U.S. PATENT AND TRADEMARK OFFICE
Information Products Division
Technology Assessment and Forecast (TAF) Branch

Patenting By Geographic Region (State and Country), Breakout By Technology Class
Count of 1997 - 2001 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

VIRGINIA

(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')
 
Class Class Title 1997 1998 1999 2000 2001 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 39 50 41 54 36 220
428 Stock Material or Miscellaneous Articles 26 19 29 27 19 120
455 Telecommunications 11 30 21 23 28 113
435 Chemistry: Molecular Biology and Microbiology 20 21 18 22 20 101
073 Measuring and Testing 14 22 16 22 21 95
370 Multiplex Communications 16 21 10 24 16 87
379 Telephonic Communications 10 21 15 19 22 87
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 16 16 18 22 15 87
052 Static Structures (e.g., Buildings) 20 15 17 11 15 78
128 Surgery (includes Class 600) 9 12 11 11 28 71
123 Internal-Combustion Engines 4 16 9 19 17 65
340 Communications: Electrical 11 13 10 18 11 63
359 Optics: Systems (Including Communication) and Elements 10 21 16 8 8 63
532 Organic Compounds (includes Classes 532-570) 22 9 15 6 11 63
239 Fluid Sprinkling, Spraying, and Diffusing 5 11 8 16 20 60
606 Surgery (instruments) 7 13 9 18 13 60
250 Radiant Energy 10 11 8 14 14 57
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 16 16 10 8 5 55
210 Liquid Purification or Separation 7 8 8 14 16 53
348 Television 5 17 7 10 14 53
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 3 8 11 18 12 52
029 Metal Working 8 11 8 9 15 51
131 Tobacco 16 10 9 7 8 50
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 7 9 9 14 11 50
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 3 13 6 16 9 47
248 Supports (e.g., for holding articles, etc.) 6 5 11 11 11 44
385 Optical Waveguides 6 5 9 12 11 43
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 5 13 6 6 12 42
426 Food or Edible Material: Processes, Compositions, and Products 3 3 14 13 9 42
473 Games Using Tangible Projectile 10 10 12 8 2 42
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 4 8 7 12 11 42
310 Electrical Generator or Motor Structure 1 6 6 14 11 38
356 Optics: Measuring and Testing 4 11 6 13 4 38
002 Apparel 13 8 6 6 4 37
244 Aeronautics 6 6 9 8 7 36
438 Semiconductor Device Manufacturing: Process 3 1 6 16 10 36
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 3 11 7 6 9 36
324 Electricity: Measuring and Testing 11 7 8 1 8 35
375 Pulse or Digital Communications 5 7 7 8 8 35
382 Image Analysis 4 4 10 6 11 35
206 Special Receptacle or Package 2 10 7 5 10 34
427 Coating Processes 4 6 9 10 5 34
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 6 6 7 8 32
362 Illumination 2 4 7 9 10 32
482 Exercise Devices 5 7 6 7 7 32
119 Animal Husbandry 6 9 8 2 5 30
149 Explosive and Thermic Compositions or Charges 3 10 2 11 4 30
220 Receptacles 5 8 5 4 7 29
280 Land Vehicles 5 7 4 8 5 29
417 Pumps 0 3 3 10 13 29
604 Surgery (Medicators and Receptors) 2 11 5 9 2 29
062 Refrigeration 2 4 9 6 7 28
148 Metal Treatment 6 8 2 4 8 28
219 Electric Heating 4 5 9 4 5 27
380 Cryptography 4 5 5 9 4 27
436 Chemistry: Analytical and Immunological Testing 5 7 3 5 7 27
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 4 6 5 6 6 27
713 Support (Electrical Computers and Digital Processing Systems) 4 5 8 5 5 27
005 Beds 2 5 6 9 4 26
162 Paper Making and Fiber Liberation 4 4 5 6 7 26
361 Electricity: Electrical Systems and Devices 2 7 8 4 4 25
434 Education and Demonstration 5 5 8 5 2 25
099 Foods and Beverages: Apparatus 3 2 5 8 6 24
700 DP: Generic Control Systems or Specific Applications (Data Processing) 5 6 5 1 7 24
124 Mechanical Guns and Projectors 5 5 6 4 3 23
198 Conveyors: Power-Driven 4 5 2 7 5 23
351 Optics: Eye Examining, Vision Testing and Correcting 3 3 6 7 4 23
365 Static Information Storage and Retrieval 4 1 2 2 14 23
405 Hydraulic and Earth Engineering 4 6 3 5 5 23
446 Amusement Devices: Toys 1 3 6 6 7 23
030 Cutlery 6 2 2 7 5 22
114 Ships 2 3 5 5 7 22
137 Fluid Handling 2 5 5 7 3 22
381 Electrical Audio Signal Processing Systems and Devices 4 7 3 8 0 22
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 2 5 4 5 22
702 DP: Measuring, Calibrating, or Testing (Data Processing) 5 4 5 4 4 22
004 Baths, Closets, Sinks, and Spittoons 6 4 5 2 4 21
033 Geometrical Instruments 5 1 2 5 8 21
102 Ammunition and Explosives 5 3 4 5 4 21
224 Package and Article Carriers 9 2 3 3 4 21
439 Electrical Connectors 5 3 8 3 2 21
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 3 9 6 2 21
044 Fuel and Related Compositions 6 3 3 2 6 20
089 Ordnance 0 7 3 4 6 20
174 Electricity: Conductors and Insulators 1 2 4 8 5 20
222 Dispensing (apparatus and process) 3 4 7 5 1 20
343 Communications: Radio Wave Antennas 2 3 7 2 6 20
725 Interactive Video Distribution Systems 9 8 1 1 1 20
315 Electric Lamp and Discharge Devices: Systems 2 3 3 10 1 19
367 Communications, Electrical: Acoustic Wave Systems and Devices 5 6 4 4 0 19
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 6 4 3 0 19
072 Metal Deforming 7 5 1 2 3 18
273 Amusement Devices: Games 3 6 4 1 4 18
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 3 1 10 1 18
134 Cleaning and Liquid Contact with Solids 0 4 7 3 3 17
363 Electric Power Conversion Systems 1 5 4 3 4 17
372 Coherent Light Generators 3 5 1 4 4 17
451 Abrading 4 4 4 1 4 17
070 Locks 1 4 4 4 3 16
175 Boring or Penetrating the Earth 6 4 0 3 3 16
229 Envelopes, Wrappers, and Paperboard Boxes 2 4 3 4 3 16
252 Compositions 3 3 2 4 4 16
433 Dentistry 1 4 3 1 7 16
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 1 2 6 6 16
042 Firearms 4 5 2 0 4 15
053 Package Making 0 3 4 5 3 15
313 Electric Lamp and Discharge Devices 2 2 3 4 4 15
318 Electricity: Motive Power Systems 1 2 4 4 4 15
015 Brushing, Scrubbing, and General Cleaning 1 2 4 0 7 14
060 Power Plants 1 3 3 5 2 14
126 Stoves and Furnaces 0 2 4 1 7 14
211 Supports: Racks 2 4 3 1 4 14
376 Induced Nuclear Reactions: Processes, Systems, and Elements 5 4 4 0 1 14
399 Electrophotography 0 5 1 3 5 14
418 Rotary Expansible Chamber Devices 1 0 0 8 5 14
036 Boots, Shoes, and Leggings 0 2 3 3 5 13
294 Handling: Hand and Hoist-Line Implements 7 3 1 2 0 13
034 Drying and Gas or Vapor Contact with Solids 3 2 3 2 2 12
074 Machine Element or Mechanism 2 2 6 0 2 12
307 Electrical Transmission or Interconnection Systems 4 1 2 3 2 12
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 2 1 5 4 12
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 5 2 1 4 12
016 Miscellaneous Hardware 2 4 5 0 0 11
040 Card, Picture, or Sign Exhibiting 1 2 5 3 0 11
043 Fishing, Trapping, and Vermin Destroying 2 3 4 2 0 11
118 Coating Apparatus 1 2 2 4 2 11
182 Fire Escape, Ladder, or Scaffold 2 1 1 4 3 11
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 2 5 3 11
241 Solid Material Comminution or Disintegration 4 3 2 1 1 11
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 0 8 2 11
400 Typewriting Machines 3 2 3 2 1 11
454 Ventilation 1 4 0 4 2 11
602 Surgery: Splint, Brace, or Bandage 3 2 5 1 0 11
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 4 3 3 11
714 Error Detection/Correction and Fault Detection/Recovery 1 2 3 2 3 11
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 1 2 3 2 10
251 Valves and Valve Actuation 3 0 3 2 2 10
285 Pipe Joints or Couplings 2 4 1 3 0 10
396 Photography 2 0 5 2 1 10
414 Material or Article Handling 0 3 0 3 4 10
419 Powder Metallurgy Processes 1 1 2 2 4 10
463 Amusement Devices: Games 4 4 0 2 0 10
047 Plant Husbandry 1 2 2 1 3 9
132 Toilet 4 2 2 1 0 9
135 Tent, Canopy, Umbrella, or Cane 1 2 2 3 1 9
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 0 4 0 3 9
200 Electricity: Circuit Makers and Breakers 0 3 1 2 3 9
215 Bottles and Jars 2 1 4 1 1 9
296 Land Vehicles: Bodies and Tops 2 4 0 1 2 9
297 Chairs and Seats 3 0 1 4 1 9
366 Agitating (e.g., of articles and materials) 2 2 4 0 1 9
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 3 1 2 2 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 2 5 0 8
108 Horizontally Supported Planar Surfaces 2 3 1 1 1 8
165 Heat Exchange 1 2 0 4 1 8
192 Clutches and Power-Stop Control 2 0 4 2 0 8
204 Chemistry: Electrical and Wave Energy 1 0 3 2 2 8
228 Metal Fusion Bonding 1 2 1 2 2 8
242 Winding, Tensioning, or Guiding 2 1 3 1 1 8
378 X-Ray or Gamma Ray Systems or Devices 0 1 3 1 3 8
403 Joints and Connections 2 3 2 0 1 8
404 Road Structure, Process, or Apparatus 1 1 4 0 2 8
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 1 1 1 4 8
607 Surgery: Light, Thermal, and Electrical Application 0 2 3 1 2 8
706 DP: Artificial Intelligence (Data Processing) 1 0 3 1 3 8
717 DP: Software Development, Installation, and Management (Data Processing) 1 2 1 3 1 8
056 Harvesters 1 1 4 0 1 7
081 Tools 0 1 2 2 2 7
083 Cutting 5 0 0 1 1 7
164 Metal Founding 0 2 0 5 0 7
209 Classifying, Separating, and Assorting Solids 1 2 1 1 2 7
312 Supports: Cabinet Structure 1 0 2 2 2 7
320 Electricity: Battery or Capacitor Charging or Discharging 0 3 1 1 2 7
323 Electricity: Power Supply or Regulation Systems 0 3 2 1 1 7
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 2 0 3 2 7
341 Coded Data Generation or Conversion 2 1 2 1 1 7
358 Facsimile and Static Presentation Processing 1 3 2 0 1 7
374 Thermal Measuring and Testing 0 0 1 1 5 7
384 Bearings 1 2 1 2 1 7
401 Coating Implements with Material Supply 1 1 1 2 2 7
440 Marine Propulsion 0 2 0 4 1 7
501 Compositions: Ceramic 1 1 0 1 4 7
065 Glass Manufacturing 0 1 2 2 1 6
084 Music 0 2 2 1 1 6
092 Expansible Chamber Devices 1 3 1 0 1 6
096 Gas Separation: Apparatus 3 0 0 1 2 6
106 Compositions: Coating or Plastic 0 4 1 0 1 6
110 Furnaces 0 3 2 1 0 6
173 Tool Driving or Impacting 1 0 1 0 4 6
180 Motor Vehicles 2 0 1 1 2 6
330 Amplifiers 0 0 3 1 2 6
333 Wave Transmission Lines and Networks 2 1 2 1 0 6
368 Horology: Time Measuring Systems or Devices 1 2 0 1 2 6
423 Chemistry of Inorganic Compounds 0 1 3 1 1 6
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 3 2 0 0 6
037 Excavating 0 1 2 0 2 5
055 Gas Separation 1 3 1 0 0 5
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 2 0 2 5
139 Textiles: Weaving 1 0 1 2 1 5
181 Acoustics 1 0 2 1 1 5
188 Brakes 1 0 4 0 0 5
221 Article Dispensing 0 0 2 2 1 5
232 Deposit and Collection Receptacles 1 1 1 1 1 5
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 2 1 1 5
267 Spring Devices 0 0 3 0 2 5
290 Prime-Mover Dynamo Plants 0 1 2 2 0 5
292 Closure Fasteners 2 0 2 1 0 5
299 Mining or In Situ Disintegration of Hard Material 0 0 2 1 2 5
360 Dynamic Magnetic Information Storage or Retrieval 0 0 3 1 1 5
383 Flexible Bags 0 1 3 0 1 5
392 Electric Resistance Heating Devices 1 0 1 1 2 5
410 Freight Accommodation On Freight Carrier 1 0 0 1 3 5
415 Rotary Kinetic Fluid Motors or Pumps 0 4 0 1 0 5
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 1 2 2 5
585 Chemistry of Hydrocarbon Compounds 0 0 1 1 3 5
601 Surgery: Kinesitherapy 1 1 2 1 0 5
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 3 1 1 0 0 5
024 Buckles, Buttons, Clasps, Etc. 1 2 0 0 1 4
038 Textiles: Ironing or Smoothing 0 0 0 0 4 4
095 Gas Separation: Processes 1 1 0 0 2 4
100 Presses 2 1 0 0 1 4
101 Printing 0 3 1 0 0 4
105 Railway Rolling Stock 1 1 1 0 1 4
127 Sugar, Starch, and Carbohydrates 3 0 1 0 0 4
138 Pipes and Tubular Conduits 1 0 3 0 0 4
152 Resilient Tires and Wheels 0 1 0 2 1 4
194 Check-Actuated Control Mechanisms 3 0 1 0 0 4
223 Apparel Apparatus 0 0 2 2 0 4
227 Elongated-Member-Driving Apparatus 0 0 3 0 1 4
279 Chucks or Sockets 0 1 2 0 1 4
283 Printed Matter 0 0 1 0 3 4
336 Inductor Devices 0 2 0 1 1 4
353 Optics: Image Projectors 0 1 2 0 1 4
386 Television Signal Processing for Dynamic Recording or Reproducing 2 1 1 0 0 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 2 1 4
406 Conveyors: Fluid Current 1 1 1 1 0 4
441 Buoys, Rafts, and Aquatic Devices 1 0 1 0 2 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 2 2 4
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 2 2 0 0 4
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 2 2 0 4
711 Memory (Electrical Computers and Digital Processing Systems) 2 0 1 1 0 4
014 Bridges 0 1 2 0 0 3
028 Textiles: Manufacturing 0 0 0 1 2 3
054 Harness (for animals) 0 0 0 3 0 3
066 Textiles: Knitting 0 1 0 0 2 3
071 Chemistry: Fertilizers 0 0 0 3 0 3
082 Turning (e.g., for metal working) 2 0 1 0 0 3
116 Signals and Indicators 3 0 0 0 0 3
144 Woodworking 0 1 1 0 1 3
150 Purses, Wallets, and Protective Covers 0 0 1 0 2 3
177 Weighing Scales 0 0 1 0 2 3
202 Distillation: Apparatus 0 0 2 0 1 3
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 2 0 0 3
208 Mineral Oils: Processes and Products 0 0 0 3 0 3
269 Work Holders 2 0 0 1 0 3
277 Seal for a Joint or Juncture 0 0 2 0 1 3
322 Electricity: Single Generator Systems 0 1 0 0 2 3
349 Liquid Crystal Cells, Elements and Systems 0 2 1 0 0 3
355 Photocopying 0 1 0 2 0 3
412 Bookbinding: Process and Apparatus 1 1 0 0 1 3
420 Alloys or Metallic Compositions 1 0 0 0 2 3
431 Combustion 0 0 0 2 1 3
505 Superconductor Technology: Apparatus, Material, Process 0 0 1 0 2 3
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 2 0 0 3
049 Movable or Removable Closures 1 0 1 0 0 2
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 0 2
068 Textiles: Fluid Treating Apparatus 1 1 0 0 0 2
109 Safes, Bank Protection, or a Related Device 0 0 2 0 0 2
122 Liquid Heaters and Vaporizers 0 1 0 0 1 2
136 Batteries: Thermoelectric and Photoelectric 0 0 2 0 0 2
172 Earth Working 1 1 0 0 0 2
184 Lubrication 0 2 0 0 0 2
216 Etching a Substrate: Processes 0 0 1 1 0 2
226 Advancing Material of Indeterminate Length 0 2 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 0 0 2 2
256 Fences 0 1 0 1 0 2
266 Metallurgical Apparatus 0 0 1 0 1 2
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 0 1 2
326 Electronic Digital Logic Circuitry 0 0 0 1 1 2
338 Electrical Resistors 0 1 0 1 0 2
347 Incremental Printing of Symbolic Information 0 0 0 1 1 2
369 Dynamic Information Storage or Retrieval 0 0 1 0 1 2
450 Foundation Garments 0 0 0 1 1 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 2 2
475 Planetary Gear Transmission Systems or Components 1 0 1 0 0 2
483 Tool Changing 2 0 0 0 0 2
504 Plant Protecting and Regulating Compositions 0 0 0 0 2 2
007 Compound Hand Tools 0 0 0 0 1 1
012 Boot and Shoe Making 0 0 1 0 0 1
027 Undertaking 0 0 1 0 0 1
063 Jewelry 1 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 1 0 1
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 1
087 Textiles: Braiding, Netting, and Lace Making 1 0 0 0 0 1
104 Railways 0 1 0 0 0 1
112 Sewing 1 0 0 0 0 1
125 Stone Working 0 1 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 1 1
169 Fire Extinguishers 0 0 0 1 0 1
171 Unearthing Plants or Buried Objects 0 0 0 0 1 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 1 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1
201 Distillation: Processes, Thermolytic 0 0 1 0 0 1
203 Distillation: Processes, Separatory 0 0 0 1 0 1
217 Wooden Receptacles 0 0 1 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 1 1
225 Severing by Tearing or Breaking 0 1 0 0 0 1
237 Heating Systems 0 0 1 0 0 1
246 Railway Switches and Signals 0 0 0 0 1 1
281 Books, Strips, and Leaves 0 0 0 0 1 1
293 Vehicle Fenders 1 0 0 0 0 1
298 Land Vehicles: Dumping 0 0 0 1 0 1
332 Modulators 0 0 0 0 1 1
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 0 0 1
388 Electricity: Motor Control Systems 0 0 1 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 1 0 0 1
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 1
413 Sheet Metal Container Making 0 0 0 0 1 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 1 1
432 Heating 0 0 0 0 1 1
452 Butchering 0 0 0 1 0 1
460 Crop Threshing or Separating 0 0 1 0 0 1
472 Amusement Devices 1 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 0 1
477 Interrelated Power Delivery Controls, Including Engine Control 1 0 0 0 0 1
492 Roll or Roller 0 1 0 0 0 1
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 1 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 1 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 1 0 1
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 1
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 1 0 1
ALL ALL CLASSES 818 1051 1043 1143 1115 5170



TAF Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Information Products Division - TAF Branch
PK3- Suite 441
Washington, DC 20231

tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

address of TAF Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of TAF reports from : ftp.uspto.gov/pub/taf/

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Last Modified: April 9, 2002