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


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

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

Count of 2001 - 2005 Utility Patent Grants,
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

MARYLAND

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 2001 2002 2003 2004 2005 Total
435 Chemistry: Molecular Biology and Microbiology 170 202 159 161 141 833
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 192 188 176 134 108 798
128 Surgery (includes Class 600) 42 43 43 22 29 179
532 Organic Compounds (includes Classes 532-570) 27 31 26 40 19 143
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 25 27 36 22 29 139
370 Multiplex Communications 19 19 16 29 36 119
455 Telecommunications 24 18 20 23 23 108
385 Optical Waveguides 18 22 20 23 20 103
250 Radiant Energy 9 21 15 26 21 92
359 Optics: Systems and Elements 12 27 25 11 16 91
375 Pulse or Digital Communications 14 19 16 19 16 84
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 17 15 15 21 11 79
073 Measuring and Testing 15 12 19 21 10 77
428 Stock Material or Miscellaneous Articles 18 23 13 11 12 77
398 Optical Communications 19 14 16 7 17 73
436 Chemistry: Analytical and Immunological Testing 16 19 12 15 9 71
340 Communications: Electrical 21 9 6 17 17 70
324 Electricity: Measuring and Testing 14 16 12 14 9 65
604 Surgery (Medicators and Receptors) 15 8 19 13 8 63
702 DP: Measuring, Calibrating, or Testing (Data Processing) 8 11 16 12 12 59
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 12 10 15 10 12 59
379 Telephonic Communications 7 11 9 13 18 58
438 Semiconductor Device Manufacturing: Process 11 8 20 10 9 58
343 Communications: Radio Wave Antennas 3 14 12 9 18 56
382 Image Analysis 7 7 17 17 7 55
707 DP: Database and File Management or Data Structures (Data Processing) 11 5 14 15 10 55
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 11 11 17 10 5 54
356 Optics: Measuring and Testing 7 7 11 11 13 49
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 9 11 12 10 7 49
083 Cutting 9 12 9 11 5 46
102 Ammunition and Explosives 15 12 8 5 5 45
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 8 11 6 16 4 45
606 Surgery (instruments) 10 12 7 6 10 45
333 Wave Transmission Lines and Networks 2 5 15 13 6 41
310 Electrical Generator or Motor Structure 6 5 6 11 12 40
714 Error Detection/Correction and Fault Detection/Recovery 12 5 7 5 11 40
210 Liquid Purification or Separation 8 5 9 8 9 39
114 Ships 9 9 13 4 3 38
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 9 9 7 8 5 38
434 Education and Demonstration 7 3 9 14 5 38
244 Aeronautics and Astronautics 6 13 8 5 5 37
052 Static Structures (e.g., Buildings) 9 11 6 5 5 36
427 Coating Processes 7 7 10 9 2 35
700 DP: Generic Control Systems or Specific Applications (Data Processing) 6 5 11 6 7 35
060 Power Plants 6 8 7 6 6 33
361 Electricity: Electrical Systems and Devices 4 5 5 13 5 32
002 Apparel 11 6 6 3 5 31
030 Cutlery 10 6 6 7 2 31
380 Cryptography 8 6 3 5 8 30
473 Games Using Tangible Projectile 1 5 10 1 13 30
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 5 6 4 10 5 30
713 Support (Electrical Computers and Digital Processing Systems) 7 3 4 6 10 30
607 Surgery: Light, Thermal, and Electrical Application 6 10 4 2 7 29
029 Metal Working 8 2 4 8 6 28
239 Fluid Sprinkling, Spraying, and Diffusing 6 5 5 7 5 28
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 6 6 6 8 2 28
222 Dispensing (apparatus and process) 7 7 3 4 6 27
345 Computer Graphics Processing and Selective Visual Display Systems 5 5 4 4 9 27
362 Illumination 7 5 7 4 4 27
426 Food or Edible Material: Processes, Compositions, and Products 15 5 4 3 0 27
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 5 5 9 3 5 27
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 9 7 6 2 3 27
248 Supports (e.g., for holding articles, etc.) 4 12 4 1 5 26
315 Electric Lamp and Discharge Devices: Systems 8 4 7 4 3 26
056 Harvesters 6 7 5 2 5 25
106 Compositions: Coating or Plastic 5 6 9 4 1 25
119 Animal Husbandry 6 1 6 4 8 25
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 3 10 5 4 25
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 5 8 3 2 7 25
005 Beds 5 4 5 4 6 24
062 Refrigeration 7 5 5 5 2 24
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 7 1 4 3 9 24
273 Amusement Devices: Games 7 5 6 3 2 23
089 Ordnance 5 6 8 3 0 22
149 Explosive and Thermic Compositions or Charges 5 5 6 2 3 21
320 Electricity: Battery or Capacitor Charging or Discharging 6 4 4 3 4 21
372 Coherent Light Generators 1 6 4 5 5 21
206 Special Receptacle or Package 2 6 2 5 5 20
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 6 2 4 5 2 19
220 Receptacles 7 3 3 2 4 19
280 Land Vehicles 4 4 8 1 2 19
408 Cutting by Use of Rotating Axially Moving Tool 6 7 3 1 2 19
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 2 4 4 7 19
033 Geometrical Instruments 1 4 4 5 4 18
173 Tool Driving or Impacting 6 4 2 5 1 18
198 Conveyors: Power-Driven 2 7 4 3 2 18
219 Electric Heating 2 4 4 6 2 18
252 Compositions 5 3 2 2 6 18
482 Exercise Devices 8 4 3 3 0 18
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 6 3 4 3 2 18
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 2 8 3 3 17
024 Buckles, Buttons, Clasps, Etc. 8 4 4 0 0 16
165 Heat Exchange 1 4 2 3 6 16
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 3 6 2 2 16
297 Chairs and Seats 4 1 4 3 4 16
341 Coded Data Generation or Conversion 2 8 1 2 3 16
351 Optics: Eye Examining, Vision Testing and Correcting 6 2 4 4 0 16
405 Hydraulic and Earth Engineering 1 3 4 2 6 16
439 Electrical Connectors 4 4 0 4 4 16
601 Surgery: Kinesitherapy 3 2 2 4 5 16
137 Fluid Handling 6 5 2 2 0 15
204 Chemistry: Electrical and Wave Energy 2 1 4 2 6 15
378 X-Ray or Gamma Ray Systems or Devices 6 3 2 2 2 15
015 Brushing, Scrubbing, and General Cleaning 2 4 1 3 4 14
043 Fishing, Trapping, and Vermin Destroying 3 3 3 2 3 14
118 Coating Apparatus 3 4 3 4 0 14
134 Cleaning and Liquid Contact with Solids 2 1 4 6 1 14
135 Tent, Canopy, Umbrella, or Cane 3 3 2 4 2 14
211 Supports: Racks 7 2 2 0 3 14
367 Communications, Electrical: Acoustic Wave Systems and Devices 4 2 3 4 1 14
381 Electrical Audio Signal Processing Systems and Devices 1 4 2 5 2 14
401 Coating Implements with Material Supply 4 2 2 4 2 14
451 Abrading 3 4 2 2 3 14
706 DP: Artificial Intelligence (Data Processing) 1 4 4 4 1 14
123 Internal-Combustion Engines 5 2 2 2 2 13
182 Fire Escape, Ladder, or Scaffold 1 2 4 2 4 13
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 5 2 3 1 2 13
365 Static Information Storage and Retrieval 5 1 1 3 3 13
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 3 2 6 2 0 13
446 Amusement Devices: Toys 1 6 0 4 2 13
241 Solid Material Comminution or Disintegration 3 1 4 3 1 12
423 Chemistry of Inorganic Compounds 3 1 3 2 3 12
433 Dentistry 6 3 1 1 1 12
725 Interactive Video Distribution Systems 3 2 3 2 2 12
053 Package Making 7 2 0 2 0 11
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 2 3 3 2 11
084 Music 2 1 0 5 3 11
200 Electricity: Circuit Makers and Breakers 2 3 3 1 2 11
208 Mineral Oils: Processes and Products 1 3 3 0 4 11
224 Package and Article Carriers 3 1 4 3 0 11
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 2 4 3 2 11
348 Television 3 1 2 2 3 11
414 Material or Article Handling 0 1 5 1 4 11
463 Amusement Devices: Games 3 6 1 1 0 11
602 Surgery: Splint, Brace, or Bandage 4 0 2 1 4 11
726 Information Security 2 3 2 2 2 11
004 Baths, Closets, Sinks, and Spittoons 1 3 3 0 3 10
081 Tools 3 1 1 3 2 10
180 Motor Vehicles 4 1 3 1 1 10
209 Classifying, Separating, and Assorting Solids 2 3 1 2 2 10
229 Envelopes, Wrappers, and Paperboard Boxes 4 2 3 1 0 10
330 Amplifiers 2 1 3 3 1 10
440 Marine Propulsion 2 4 0 2 2 10
072 Metal Deforming 0 1 2 2 4 9
132 Toilet 3 1 3 2 0 9
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 0 2 3 2 9
144 Woodworking 3 3 1 2 0 9
227 Elongated-Member-Driving Apparatus 0 0 2 3 4 9
294 Handling: Hand and Hoist-Line Implements 1 2 3 2 1 9
312 Supports: Cabinet Structure 0 2 2 3 2 9
358 Facsimile and Static Presentation Processing 0 3 3 1 2 9
368 Horology: Time Measuring Systems or Devices 1 3 1 2 2 9
588 Hazardous or Toxic Waste Destruction or Containment 4 1 0 2 2 9
711 Memory (Electrical Computers and Digital Processing Systems) 0 2 1 4 2 9
034 Drying and Gas or Vapor Contact with Solids 2 1 1 2 2 8
040 Card, Picture, or Sign Exhibiting 2 1 1 2 2 8
042 Firearms 3 4 1 0 0 8
055 Gas Separation 3 3 1 0 1 8
070 Locks 2 3 1 0 2 8
096 Gas Separation: Apparatus 2 2 2 0 2 8
174 Electricity: Conductors and Insulators 2 0 3 1 2 8
181 Acoustics 1 3 3 1 0 8
261 Gas and Liquid Contact Apparatus 3 1 3 1 0 8
326 Electronic Digital Logic Circuitry 2 1 0 3 2 8
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 3 1 2 0 2 8
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 1 3 3 8
014 Bridges 3 1 0 2 1 7
037 Excavating 5 0 1 1 0 7
148 Metal Treatment 1 1 3 1 1 7
221 Article Dispensing 4 0 2 1 0 7
242 Winding, Tensioning, or Guiding 2 1 3 1 0 7
246 Railway Switches and Signals 1 1 4 1 0 7
279 Chucks or Sockets 3 1 1 0 2 7
296 Land Vehicles: Bodies and Tops 0 1 1 4 1 7
313 Electric Lamp and Discharge Devices 4 2 1 0 0 7
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 3 1 1 0 7
441 Buoys, Rafts, and Aquatic Devices 0 2 1 2 2 7
454 Ventilation 2 1 2 2 0 7
501 Compositions: Ceramic 1 0 3 2 1 7
108 Horizontally Supported Planar Surfaces 1 1 1 3 0 6
160 Flexible or Portable Closure, Partition, or Panel 2 0 1 1 2 6
228 Metal Fusion Bonding 3 1 2 0 0 6
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 1 2 1 1 6
277 Seal for a Joint or Juncture 1 2 2 1 0 6
292 Closure Fasteners 2 0 3 0 1 6
318 Electricity: Motive Power Systems 1 1 2 1 1 6
331 Oscillators 2 0 2 0 2 6
403 Joints and Connections 2 2 0 0 2 6
404 Road Structure, Process, or Apparatus 2 3 0 0 1 6
409 Gear Cutting, Milling, or Planing 2 2 1 1 0 6
475 Planetary Gear Transmission Systems or Components 0 0 3 1 2 6
708 Arithmetic Processing and Calculating (Electrical Computers) 1 1 0 2 2 6
016 Miscellaneous Hardware 3 1 1 0 0 5
065 Glass Manufacturing 3 1 0 1 0 5
074 Machine Element or Mechanism 0 2 1 0 2 5
095 Gas Separation: Processes 1 2 2 0 0 5
124 Mechanical Guns and Projectors 2 0 3 0 0 5
126 Stoves and Furnaces 1 2 0 1 1 5
162 Paper Making and Fiber Liberation 2 2 0 1 0 5
177 Weighing Scales 1 1 1 2 0 5
303 Fluid-Pressure and Analogous Brake Systems 2 1 1 0 1 5
366 Agitating (e.g., of articles and materials) 1 0 2 2 0 5
369 Dynamic Information Storage or Retrieval 1 2 0 1 1 5
374 Thermal Measuring and Testing 2 2 0 1 0 5
383 Flexible Bags 1 3 0 1 0 5
415 Rotary Kinetic Fluid Motors or Pumps 1 2 0 0 2 5
417 Pumps 1 1 1 0 2 5
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 1 1 3 5
047 Plant Husbandry 2 1 0 0 1 4
049 Movable or Removable Closures 0 3 0 1 0 4
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 0 3 4
063 Jewelry 0 2 0 1 1 4
071 Chemistry: Fertilizers 2 0 1 1 0 4
101 Printing 0 1 2 1 0 4
110 Furnaces 2 1 0 1 0 4
172 Earth Working 2 1 1 0 0 4
188 Brakes 1 0 1 0 2 4
269 Work Holders 0 2 0 0 2 4
271 Sheet Feeding or Delivering 1 0 1 1 1 4
307 Electrical Transmission or Interconnection Systems 1 0 1 1 1 4
355 Photocopying 0 1 1 0 2 4
410 Freight Accommodation On Freight Carrier 2 0 0 1 1 4
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 1 1 1 4
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 2 1 0 4
431 Combustion 0 1 0 1 2 4
450 Foundation Garments 2 1 0 0 1 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 1 0 0 2 4
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 1 0 1 0 2 4
036 Boots, Shoes, and Leggings 1 0 1 1 0 3
086 Ammunition and Explosive-Charge Making 3 0 0 0 0 3
125 Stone Working 1 1 0 0 1 3
140 Wireworking 2 0 1 0 0 3
193 Conveyors, Chutes, Skids, Guides, and Ways 2 0 0 1 0 3
213 Railway Draft Appliances 2 0 1 0 0 3
283 Printed Matter 1 0 2 0 0 3
293 Vehicle Fenders 1 0 2 0 0 3
322 Electricity: Single Generator Systems 1 2 0 0 0 3
347 Incremental Printing of Symbolic Information 1 1 0 0 1 3
392 Electric Resistance Heating Devices 1 1 0 0 1 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 1 1 0 3
494 Imperforate Bowl: Centrifugal Separators 0 1 1 1 0 3
504 Plant Protecting and Regulating Compositions 2 0 0 0 1 3
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 2 0 0 1 3
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 1 0 2
044 Fuel and Related Compositions 1 0 0 0 1 2
048 Gas: Heating and Illuminating 0 0 0 2 0 2
099 Foods and Beverages: Apparatus 0 1 1 0 0 2
104 Railways 0 1 1 0 0 2
116 Signals and Indicators 0 0 2 0 0 2
122 Liquid Heaters and Vaporizers 0 1 0 1 0 2
136 Batteries: Thermoelectric and Photoelectric 1 1 0 0 0 2
138 Pipes and Tubular Conduits 0 0 2 0 0 2
152 Resilient Tires and Wheels 1 1 0 0 0 2
164 Metal Founding 0 2 0 0 0 2
212 Traversing Hoists 0 1 1 0 0 2
223 Apparel Apparatus 0 1 0 1 0 2
232 Deposit and Collection Receptacles 0 0 0 1 1 2
251 Valves and Valve Actuation 0 0 0 0 2 2
256 Fences 0 0 1 1 0 2
266 Metallurgical Apparatus 0 1 0 1 0 2
285 Pipe Joints or Couplings 1 0 0 1 0 2
323 Electricity: Power Supply or Regulation Systems 2 0 0 0 0 2
360 Dynamic Magnetic Information Storage or Retrieval 0 1 1 0 0 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 1 0 1 0 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 1 1 0 2
388 Electricity: Motor Control Systems 0 1 0 1 0 2
396 Photography 0 1 1 0 0 2
420 Alloys or Metallic Compositions 1 0 0 1 0 2
432 Heating 1 0 1 0 0 2
452 Butchering 1 0 0 0 1 2
505 Superconductor Technology: Apparatus, Material, Process 0 1 0 0 1 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 1 0 2
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 0 0 0 1 2
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 1 1 0 0 2
027 Undertaking 0 0 1 0 0 1
028 Textiles: Manufacturing 0 0 0 1 0 1
038 Textiles: Ironing or Smoothing 0 0 1 0 0 1
054 Harness for Working Animal 0 0 1 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 1 0 1
076 Metal Tools and Implements, Making 0 0 1 0 0 1
091 Motors: Expansible Chamber Type 0 0 1 0 0 1
105 Railway Rolling Stock 0 0 0 1 0 1
112 Sewing 1 0 0 0 0 1
131 Tobacco 0 0 0 1 0 1
157 Wheelwright Machines 0 0 0 0 1 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 0 0 0 1
175 Boring or Penetrating the Earth 0 0 0 1 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 1
191 Electricity: Transmission To Vehicles 0 0 1 0 0 1
192 Clutches and Power-Stop Control 0 0 1 0 0 1
202 Distillation: Apparatus 0 0 0 1 0 1
215 Bottles and Jars 0 0 0 0 1 1
216 Etching a Substrate: Processes 0 0 1 0 0 1
226 Advancing Material of Indeterminate Length 0 1 0 0 0 1
236 Automatic Temperature and Humidity Regulation 1 0 0 0 0 1
237 Heating Systems 0 0 1 0 0 1
238 Railways: Surface Track 0 0 0 1 0 1
267 Spring Devices 0 0 1 0 0 1
281 Books, Strips, and Leaves 0 1 0 0 0 1
289 Knots and Knot Tying 0 0 0 1 0 1
290 Prime-Mover Dynamo Plants 0 0 0 0 1 1
329 Demodulators 1 0 0 0 0 1
332 Modulators 0 0 1 0 0 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 1 0 1
338 Electrical Resistors 0 0 1 0 0 1
349 Liquid Crystal Cells, Elements and Systems 0 1 0 0 0 1
353 Optics: Image Projectors 0 1 0 0 0 1
363 Electric Power Conversion Systems 0 1 0 0 0 1
384 Bearings 0 0 1 0 0 1
406 Conveyors: Fluid Current 0 0 0 1 0 1
418 Rotary Expansible Chamber Devices 1 0 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 1 0 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 1 0 0 1
472 Amusement Devices 0 1 0 0 0 1
476 Friction Gear Transmission Systems or Components 0 1 0 0 0 1
492 Roll or Roller 0 1 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 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 1 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 1 0 1
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 1 1
ALL ALL CLASSES 1483 1460 1453 1313 1191 6900


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

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

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


Top

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