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

MISSISSIPPI

(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
365 Static Information Storage and Retrieval 4 9 10 3 2 28
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 5 4 4 3 9 25
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 2 9 11 3 25
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 4 6 8 4 23
073 Measuring and Testing 6 5 5 2 2 20
280 Land Vehicles 1 2 5 4 6 18
210 Liquid Purification or Separation 8 3 4 0 1 16
043 Fishing, Trapping, and Vermin Destroying 2 3 4 4 1 14
297 Chairs and Seats 2 5 3 2 2 14
435 Chemistry: Molecular Biology and Microbiology 1 0 5 3 5 14
029 Metal Working 1 2 3 5 1 12
428 Stock Material or Miscellaneous Articles 0 2 4 3 3 12
128 Surgery (includes Class 600) 2 2 4 1 2 11
426 Food or Edible Material: Processes, Compositions, and Products 3 4 0 1 3 11
005 Beds 2 4 0 4 0 10
015 Brushing, Scrubbing, and General Cleaning 1 2 0 4 3 10
137 Fluid Handling 0 2 2 2 4 10
198 Conveyors: Power-Driven 1 3 3 1 2 10
206 Special Receptacle or Package 1 3 2 2 2 10
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 0 4 1 2 10
326 Electronic Digital Logic Circuitry 2 1 4 1 2 10
340 Communications: Electrical 2 3 3 1 1 10
433 Dentistry 2 3 2 2 1 10
455 Telecommunications 5 1 3 0 1 10
604 Surgery (Medicators and Receptors) 0 3 2 5 0 10
062 Refrigeration 3 1 0 4 1 9
106 Compositions: Coating or Plastic 2 0 1 2 4 9
222 Dispensing (apparatus and process) 1 1 2 2 3 9
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 3 0 3 2 9
370 Multiplex Communications 1 6 1 1 0 9
381 Electrical Audio Signal Processing Systems and Devices 5 1 0 3 0 9
440 Marine Propulsion 3 0 0 0 6 9
099 Foods and Beverages: Apparatus 0 4 1 2 1 8
165 Heat Exchange 1 2 0 3 2 8
362 Illumination 1 1 2 0 4 8
446 Amusement Devices: Toys 0 2 2 2 2 8
473 Games Using Tangible Projectile 1 0 5 0 2 8
532 Organic Compounds (includes Classes 532-570) 1 3 2 1 1 8
002 Apparel 2 1 1 1 2 7
042 Firearms 0 1 4 2 0 7
114 Ships 1 2 1 1 2 7
219 Electric Heating 1 1 3 0 2 7
220 Receptacles 2 0 1 1 3 7
310 Electrical Generator or Motor Structure 2 1 0 2 2 7
405 Hydraulic and Earth Engineering 3 1 1 0 2 7
414 Material or Article Handling 1 1 3 1 1 7
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 4 1 2 0 7
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 1 2 0 0 6
174 Electricity: Conductors and Insulators 1 4 1 0 0 6
239 Fluid Sprinkling, Spraying, and Diffusing 2 0 2 2 0 6
248 Supports (e.g., for holding articles, etc.) 1 3 0 1 1 6
273 Amusement Devices: Games 1 2 1 2 0 6
052 Static Structures (e.g., Buildings) 1 1 1 1 1 5
084 Music 2 0 0 1 2 5
119 Animal Husbandry 1 1 2 0 1 5
144 Woodworking 1 0 2 2 0 5
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 0 3 1 5
296 Land Vehicles: Bodies and Tops 0 1 0 2 2 5
361 Electricity: Electrical Systems and Devices 1 4 0 0 0 5
404 Road Structure, Process, or Apparatus 1 1 2 1 0 5
439 Electrical Connectors 0 3 0 0 2 5
452 Butchering 1 0 1 1 2 5
482 Exercise Devices 2 0 1 2 0 5
606 Surgery (instruments) 2 1 0 1 1 5
072 Metal Deforming 2 1 0 1 0 4
250 Radiant Energy 1 1 0 2 0 4
318 Electricity: Motive Power Systems 0 1 2 1 0 4
330 Amplifiers 1 1 0 0 2 4
359 Optics: Systems (Including Communication) and Elements 1 0 0 2 1 4
366 Agitating (e.g., of articles and materials) 0 3 0 0 1 4
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 1 2 0 4
019 Textiles: Fiber Preparation 2 0 1 0 0 3
033 Geometrical Instruments 0 0 1 2 0 3
034 Drying and Gas or Vapor Contact with Solids 0 1 1 0 1 3
036 Boots, Shoes, and Leggings 1 0 1 0 1 3
049 Movable or Removable Closures 1 1 0 0 1 3
055 Gas Separation 0 0 0 1 2 3
056 Harvesters 0 2 0 1 0 3
074 Machine Element or Mechanism 1 0 1 1 0 3
100 Presses 0 1 1 1 0 3
108 Horizontally Supported Planar Surfaces 1 1 0 1 0 3
124 Mechanical Guns and Projectors 2 0 1 0 0 3
126 Stoves and Furnaces 0 1 1 0 1 3
134 Cleaning and Liquid Contact with Solids 1 0 1 1 0 3
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 2 0 0 0 3
175 Boring or Penetrating the Earth 0 0 0 2 1 3
181 Acoustics 1 0 1 1 0 3
182 Fire Escape, Ladder, or Scaffold 0 1 1 0 1 3
211 Supports: Racks 0 2 0 1 0 3
261 Gas and Liquid Contact Apparatus 1 1 1 0 0 3
294 Handling: Hand and Hoist-Line Implements 0 0 1 1 1 3
312 Supports: Cabinet Structure 2 0 1 0 0 3
315 Electric Lamp and Discharge Devices: Systems 0 3 0 0 0 3
324 Electricity: Measuring and Testing 1 0 0 1 1 3
379 Telephonic Communications 0 2 1 0 0 3
434 Education and Demonstration 1 1 0 1 0 3
504 Plant Protecting and Regulating Compositions 0 0 0 2 1 3
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 2 1 0 3
713 Support (Electrical Computers and Digital Processing Systems) 0 3 0 0 0 3
714 Error Detection/Correction and Fault Detection/Recovery 0 0 2 1 0 3
030 Cutlery 0 0 0 1 1 2
040 Card, Picture, or Sign Exhibiting 1 0 0 1 0 2
047 Plant Husbandry 0 0 0 1 1 2
060 Power Plants 0 0 1 1 0 2
070 Locks 0 0 1 1 0 2
071 Chemistry: Fertilizers 1 0 0 0 1 2
081 Tools 0 1 0 0 1 2
112 Sewing 0 1 0 0 1 2
127 Sugar, Starch, and Carbohydrates 0 0 1 1 0 2
135 Tent, Canopy, Umbrella, or Cane 1 0 1 0 0 2
162 Paper Making and Fiber Liberation 1 0 0 1 0 2
169 Fire Extinguishers 0 0 0 2 0 2
177 Weighing Scales 1 0 0 1 0 2
180 Motor Vehicles 0 1 0 0 1 2
188 Brakes 0 0 1 0 1 2
193 Conveyors, Chutes, Skids, Guides, and Ways 2 0 0 0 0 2
224 Package and Article Carriers 0 1 0 0 1 2
228 Metal Fusion Bonding 0 0 0 0 2 2
241 Solid Material Comminution or Disintegration 0 0 0 2 0 2
242 Winding, Tensioning, or Guiding 2 0 0 0 0 2
244 Aeronautics 0 0 1 0 1 2
252 Compositions 0 1 0 0 1 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 1 0 0 2
256 Fences 0 0 1 0 1 2
307 Electrical Transmission or Interconnection Systems 1 0 0 1 0 2
323 Electricity: Power Supply or Regulation Systems 0 0 2 0 0 2
348 Television 0 0 0 0 2 2
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 1 1 2
356 Optics: Measuring and Testing 0 1 1 0 0 2
417 Pumps 1 0 0 0 1 2
423 Chemistry of Inorganic Compounds 0 0 0 1 1 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 1 0 0 2
431 Combustion 1 0 1 0 0 2
441 Buoys, Rafts, and Aquatic Devices 1 0 1 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 0 0 1 0 2
475 Planetary Gear Transmission Systems or Components 0 0 1 1 0 2
588 Hazardous or Toxic Waste Destruction or Containment 2 0 0 0 0 2
607 Surgery: Light, Thermal, and Electrical Application 0 1 1 0 0 2
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 1 0 0 0 2
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 1 0 0 1 2
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 1 1 0 0 2
004 Baths, Closets, Sinks, and Spittoons 0 0 1 0 0 1
024 Buckles, Buttons, Clasps, Etc. 1 0 0 0 0 1
027 Undertaking 0 0 0 0 1 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 1
059 Chain, Staple, and Horseshoe Making 0 0 0 1 0 1
083 Cutting 0 0 0 1 0 1
095 Gas Separation: Processes 0 0 0 0 1 1
096 Gas Separation: Apparatus 0 0 1 0 0 1
102 Ammunition and Explosives 0 0 0 1 0 1
118 Coating Apparatus 0 1 0 0 0 1
122 Liquid Heaters and Vaporizers 0 1 0 0 0 1
123 Internal-Combustion Engines 0 0 0 0 1 1
132 Toilet 0 0 1 0 0 1
136 Batteries: Thermoelectric and Photoelectric 0 0 0 1 0 1
142 Wood Turning 0 0 0 1 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 1 1
152 Resilient Tires and Wheels 1 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 1 1
168 Farriery 0 0 0 0 1 1
172 Earth Working 0 1 0 0 0 1
184 Lubrication 1 0 0 0 0 1
192 Clutches and Power-Stop Control 0 0 0 0 1 1
194 Check-Actuated Control Mechanisms 0 0 0 0 1 1
208 Mineral Oils: Processes and Products 0 0 1 0 0 1
209 Classifying, Separating, and Assorting Solids 0 0 0 0 1 1
221 Article Dispensing 0 0 1 0 0 1
232 Deposit and Collection Receptacles 1 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 1 1
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 0 0 0 0 1
267 Spring Devices 0 0 0 0 1 1
283 Printed Matter 0 0 1 0 0 1
285 Pipe Joints or Couplings 0 0 1 0 0 1
298 Land Vehicles: Dumping 0 0 1 0 0 1
333 Wave Transmission Lines and Networks 0 1 0 0 0 1
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 0 0 0 1
363 Electric Power Conversion Systems 0 0 0 1 0 1
374 Thermal Measuring and Testing 0 0 0 0 1 1
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 1 0 1
383 Flexible Bags 0 0 0 1 0 1
392 Electric Resistance Heating Devices 0 0 0 1 0 1
403 Joints and Connections 0 0 0 1 0 1
409 Gear Cutting, Milling, or Planing 0 0 0 1 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 1 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 0 0 0 0 1
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 0 1
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 1 0 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 1 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 1 0 0 1
451 Abrading 0 0 0 0 1 1
463 Amusement Devices: Games 0 1 0 0 0 1
472 Amusement Devices 1 0 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 1 0 0 1
725 Interactive Video Distribution Systems 0 0 1 0 0 1
ALL ALL CLASSES 156 175 188 182 166 867



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