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

ITALY

(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) 107 113 120 122 126 588
532 Organic Compounds (includes Classes 532-570) 70 91 76 68 55 360
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 54 46 49 58 75 282
365 Static Information Storage and Retrieval 36 61 43 50 48 238
053 Package Making 23 54 20 41 24 162
438 Semiconductor Device Manufacturing: Process 15 24 27 31 61 158
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 19 34 21 39 35 148
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 19 22 30 33 33 137
198 Conveyors: Power-Driven 14 25 33 26 38 136
435 Chemistry: Molecular Biology and Microbiology 20 29 31 14 16 110
072 Metal Deforming 9 22 26 28 21 106
280 Land Vehicles 7 15 25 28 21 96
428 Stock Material or Miscellaneous Articles 17 19 20 24 16 96
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 17 22 22 20 14 95
242 Winding, Tensioning, or Guiding 23 19 15 20 11 88
066 Textiles: Knitting 12 10 10 26 19 77
123 Internal-Combustion Engines 15 17 11 15 18 76
036 Boots, Shoes, and Leggings 15 23 9 12 11 70
606 Surgery (instruments) 10 11 12 16 16 65
222 Dispensing (apparatus and process) 10 11 13 15 15 64
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 16 14 11 9 14 64
359 Optics: Systems (Including Communication) and Elements 10 18 8 11 17 64
128 Surgery (includes Class 600) 11 13 10 17 12 63
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 15 16 11 7 11 60
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 6 12 12 17 13 60
029 Metal Working 13 14 10 13 9 59
137 Fluid Handling 6 6 16 16 14 58
414 Material or Article Handling 7 13 14 15 7 56
073 Measuring and Testing 9 11 17 10 8 55
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 7 5 10 17 15 54
083 Cutting 7 13 13 13 7 53
099 Foods and Beverages: Apparatus 15 6 12 10 10 53
323 Electricity: Power Supply or Regulation Systems 9 9 7 13 15 53
074 Machine Element or Mechanism 10 9 12 8 11 50
604 Surgery (Medicators and Receptors) 4 13 13 6 14 50
426 Food or Edible Material: Processes, Compositions, and Products 2 7 13 10 16 48
210 Liquid Purification or Separation 13 11 9 11 3 47
219 Electric Heating 2 12 13 11 9 47
318 Electricity: Motive Power Systems 5 9 3 15 15 47
297 Chairs and Seats 9 12 3 16 5 45
385 Optical Waveguides 8 11 8 4 13 44
361 Electricity: Electrical Systems and Devices 5 11 7 10 9 42
427 Coating Processes 6 9 10 9 8 42
439 Electrical Connectors 7 10 6 12 7 42
206 Special Receptacle or Package 4 11 7 8 11 41
330 Amplifiers 9 7 5 5 14 40
239 Fluid Sprinkling, Spraying, and Diffusing 6 8 5 14 6 39
324 Electricity: Measuring and Testing 3 5 2 7 21 38
433 Dentistry 2 8 6 12 9 37
139 Textiles: Weaving 10 5 4 8 9 36
052 Static Structures (e.g., Buildings) 3 8 7 8 9 35
351 Optics: Eye Examining, Vision Testing and Correcting 5 8 10 5 7 35
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 7 7 9 3 9 35
340 Communications: Electrical 7 8 5 9 5 34
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 11 4 6 4 9 34
585 Chemistry of Hydrocarbon Compounds 11 2 6 9 6 34
375 Pulse or Digital Communications 5 7 7 6 8 33
417 Pumps 3 5 5 10 10 33
002 Apparel 3 6 8 6 9 32
016 Miscellaneous Hardware 5 5 7 7 8 32
024 Buckles, Buttons, Clasps, Etc. 5 2 6 8 11 32
706 DP: Artificial Intelligence (Data Processing) 5 11 5 5 6 32
062 Refrigeration 9 4 6 4 8 31
112 Sewing 6 7 6 8 4 31
403 Joints and Connections 7 6 5 6 7 31
164 Metal Founding 7 3 7 3 10 30
220 Receptacles 3 6 9 7 5 30
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 4 5 6 11 29
152 Resilient Tires and Wheels 2 3 7 7 10 29
188 Brakes 3 5 3 10 8 29
382 Image Analysis 3 7 2 3 14 29
019 Textiles: Fiber Preparation 3 7 2 8 8 28
252 Compositions 4 6 8 7 3 28
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 3 9 8 3 5 28
423 Chemistry of Inorganic Compounds 8 3 6 4 7 28
015 Brushing, Scrubbing, and General Cleaning 6 6 8 4 3 27
101 Printing 4 6 8 5 4 27
134 Cleaning and Liquid Contact with Solids 5 8 6 4 4 27
310 Electrical Generator or Motor Structure 4 6 4 5 8 27
204 Chemistry: Electrical and Wave Energy 2 8 3 6 7 26
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 2 5 13 4 26
363 Electric Power Conversion Systems 2 7 7 5 5 26
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 5 3 6 8 25
250 Radiant Energy 6 4 3 5 7 25
356 Optics: Measuring and Testing 6 4 6 3 6 25
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 5 6 2 8 4 25
451 Abrading 8 1 5 7 4 25
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 8 4 6 5 25
131 Tobacco 5 7 3 8 1 24
180 Motor Vehicles 1 5 5 5 8 24
373 Industrial Electric Heating Furnaces 1 4 5 7 7 24
241 Solid Material Comminution or Disintegration 7 7 3 3 3 23
315 Electric Lamp and Discharge Devices: Systems 2 3 5 8 5 23
474 Endless Belt Power Transmission Systems or Components 3 4 6 6 4 23
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 3 8 8 3 0 22
034 Drying and Gas or Vapor Contact with Solids 2 4 3 8 5 22
068 Textiles: Fluid Treating Apparatus 8 5 2 5 2 22
341 Coded Data Generation or Conversion 1 5 6 5 5 22
348 Television 7 2 7 1 4 21
060 Power Plants 2 4 6 3 5 20
118 Coating Apparatus 2 6 4 4 4 20
248 Supports (e.g., for holding articles, etc.) 3 4 5 7 1 20
326 Electronic Digital Logic Circuitry 1 4 3 7 5 20
405 Hydraulic and Earth Engineering 2 5 3 4 6 20
607 Surgery: Light, Thermal, and Electrical Application 5 3 1 4 7 20
033 Geometrical Instruments 1 8 3 3 4 19
174 Electricity: Conductors and Insulators 1 5 1 3 9 19
312 Supports: Cabinet Structure 1 4 6 4 4 19
366 Agitating (e.g., of articles and materials) 4 7 5 2 1 19
384 Bearings 1 3 5 4 6 19
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 2 8 5 3 19
082 Turning (e.g., for metal working) 2 1 7 6 2 18
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 1 3 5 3 6 18
370 Multiplex Communications 5 3 3 5 2 18
700 DP: Generic Control Systems or Specific Applications (Data Processing) 3 3 3 2 7 18
714 Error Detection/Correction and Fault Detection/Recovery 1 6 5 5 1 18
271 Sheet Feeding or Delivering 4 3 5 1 4 17
301 Land Vehicles: Wheels and Axles 0 3 6 6 2 17
431 Combustion 5 2 2 6 2 17
126 Stoves and Furnaces 1 5 1 5 4 16
215 Bottles and Jars 1 4 1 5 5 16
251 Valves and Valve Actuation 2 2 4 5 3 16
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 0 6 3 5 16
049 Movable or Removable Closures 0 1 5 6 3 15
057 Textiles: Spinning, Twisting, and Twining 1 4 0 3 7 15
148 Metal Treatment 0 2 4 2 7 15
192 Clutches and Power-Stop Control 7 3 0 5 0 15
277 Seal for a Joint or Juncture 1 4 1 3 6 15
362 Illumination 3 1 5 3 3 15
106 Compositions: Coating or Plastic 2 3 3 4 2 14
244 Aeronautics 1 1 2 7 3 14
285 Pipe Joints or Couplings 2 4 3 4 1 14
347 Incremental Printing of Symbolic Information 5 2 2 3 2 14
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 2 4 8 14
070 Locks 2 3 1 4 3 13
092 Expansible Chamber Devices 0 2 3 5 3 13
209 Classifying, Separating, and Assorting Solids 2 3 2 5 1 13
227 Elongated-Member-Driving Apparatus 3 2 1 4 3 13
482 Exercise Devices 0 3 2 3 5 13
004 Baths, Closets, Sinks, and Spittoons 1 2 3 3 3 12
157 Wheelwright Machines 1 2 0 2 7 12
165 Heat Exchange 1 1 5 1 4 12
223 Apparel Apparatus 3 2 2 1 4 12
294 Handling: Hand and Hoist-Line Implements 0 0 2 6 4 12
331 Oscillators 4 1 2 3 2 12
392 Electric Resistance Heating Devices 1 2 1 2 6 12
409 Gear Cutting, Milling, or Planing 2 3 2 4 1 12
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 6 3 0 0 3 12
441 Buoys, Rafts, and Aquatic Devices 1 3 2 2 4 12
005 Beds 3 3 2 2 1 11
100 Presses 2 3 0 4 2 11
114 Ships 1 3 1 4 2 11
138 Pipes and Tubular Conduits 2 3 3 1 2 11
162 Paper Making and Fiber Liberation 2 1 4 3 1 11
269 Work Holders 0 2 3 3 3 11
360 Dynamic Magnetic Information Storage or Retrieval 1 0 1 6 3 11
379 Telephonic Communications 4 5 1 1 0 11
432 Heating 1 4 3 2 1 11
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 3 4 3 1 11
455 Telecommunications 2 1 0 4 4 11
030 Cutlery 1 4 1 3 1 10
042 Firearms 1 1 3 2 3 10
160 Flexible or Portable Closure, Partition, or Panel 1 2 1 5 1 10
221 Article Dispensing 1 4 1 0 4 10
224 Package and Article Carriers 2 1 3 0 4 10
228 Metal Fusion Bonding 1 1 1 3 4 10
266 Metallurgical Apparatus 3 3 1 1 2 10
296 Land Vehicles: Bodies and Tops 0 3 2 1 4 10
396 Photography 2 1 2 4 1 10
056 Harvesters 2 2 2 0 3 9
084 Music 3 1 2 2 1 9
119 Animal Husbandry 1 1 0 3 4 9
200 Electricity: Circuit Makers and Breakers 0 2 2 3 2 9
307 Electrical Transmission or Interconnection Systems 2 2 1 3 1 9
313 Electric Lamp and Discharge Devices 1 2 0 4 2 9
333 Wave Transmission Lines and Networks 4 2 1 0 2 9
381 Electrical Audio Signal Processing Systems and Devices 2 2 3 1 1 9
400 Typewriting Machines 2 2 3 1 1 9
415 Rotary Kinetic Fluid Motors or Pumps 1 2 2 3 1 9
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 4 2 0 2 9
472 Amusement Devices 0 3 4 2 0 9
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 2 2 4 9
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 1 2 5 9
012 Boot and Shoe Making 2 2 2 2 0 8
026 Textiles: Cloth Finishing 3 1 3 1 0 8
065 Glass Manufacturing 1 1 2 0 4 8
081 Tools 1 2 2 1 2 8
096 Gas Separation: Apparatus 1 3 1 2 1 8
140 Wireworking 1 0 3 1 3 8
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 1 5 1 0 8
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 3 1 2 1 1 8
378 X-Ray or Gamma Ray Systems or Devices 0 3 2 2 1 8
401 Coating Implements with Material Supply 0 0 1 3 4 8
404 Road Structure, Process, or Apparatus 4 2 1 0 1 8
436 Chemistry: Analytical and Immunological Testing 1 3 2 2 0 8
504 Plant Protecting and Regulating Compositions 0 2 4 0 2 8
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 1 1 4 1 8
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 3 2 1 1 1 8
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 2 1 4 0 8
601 Surgery: Kinesitherapy 2 2 0 3 1 8
708 Arithmetic Processing and Calculating (Electrical Computers) 1 3 1 1 2 8
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 2 2 0 3 8
028 Textiles: Manufacturing 4 0 1 1 1 7
040 Card, Picture, or Sign Exhibiting 0 3 0 1 3 7
063 Jewelry 3 0 1 3 0 7
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 3 2 2 7
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 2 4 0 7
229 Envelopes, Wrappers, and Paperboard Boxes 1 3 1 1 1 7
343 Communications: Radio Wave Antennas 2 0 3 1 1 7
408 Cutting by Use of Rotating Axially Moving Tool 2 1 1 1 2 7
475 Planetary Gear Transmission Systems or Components 1 2 0 3 1 7
483 Tool Changing 0 1 2 2 2 7
602 Surgery: Splint, Brace, or Bandage 0 0 2 2 3 7
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 3 1 1 1 7
044 Fuel and Related Compositions 2 2 0 1 1 6
089 Ordnance 0 1 3 2 0 6
108 Horizontally Supported Planar Surfaces 0 2 0 3 1 6
110 Furnaces 1 3 1 0 1 6
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 1 1 3 6
177 Weighing Scales 0 3 1 2 0 6
208 Mineral Oils: Processes and Products 0 0 2 2 2 6
211 Supports: Racks 2 0 0 2 2 6
267 Spring Devices 0 0 0 3 3 6
273 Amusement Devices: Games 1 1 2 0 2 6
292 Closure Fasteners 2 1 0 2 1 6
355 Photocopying 1 1 0 2 2 6
368 Horology: Time Measuring Systems or Devices 0 1 0 1 4 6
407 Cutters, for Shaping 3 1 1 1 0 6
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 2 0 1 2 1 6
047 Plant Husbandry 0 0 1 2 2 5
125 Stone Working 3 0 0 1 1 5
132 Toilet 1 1 2 1 0 5
172 Earth Working 2 1 1 1 0 5
181 Acoustics 1 1 1 2 0 5
191 Electricity: Transmission To Vehicles 0 1 1 0 3 5
226 Advancing Material of Indeterminate Length 0 2 2 1 0 5
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 1 0 2 5
418 Rotary Expansible Chamber Devices 1 2 1 0 1 5
055 Gas Separation 1 0 1 1 1 4
059 Chain, Staple, and Horseshoe Making 1 2 0 0 1 4
069 Leather Manufactures 1 1 1 1 0 4
095 Gas Separation: Processes 0 3 0 0 1 4
104 Railways 1 0 1 1 1 4
203 Distillation: Processes, Separatory 2 2 0 0 0 4
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 2 0 2 0 4
225 Severing by Tearing or Breaking 2 1 1 0 0 4
337 Electricity: Electrothermally or Thermally Actuated Switches 1 2 0 0 1 4
349 Liquid Crystal Cells, Elements and Systems 0 0 1 1 2 4
353 Optics: Image Projectors 0 2 1 0 1 4
416 Fluid Reaction Surfaces (i.e., Impellers) 0 1 1 1 1 4
440 Marine Propulsion 0 1 1 1 1 4
446 Amusement Devices: Toys 0 0 1 1 2 4
452 Butchering 0 0 0 3 1 4
454 Ventilation 2 1 0 1 0 4
501 Compositions: Ceramic 0 0 1 1 2 4
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 2 1 4
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 1 2 0 1 4
014 Bridges 2 0 1 0 0 3
037 Excavating 0 0 1 1 1 3
038 Textiles: Ironing or Smoothing 0 1 0 2 0 3
043 Fishing, Trapping, and Vermin Destroying 1 1 0 0 1 3
071 Chemistry: Fertilizers 1 0 0 1 1 3
105 Railway Rolling Stock 3 0 0 0 0 3
122 Liquid Heaters and Vaporizers 0 1 2 0 0 3
175 Boring or Penetrating the Earth 1 1 0 1 0 3
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 1 2 0 3
256 Fences 1 1 1 0 0 3
261 Gas and Liquid Contact Apparatus 0 0 1 1 1 3
279 Chucks or Sockets 1 1 0 1 0 3
281 Books, Strips, and Leaves 0 0 1 0 2 3
283 Printed Matter 1 0 1 0 1 3
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 2 1 3
305 Wheel Substitutes for Land Vehicles 2 0 1 0 0 3
322 Electricity: Single Generator Systems 0 1 0 0 2 3
336 Inductor Devices 0 0 1 1 1 3
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 0 0 1 0 3
374 Thermal Measuring and Testing 0 2 0 0 1 3
376 Induced Nuclear Reactions: Processes, Systems, and Elements 2 0 1 0 0 3
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 1 0 2 3
383 Flexible Bags 0 2 1 0 0 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 1 1 0 0 3
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 0 0 1 3
492 Roll or Roller 2 0 0 1 0 3
713 Support (Electrical Computers and Digital Processing Systems) 0 0 1 0 2 3
023 Chemistry: Physical Processes 1 0 1 0 0 2
091 Motors: Expansible Chamber Type 1 1 0 0 0 2
109 Safes, Bank Protection, or a Related Device 0 2 0 0 0 2
135 Tent, Canopy, Umbrella, or Cane 0 1 0 1 0 2
144 Woodworking 0 0 2 0 0 2
150 Purses, Wallets, and Protective Covers 0 1 0 0 1 2
159 Concentrating Evaporators 0 1 0 1 0 2
169 Fire Extinguishers 1 0 0 0 1 2
182 Fire Escape, Ladder, or Scaffold 1 1 0 0 0 2
194 Check-Actuated Control Mechanisms 0 0 0 1 1 2
236 Automatic Temperature and Humidity Regulation 0 0 1 1 0 2
270 Sheet-Material Associating 0 0 1 0 1 2
293 Vehicle Fenders 0 0 0 1 1 2
298 Land Vehicles: Dumping 0 1 0 1 0 2
369 Dynamic Information Storage or Retrieval 0 0 0 1 1 2
372 Coherent Light Generators 0 1 0 0 1 2
388 Electricity: Motor Control Systems 0 0 1 1 0 2
399 Electrophotography 0 2 0 0 0 2
406 Conveyors: Fluid Current 1 0 0 1 0 2
412 Bookbinding: Process and Apparatus 0 0 1 1 0 2
450 Foundation Garments 1 0 1 0 0 2
463 Amusement Devices: Games 0 0 0 2 0 2
473 Games Using Tangible Projectile 1 1 0 0 0 2
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 2 0 2
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 1 1 2
007 Compound Hand Tools 0 0 1 0 0 1
048 Gas: Heating and Illuminating 0 1 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 1 0 0 1
102 Ammunition and Explosives 0 1 0 0 0 1
111 Planting 1 0 0 0 0 1
127 Sugar, Starch, and Carbohydrates 0 0 0 0 1 1
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 1 1
149 Explosive and Thermic Compositions or Charges 1 0 0 0 0 1
168 Farriery 0 0 0 1 0 1
173 Tool Driving or Impacting 0 0 0 0 1 1
184 Lubrication 1 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 1
201 Distillation: Processes, Thermolytic 0 1 0 0 0 1
245 Wire Fabrics and Structure 0 0 0 0 1 1
246 Railway Switches and Signals 0 1 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 1 0 1
329 Demodulators 0 0 0 0 1 1
332 Modulators 0 0 1 0 0 1
338 Electrical Resistors 1 0 0 0 0 1
358 Facsimile and Static Presentation Processing 0 0 0 0 1 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 0 0 1
380 Cryptography 0 0 0 1 0 1
413 Sheet Metal Container Making 1 0 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 1 0 1
476 Friction Gear Transmission Systems or Components 0 1 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 0 1
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 1 1
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 0 0 1 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 1
725 Interactive Video Distribution Systems 0 0 0 0 1 1
ALL ALL CLASSES 1239 1584 1492 1714 1709 7738



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/

[Top] [Regional Listing] [TAF Home Page] [USPTO Home Page]

Last Modified: April 9, 2002