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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

NORTH CAROLINA

( 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
370 Multiplex Communications 62 90 96 158 131 537
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 60 78 107 125 155 525
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 96 95 83 123 118 515
455 Telecommunications 58 49 78 81 97 363
707 DP: Database and File Management or Data Structures (Data Processing) 25 34 56 92 82 289
385 Optical Waveguides 62 54 35 56 37 244
435 Chemistry: Molecular Biology and Microbiology 48 53 40 50 44 235
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 24 38 39 68 62 231
713 Support (Electrical Computers and Digital Processing Systems) 34 43 35 52 67 231
711 Memory (Electrical Computers and Digital Processing Systems) 29 46 44 47 42 208
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 16 19 27 57 83 202
714 Error Detection/Correction and Fault Detection/Recovery 30 24 32 57 42 185
532 Organic Compounds (includes Classes 532-570) 25 31 36 41 40 173
361 Electricity: Electrical Systems and Devices 21 37 40 38 36 172
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 26 24 44 37 41 172
340 Communications: Electrical 27 36 36 43 29 171
439 Electrical Connectors 15 34 33 36 37 155
726 Information Security 19 22 25 41 35 142
375 Pulse or Digital Communications 16 29 19 35 42 141
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 23 21 31 29 31 135
128 Surgery (includes Class 600) 17 19 25 32 26 119
438 Semiconductor Device Manufacturing: Process 17 24 19 24 34 118
717 DP: Software Development, Installation, and Management (Data Processing) 12 23 21 26 31 113
379 Telephonic Communications 20 27 15 20 28 110
345 Computer Graphics Processing and Selective Visual Display Systems 16 24 11 24 23 98
702 DP: Measuring, Calibrating, or Testing (Data Processing) 26 17 16 25 14 98
710 Input/Output (Electrical Computers and Digital Processing Systems) 17 18 18 24 19 96
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 18 16 10 25 22 91
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 13 16 16 26 19 90
365 Static Information Storage and Retrieval 29 21 13 16 8 87
210 Liquid Purification or Separation 16 18 18 20 11 83
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 11 26 14 18 14 83
382 Image Analysis 14 6 20 22 19 81
428 Stock Material or Miscellaneous Articles 13 11 18 23 14 79
356 Optics: Measuring and Testing 11 14 16 13 18 72
604 Surgery (Medicators and Receptors) 11 8 10 25 18 72
052 Static Structures (e.g., Buildings) 12 6 14 24 13 69
280 Land Vehicles 11 14 15 17 12 69
073 Measuring and Testing 14 12 10 10 22 68
324 Electricity: Measuring and Testing 14 16 10 13 14 67
700 DP: Generic Control Systems or Specific Applications (Data Processing) 13 12 6 12 21 64
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 9 12 13 11 18 63
029 Metal Working 11 3 12 15 21 62
297 Chairs and Seats 11 10 13 14 14 62
053 Package Making 5 14 14 13 15 61
341 Coded Data Generation or Conversion 7 12 17 19 6 61
606 Surgery (instruments) 8 5 13 15 20 61
056 Harvesters 10 8 14 18 8 58
206 Special Receptacle or Package 9 10 7 18 14 58
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 9 13 6 12 17 57
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 22 7 9 7 11 56
362 Illumination 4 6 7 17 21 55
005 Beds 4 12 12 13 12 53
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 9 8 10 16 9 52
174 Electricity: Conductors and Insulators 6 5 13 16 11 51
131 Tobacco 11 5 5 17 10 48
323 Electricity: Power Supply or Regulation Systems 12 11 3 10 12 48
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 5 10 16 10 7 48
033 Geometrical Instruments 16 12 8 6 4 46
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 10 5 11 10 10 46
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 5 10 8 11 9 43
706 DP: Artificial Intelligence (Data Processing) 2 7 7 14 13 43
250 Radiant Energy 6 6 10 10 10 42
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 3 7 14 1 17 42
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 2 14 4 19 41
248 Supports (e.g., for holding articles, etc.) 6 3 12 8 11 40
482 Exercise Devices 4 0 10 13 10 37
359 Optical: Systems and Elements 4 8 6 11 7 36
123 Internal-Combustion Engines 5 7 5 8 10 35
330 Amplifiers 12 4 4 4 10 34
326 Electronic Digital Logic Circuitry 8 6 8 8 3 33
427 Coating Processes 6 4 7 10 6 33
180 Motor Vehicles 8 7 3 9 5 32
252 Compositions 6 9 4 6 7 32
296 Land Vehicles: Bodies and Tops 5 6 10 8 3 32
307 Electrical Transmission or Interconnection Systems 6 4 6 11 5 32
399 Electrophotography 6 7 8 6 5 32
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 8 6 1 8 8 31
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 6 8 5 3 9 31
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 2 12 8 7 30
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 3 6 10 6 28
055 Gas Separation 4 5 7 6 5 27
066 Textiles: Knitting 6 5 7 5 4 27
473 Games Using Tangible Projectile 5 6 4 5 7 27
062 Refrigeration 8 1 4 6 7 26
211 Supports: Racks 5 2 1 12 6 26
070 Locks 5 7 3 5 5 25
221 Article Dispensing 3 3 1 7 11 25
242 Winding, Tensioning, or Guiding 6 6 1 3 9 25
348 Television 2 5 7 6 5 25
380 Cryptography 2 1 3 7 12 25
002 Apparel 1 1 0 12 10 24
398 Optical Communications 3 3 7 4 7 24
404 Road Structure, Process, or Apparatus 9 3 4 5 3 24
219 Electric Heating 5 6 3 5 3 22
312 Supports: Cabinet Structure 3 5 4 4 6 22
343 Communications: Radio Wave Antennas 6 8 4 3 1 22
363 Electric Power Conversion Systems 4 3 3 7 5 22
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 3 4 3 9 3 22
436 Chemistry: Analytical and Immunological Testing 5 2 4 7 4 22
452 Butchering 3 4 3 4 8 22
315 Electric Lamp and Discharge Devices: Systems 3 4 8 2 4 21
244 Aeronautics and Astronautics 3 2 5 3 7 20
320 Electricity: Battery or Capacitor Charging or Discharging 3 0 3 6 8 20
381 Electrical Audio Signal Processing Systems and Devices 0 2 6 4 8 20
400 Typewriting Machines 1 3 5 6 5 20
423 Chemistry of Inorganic Compounds 4 2 4 6 4 20
040 Card, Picture, or Sign Exhibiting 2 7 6 2 2 19
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 4 10 2 1 2 19
198 Conveyors: Power-Driven 5 3 3 5 3 19
358 Facsimile and Static Presentation Processing 5 2 2 5 5 19
602 Surgery: Splint, Brace, or Bandage 1 1 4 6 7 19
607 Surgery: Light, Thermal, and Electrical Application 4 1 2 3 9 19
015 Brushing, Scrubbing, and General Cleaning 1 3 1 6 7 18
134 Cleaning and Liquid Contact with Solids 0 3 5 3 7 18
204 Chemistry: Electrical and Wave Energy 6 1 2 2 7 18
241 Solid Material Comminution or Disintegration 4 1 2 5 6 18
318 Electricity: Motive Power Systems 1 6 5 1 5 18
414 Material or Article Handling 6 0 4 3 5 18
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 4 3 3 4 4 18
081 Tools 4 3 2 4 4 17
160 Flexible or Portable Closure, Partition, or Panel 2 3 2 8 2 17
220 Receptacles 3 4 1 2 7 17
222 Dispensing (apparatus and process) 4 1 3 4 5 17
228 Metal Fusion Bonding 4 3 4 3 3 17
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 2 2 4 5 4 17
043 Fishing, Trapping, and Vermin Destroying 4 2 1 5 4 16
060 Power Plants 5 3 2 4 2 16
084 Music 0 3 5 4 4 16
106 Compositions: Coating or Plastic 3 1 5 5 2 16
114 Ships 2 3 3 4 4 16
137 Fluid Handling 2 3 2 5 4 16
200 Electricity: Circuit Makers and Breakers 4 3 3 1 5 16
405 Hydraulic and Earth Engineering 5 1 4 2 4 16
417 Pumps 3 0 0 7 6 16
119 Animal Husbandry 4 2 5 1 3 15
239 Fluid Sprinkling, Spraying, and Diffusing 1 2 5 3 4 15
310 Electrical Generator or Motor Structure 3 6 4 0 2 15
378 X-Ray or Gamma Ray Systems or Devices 4 3 3 3 2 15
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 5 3 2 2 3 15
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 2 8 3 15
004 Baths, Closets, Sinks, and Spittoons 2 2 3 2 5 14
148 Metal Treatment 1 2 5 1 5 14
273 Amusement Devices: Games 2 3 3 3 3 14
285 Pipe Joints or Couplings 3 5 2 1 3 14
292 Closure Fasteners 1 3 3 3 4 14
336 Inductor Devices 3 0 2 5 4 14
016 Miscellaneous Hardware 2 3 3 2 3 13
030 Cutlery 5 3 2 1 2 13
036 Boots, Shoes, and Leggings 4 3 4 1 1 13
095 Gas Separation: Processes 2 1 3 6 1 13
108 Horizontally Supported Planar Surfaces 2 1 2 5 3 13
294 Handling: Hand and Hoist-Line Implements 1 3 4 1 4 13
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 3 2 3 2 3 13
725 Interactive Video Distribution Systems 1 0 1 7 4 13
224 Package and Article Carriers 2 4 1 2 3 12
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 0 3 1 4 12
331 Oscillators 2 3 1 3 3 12
333 Wave Transmission Lines and Networks 0 2 2 3 5 12
410 Freight Accommodation On Freight Carrier 3 4 2 2 1 12
451 Abrading 5 0 3 1 3 12
454 Ventilation 3 4 3 0 2 12
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 3 1 2 2 3 11
028 Textiles: Manufacturing 6 3 2 0 0 11
083 Cutting 4 1 1 4 1 11
136 Batteries: Thermoelectric and Photoelectric 2 1 2 3 3 11
144 Woodworking 3 2 0 2 4 11
162 Paper Making and Fiber Liberation 2 1 0 3 5 11
188 Brakes 3 1 2 2 3 11
374 Thermal Measuring and Testing 2 1 3 2 3 11
504 Plant Protecting and Regulating Compositions 4 0 2 0 5 11
057 Textiles: Spinning, Twisting, and Twining 1 3 2 1 3 10
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 1 3 3 2 10
192 Clutches and Power-Stop Control 3 2 1 1 3 10
269 Work Holders 3 1 1 3 2 10
401 Coating Implements with Material Supply 4 3 1 1 1 10
409 Gear Cutting, Milling, or Planing 3 4 0 1 2 10
416 Fluid Reaction Surfaces (i.e., Impellers) 1 3 2 2 2 10
450 Foundation Garments 3 1 1 5 0 10
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 1 0 3 4 9
101 Printing 2 3 3 1 0 9
118 Coating Apparatus 4 2 1 1 1 9
182 Fire Escape, Ladder, or Scaffold 2 0 2 3 2 9
251 Valves and Valve Actuation 2 0 3 3 1 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 4 2 2 9
396 Photography 0 1 1 4 3 9
408 Cutting by Use of Rotating Axially Moving Tool 1 2 2 0 4 9
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 0 4 3 9
463 Amusement Devices: Games 1 0 2 3 3 9
024 Buckles, Buttons, Clasps, Etc. 1 3 0 1 3 8
042 Firearms 2 3 1 1 1 8
074 Machine Element or Mechanism 1 0 3 3 1 8
181 Acoustics 1 0 2 0 5 8
215 Bottles and Jars 1 4 0 2 1 8
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 2 3 2 8
367 Communications, Electrical: Acoustic Wave Systems and Devices 2 1 4 0 1 8
415 Rotary Kinetic Fluid Motors or Pumps 2 1 2 1 2 8
426 Food or Edible Material: Processes, Compositions, and Products 1 2 0 4 1 8
474 Endless Belt Power Transmission Systems or Components 1 1 1 3 2 8
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 1 3 3 1 8
014 Bridges 3 3 0 0 1 7
065 Glass Manufacturing 2 1 3 0 1 7
068 Textiles: Fluid Treating Apparatus 2 0 2 2 1 7
124 Mechanical Guns and Projectors 1 1 1 3 1 7
126 Stoves and Furnaces 2 0 0 4 1 7
135 Tent, Canopy, Umbrella, or Cane 1 3 1 1 1 7
313 Electric Lamp and Discharge Devices 1 1 2 1 2 7
347 Incremental Printing of Symbolic Information 1 1 2 0 3 7
360 Dynamic Magnetic Information Storage or Retrieval 2 0 1 2 2 7
366 Agitating (e.g., of articles and materials) 2 0 2 1 2 7
368 Horology: Time Measuring Systems or Devices 1 1 1 3 1 7
431 Combustion 1 2 0 2 2 7
434 Education and Demonstration 1 1 2 2 1 7
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 0 0 4 2 7
034 Drying and Gas or Vapor Contact with Solids 1 2 1 1 1 6
072 Metal Deforming 0 0 3 1 2 6
116 Signals and Indicators 1 2 1 1 1 6
349 Liquid Crystal Cells, Elements and Systems 2 0 2 0 2 6
440 Marine Propulsion 1 1 1 3 0 6
037 Excavating 1 0 0 3 1 5
138 Pipes and Tubular Conduits 1 1 1 2 0 5
164 Metal Founding 0 0 0 2 3 5
186 Merchandising 0 2 3 0 0 5
351 Optics: Eye Examining, Vision Testing and Correcting 1 1 0 2 1 5
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 2 1 2 5
475 Planetary Gear Transmission Systems or Components 2 2 0 0 1 5
089 Ordnance 0 0 2 1 1 4
099 Foods and Beverages: Apparatus 1 1 0 1 1 4
100 Presses 0 2 0 0 2 4
105 Railway Rolling Stock 0 1 2 1 0 4
139 Textiles: Weaving 0 0 2 0 2 4
165 Heat Exchange 2 1 0 0 1 4
177 Weighing Scales 2 0 1 0 1 4
236 Automatic Temperature and Humidity Regulation 0 2 0 1 1 4
266 Metallurgical Apparatus 0 0 3 1 0 4
270 Sheet-Material Associating 0 1 2 0 1 4
271 Sheet Feeding or Delivering 1 0 1 2 0 4
290 Prime-Mover Dynamo Plants 0 2 1 1 0 4
303 Fluid-Pressure and Analogous Brake Systems 0 1 2 0 1 4
353 Optics: Image Projectors 1 2 0 1 0 4
384 Bearings 2 0 1 1 0 4
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 2 1 4
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 1 1 1 4
044 Fuel and Related Compositions 0 0 2 1 0 3
047 Plant Husbandry 1 0 0 1 1 3
049 Movable or Removable Closures 0 1 0 1 1 3
082 Turning (e.g., for metal working) 2 0 1 0 0 3
096 Gas Separation: Apparatus 0 1 1 1 0 3
102 Ammunition and Explosives 1 0 1 1 0 3
111 Planting 2 0 1 0 0 3
172 Earth Working 0 0 0 0 3 3
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 1 1 1 3
208 Mineral Oils: Processes and Products 1 0 2 0 0 3
209 Classifying, Separating, and Assorting Solids 0 0 0 1 2 3
232 Deposit and Collection Receptacles 3 0 0 0 0 3
249 Static Molds 1 0 2 0 0 3
277 Seal for a Joint or Juncture 1 0 0 1 1 3
322 Electricity: Single Generator Systems 0 2 1 0 0 3
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 2 1 3
403 Joints and Connections 1 0 0 1 1 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 1 0 1 0 3
441 Buoys, Rafts, and Aquatic Devices 2 1 0 0 0 3
446 Amusement Devices: Toys 1 0 0 1 1 3
472 Amusement Devices 1 0 0 1 1 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 1 0 2 0 3
585 Chemistry of Hydrocarbon Compounds 1 0 0 1 1 3
601 Surgery: Kinesitherapy 0 1 1 0 1 3
019 Textiles: Fiber Preparation 1 0 0 1 0 2
023 Chemistry: Physical Processes 1 0 1 0 0 2
048 Gas: Heating and Illuminating 0 0 0 1 1 2
071 Chemistry: Fertilizers 0 0 1 0 1 2
092 Expansible Chamber Devices 0 2 0 0 0 2
112 Sewing 1 1 0 0 0 2
122 Liquid Heaters and Vaporizers 0 0 0 2 0 2
132 Toilet 1 0 0 0 1 2
150 Purses, Wallets, and Protective Covers 0 0 0 1 1 2
152 Resilient Tires and Wheels 1 0 0 0 1 2
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 2 0 0 2
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 1 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 0 0 1 2
194 Check-Actuated Control Mechanisms 0 0 0 0 2 2
213 Railway Draft Appliances 0 0 0 1 1 2
216 Etching a Substrate: Processes 1 0 0 1 0 2
227 Elongated-Member-Driving Apparatus 1 0 0 1 0 2
261 Gas and Liquid Contact Apparatus 0 0 0 1 1 2
281 Books, Strips, and Leaves 0 0 0 2 0 2
298 Land Vehicles: Dumping 0 1 0 1 0 2
332 Modulators 1 0 0 1 0 2
372 Coherent Light Generators 0 1 1 0 0 2
383 Flexible Bags 0 1 0 1 0 2
392 Electric Resistance Heating Devices 1 0 0 0 1 2
407 Cutters, for Shaping 1 1 0 0 0 2
418 Rotary Expansible Chamber Devices 2 0 0 0 0 2
419 Powder Metallurgy Processes 1 0 1 0 0 2
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 1 0 1 0 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 2 0 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 0 0 1 2
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 2 0 2
027 Undertaking 1 0 0 0 0 1
038 Textiles: Ironing or Smoothing 1 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 1
063 Jewelry 0 0 1 0 0 1
091 Motors: Expansible Chamber Type 0 1 0 0 0 1
104 Railways 0 1 0 0 0 1
110 Furnaces 1 0 0 0 0 1
140 Wireworking 1 0 0 0 0 1
142 Wood Turning 0 0 1 0 0 1
157 Wheelwright Machines 0 0 1 0 0 1
159 Concentrating Evaporators 0 0 0 0 1 1
169 Fire Extinguishers 0 0 0 1 0 1
184 Lubrication 1 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 1 1
201 Distillation: Processes, Thermolytic 0 0 0 0 1 1
212 Traversing Hoists 0 1 0 0 0 1
246 Railway Switches and Signals 0 1 0 0 0 1
267 Spring Devices 0 0 1 0 0 1
283 Printed Matter 0 0 0 1 0 1
299 Mining or In Situ Disintegration of Hard Material 0 1 0 0 0 1
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 0 1 1
420 Alloys or Metallic Compositions 0 0 0 0 1 1
432 Heating 0 0 0 1 0 1
433 Dentistry 0 0 0 1 0 1
453 Coin Handling 0 0 1 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 1 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 1 0 1
501 Compositions: Ceramic 0 0 0 1 0 1
ALL ALL CLASSES 1745 1841 2012 2636 2607 10841


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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
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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