 14 16 10 29 78
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 11 12 14 17 24 78
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 15 10 19 15 18 77
348 Television 14 13 11 17 22 77
380 Cryptography 13 10 21 14 16 74
372 Coherent Light Generators 10 12 18 20 13 73
313 Electric Lamp and Discharge Devices 16 14 8 16 18 72
330 Amplifiers 11 8 16 25 11 71
174 Electricity: Conductors and Insulators 18 18 11 11 10 68
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 11 14 15 13 13 66
219 Electric Heating 14 5 12 18 14 63
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 10 9 11 16 16 62
204 Chemistry: Electrical and Wave Energy 10 13 10 18 8 59
333 Wave Transmission Lines and Networks 12 6 10 18 12 58
307 Electrical Transmission or Interconnection Systems 8 5 15 12 17 57
367 Communications, Electrical: Acoustic Wave Systems and Devices 12 11 13 12 9 57
123 Internal-Combustion Engines 13 16 6 14 7 56
423 Chemistry of Inorganic Compounds 8 9 10 13 16 56
463 Amusement Devices: Games 2 7 4 18 25 56
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 9 7 11 12 17 56
029 Metal Working 12 8 4 14 17 55
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 9 8 8 17 13 55
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 10 6 6 16 16 54
343 Communications: Radio Wave Antennas 13 13 8 10 10 54
062 Refrigeration 9 11 2 9 22 53
084 Music 5 11 11 10 14 51
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 8 10 14 13 5 50
206 Special Receptacle or Package 11 8 8 8 14 49
280 Land Vehicles 11 5 6 12 12 46
052 Static Structures (e.g., Buildings) 5 6 9 15 10 45
060 Power Plants 8 9 10 11 7 45
358 Facsimile and Static Presentation Processing 8 7 8 6 16 45
005 Beds 7 6 9 10 11 43
002 Apparel 2 5 6 13 16 42
482 Exercise Devices 5 4 5 10 17 41
708 Arithmetic Processing and Calculating (Electrical Computers) 8 12 5 5 11 41
248 Supports (e.g., for holding articles, etc.) 3 5 12 9 11 40
363 Electric Power Conversion Systems 8 6 13 4 9 40
347 Incremental Printing of Symbolic Information 7 16 2 8 6 39
351 Optics: Eye Examining, Vision Testing and Correcting 3 17 3 8 8 39
042 Firearms 5 4 6 10 13 38
318 Electricity: Motive Power Systems 11 7 5 5 10 38
320 Electricity: Battery or Capacitor Charging or Discharging 3 6 2 10 16 37
451 Abrading 2 10 7 6 12 37
725 Interactive Video Distribution Systems 6 6 0 9 16 37
252 Compositions 5 6 7 9 9 36
273 Amusement Devices: Games 12 10 7 3 4 36
602 Surgery: Splint, Brace, or Bandage 3 5 8 8 12 36
030 Cutlery 7 5 3 9 11 35
137 Fluid Handling 7 2 6 10 10 35
297 Chairs and Seats 2 6 2 11 12 33
290 Prime-Mover Dynamo Plants 5 4 14 4 5 32
114 Ships 12 7 4 4 4 31
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 7 7 5 10 31
119 Animal Husbandry 3 8 4 4 11 30
015 Brushing, Scrubbing, and General Cleaning 3 8 4 4 10 29
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 6 6 4 7 6 29
118 Coating Apparatus 6 7 2 7 7 29
216 Etching a Substrate: Processes 6 7 3 6 7 29
365 Static Information Storage and Retrieval 9 4 7 4 5 29
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 7 7 4 5 6 29
106 Compositions: Coating or Plastic 6 1 5 8 8 28
136 Batteries: Thermoelectric and Photoelectric 5 3 3 9 8 28
222 Dispensing (apparatus and process) 5 4 3 8 8 28
326 Electronic Digital Logic Circuitry 8 5 2 11 2 28
414 Material or Article Handling 4 4 5 8 7 28
426 Food or Edible Material: Processes, Compositions, and Products 7 4 5 9 3 28
095 Gas Separation: Processes 4 7 2 5 9 27
220 Receptacles 4 1 6 8 8 27
415 Rotary Kinetic Fluid Motors or Pumps 3 5 1 9 9 27
323 Electricity: Power Supply or Regulation Systems 4 9 4 4 5 26
040 Card, Picture, or Sign Exhibiting 1 8 3 7 6 25
180 Motor Vehicles 1 5 5 7 7 25
331 Oscillators 8 6 3 6 2 25
416 Fluid Reaction Surfaces (i.e., Impellers) 6 6 4 2 6 24
417 Pumps 6 1 3 6 8 24
434 Education and Demonstration 4 5 2 7 6 24
601 Surgery: Kinesitherapy 3 4 5 4 8 24
033 Geometrical Instruments 6 2 4 5 6 23
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 2 2 10 8 23
241 Solid Material Comminution or Disintegration 5 2 5 7 4 23
244 Aeronautics and Astronautics 4 5 1 5 8 23
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 8 7 3 23
227 Elongated-Member-Driving Apparatus 1 2 6 6 7 22
072 Metal Deforming 6 4 3 3 5 21
162 Paper Making and Fiber Liberation 4 1 3 4 9 21
369 Dynamic Information Storage or Retrieval 1 6 1 4 9 21
055 Gas Separation 3 1 5 3 8 20
239 Fluid Sprinkling, Spraying, and Diffusing 5 1 4 4 6 20
396 Photography 1 3 4 8 4 20
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 4 5 5 1 5 20
294 Handling: Hand and Hoist-Line Implements 6 4 3 3 3 19
099 Foods and Beverages: Apparatus 3 2 4 3 6 18
349 Liquid Crystal Cells, Elements and Systems 2 3 4 6 3 18
053 Package Making 3 7 2 1 4 17
089 Ordnance 1 5 2 2 7 17
101 Printing 2 4 0 4 7 17
181 Acoustics 1 1 8 2 4 16
251 Valves and Valve Actuation 4 5 0 5 2 16
366 Agitating (e.g., of articles and materials) 3 3 1 3 6 16
433 Dentistry 3 4 2 2 5 16
228 Metal Fusion Bonding 3 2 2 1 7 15
336 Inductor Devices 4 4 2 3 2 15
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 3 1 1 9 15
051 Abrasive Tool Making Process, Material, or Composition 0 1 3 1 9 14
102 Ammunition and Explosives 1 2 5 3 3 14
296 Land Vehicles: Bodies and Tops 3 4 1 6 0 14
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 2 0 4 4 14
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 3 1 1 5 3 13
353 Optics: Image Projectors 3 2 4 2 2 13
004 Baths, Closets, Sinks, and Spittoons 2 1 2 3 4 12
024 Buckles, Buttons, Clasps, Etc. 4 2 2 1 3 12
126 Stoves and Furnaces 1 3 0 5 3 12
134 Cleaning and Liquid Contact with Solids 3 1 3 1 4 12
160 Flexible or Portable Closure, Partition, or Panel 3 0 4 3 2 12
165 Heat Exchange 6 3 0 1 2 12
285 Pipe Joints or Couplings 1 4 1 2 4 12
440 Marine Propulsion 3 2 2 2 3 12
494 Imperforate Bowl: Centrifugal Separators 1 3 3 3 2 12
501 Compositions: Ceramic 2 1 1 5 3 12
048 Gas: Heating and Illuminating 2 4 2 0 3 11
083 Cutting 0 3 3 3 2 11
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 1 6 3 11
211 Supports: Racks 6 2 1 2 0 11
224 Package and Article Carriers 5 0 3 3 0 11
138 Pipes and Tubular Conduits 1 0 3 2 4 10
277 Seal for a Joint or Juncture 2 0 3 5 0 10
312 Supports: Cabinet Structure 2 3 1 1 3 10
374 Thermal Measuring and Testing 3 3 1 3 0 10
454 Ventilation 2 0 2 5 1 10
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 2 1 2 4 1 10
505 Superconductor Technology: Apparatus, Material, Process 1 1 2 3 3 10
585 Chemistry of Hydrocarbon Compounds 0 2 1 5 2 10
028 Textiles: Manufacturing 5 1 1 1 1 9
110 Furnaces 1 2 1 2 3 9
135 Tent, Canopy, Umbrella, or Cane 1 1 0 2 5 9
148 Metal Treatment 2 1 3 2 1 9
386 Motion Video Signal Processing for Recording or Reproducing 2 0 2 3 2 9
392 Electric Resistance Heating Devices 5 0 1 1 2 9
407 Cutters, for Shaping 2 0 3 1 3 9
016 Miscellaneous Hardware 1 0 3 1 3 8
070 Locks 0 2 0 2 4 8
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 3 1 2 2 8
082 Turning (e.g., for metal working) 1 1 2 1 3 8
169 Fire Extinguishers 2 2 0 3 1 8
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 0 2 1 3 8
198 Conveyors: Power-Driven 1 3 0 2 2 8
200 Electricity: Circuit Makers and Breakers 3 1 1 1 2 8
215 Bottles and Jars 1 1 1 1 4 8
242 Winding, Tensioning, or Guiding 3 2 2 0 1 8
261 Gas and Liquid Contact Apparatus 1 5 0 2 0 8
445 Electric Lamp or Space Discharge Component or Device Manufacturing 4 0 2 1 1 8
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 3 1 1 1 8
037 Excavating 2 2 0 2 1 7
043 Fishing, Trapping, and Vermin Destroying 1 1 2 1 2 7
076 Metal Tools and Implements, Making 2 1 1 1 2 7
081 Tools 1 0 1 3 2 7
132 Toilet 1 2 2 1 1 7
175 Boring or Penetrating the Earth 1 1 0 2 3 7
221 Article Dispensing 1 2 2 1 1 7
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 1 1 1 1 7
368 Horology: Time Measuring Systems or Devices 4 0 1 1 1 7
404 Road Structure, Process, or Apparatus 0 0 4 2 1 7
410 Freight Accommodation On Freight Carrier 3 0 1 3 0 7
431 Combustion 1 3 1 1 1 7
034 Drying and Gas or Vapor Contact with Solids 2 3 0 0 1 6
049 Movable or Removable Closures 1 1 2 1 1 6
139 Textiles: Weaving 1 2 2 0 1 6
355 Photocopying 0 3 1 2 0 6
384 Bearings 1 0 0 4 1 6
405 Hydraulic and Earth Engineering 2 2 2 0 0 6
047 Plant Husbandry 1 0 1 1 2 5
074 Machine Element or Mechanism 4 1 0 0 0 5
108 Horizontally Supported Planar Surfaces 1 1 1 1 1 5
124 Mechanical Guns and Projectors 1 1 1 2 0 5
208 Mineral Oils: Processes and Products 1 0 0 0 4 5
209 Classifying, Separating, and Assorting Solids 4 0 1 0 0 5
292 Closure Fasteners 0 2 2 0 1 5
383 Flexible Bags 1 0 2 1 1 5
418 Rotary Expansible Chamber Devices 4 0 0 0 1 5
419 Powder Metallurgy Processes 2 1 1 1 0 5
450 Foundation Garments 2 2 0 1 0 5
063 Jewelry 1 1 0 2 0 4
096 Gas Separation: Apparatus 1 0 3 0 0 4
104 Railways 0 2 0 1 1 4
116 Signals and Indicators 2 0 0 0 2 4
144 Woodworking 1 0 0 1 2 4
182 Fire Escape, Ladder, or Scaffold 2 0 2 0 0 4
236 Automatic Temperature and Humidity Regulation 1 0 1 1 1 4
269 Work Holders 1 0 0 0 3 4
337 Electricity: Electrothermally or Thermally Actuated Switches 2 2 0 0 0 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 2 1 4
446 Amusement Devices: Toys 1 2 0 1 0 4
044 Fuel and Related Compositions 0 0 1 0 2 3
056 Harvesters 0 0 0 0 3 3
068 Textiles: Fluid Treating Apparatus 1 0 2 0 0 3
087 Textiles: Braiding, Netting, and Lace Making 3 0 0 0 0 3
100 Presses 0 1 1 1 0 3
125 Stone Working 0 0 1 1 1 3
190 Trunks and Hand-Carried Luggage 1 0 0 0 2 3
256 Fences 1 0 2 0 0 3
283 Printed Matter 0 1 0 0 2 3
399 Electrophotography 1 1 1 0 0 3
406 Conveyors: Fluid Current 1 0 1 0 1 3
441 Buoys, Rafts, and Aquatic Devices 1 0 0 0 2 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 1 2 0 0 3
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 1 1 1 0 3
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 0 1 0 2
054 Harness for Working Animal 1 1 0 0 0 2
057 Textiles: Spinning, Twisting, and Twining 0 0 1 1 0 2
065 Glass Manufacturing 0 0 0 2 0 2
092 Expansible Chamber Devices 0 1 0 1 0 2
112 Sewing 0 1 1 0 0 2
164 Metal Founding 1 0 0 1 0 2
172 Earth Working 0 1 0 0 1 2
173 Tool Driving or Impacting 0 0 0 1 1 2
184 Lubrication 0 0 0 1 1 2
188 Brakes 1 0 0 1 0 2
225 Severing by Tearing or Breaking 1 0 0 1 0 2
232 Deposit and Collection Receptacles 0 2 0 0 0 2
237 Heating Systems 1 0 1 0 0 2
249 Static Molds 0 0 0 0 2 2
270 Sheet-Material Associating 0 0 1 0 1 2
281 Books, Strips, and Leaves 0 1 0 1 0 2
301 Land Vehicles: Wheels and Axles 0 0 0 1 1 2
332 Modulators 0 0 0 2 0 2
338 Electrical Resistors 0 1 0 1 0 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 1 1 0 2
401 Coating Implements with Material Supply 0 0 1 0 1 2
403 Joints and Connections 0 1 0 0 1 2
409 Gear Cutting, Milling, or Planing 0 2 0 0 0 2
452 Butchering 0 2 0 0 0 2
453 Coin Handling 0 0 1 1 0 2
472 Amusement Devices 0 1 0 0 1 2
475 Planetary Gear Transmission Systems or Components 1 0 1 0 0 2
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 1 0 1 2
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 1 1 2
012 Boot and Shoe Making 1 0 0 0 0 1
023 Chemistry: Physical Processes 0 0 0 0 1 1
026 Textiles: Cloth Finishing 0 0 0 1 0 1
066 Textiles: Knitting 0 0 0 1 0 1
105 Railway Rolling Stock 0 1 0 0 0 1
122 Liquid Heaters and Vaporizers 0 1 0 0 0 1
131 Tobacco 0 0 0 1 0 1
140 Wireworking 0 1 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 1 0 0 1
150 Purses, Wallets, and Protective Covers 1 0 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 1 0 1
159 Concentrating Evaporators 0 0 0 1 0 1
177 Weighing Scales 0 1 0 0 0 1
186 Merchandising 0 0 0 0 1 1
192 Clutches and Power-Stop Control 0 0 1 0 0 1
212 Traversing Hoists 0 1 0 0 0 1
223 Apparel Apparatus 0 0 1 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 1 1
267 Spring Devices 1 0 0 0 0 1
271 Sheet Feeding or Delivering 0 0 0 0 1 1
279 Chucks or Sockets 0 1 0 0 0 1
293 Vehicle Fenders 0 0 0 0 1 1
305 Wheel Substitutes for Land Vehicles 0 1 0 0 0 1
329 Demodulators 0 1 0 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 1 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 1 0 0 1
412 Bookbinding: Process and Apparatus 0 0 0 1 0 1
420 Alloys or Metallic Compositions 0 1 0 0 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 1 1
476 Friction Gear Transmission Systems or Components 0 1 0 0 0 1
492 Roll or Roller 0 0 0 0 1 1
504 Plant Protecting and Regulating Compositions 1 0 0 0 0 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 1
512 Perfume Compositions 0 0 1 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 0 0 1
720 Dynamic Optical Information Storage or Retrieval 0 1 0 0 0 1
ALL ALL CLASSES 3510 3516 3696 4923 5191 20836


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P.O Box 1450
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fax: (571) 273-0110
email: oeip@uspto.gov

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