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


U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2011 - 2015 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

INDIA

( 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 by year of patent grant.
Class Class Title 2011 2012 2013 2014 2015 Total
707 DP: Database and File Management or Data Structures (Data Processing) 118 139 210 251 258 976
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 73 105 136 205 207 726
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 83 111 148 153 195 690
532 Organic Compounds (includes Classes 532-570) 90 108 140 139 175 652
370 Multiplex Communications 65 76 105 169 228 643
726 Information Security 24 43 106 149 124 446
717 DP: Software Development, Installation, and Management (Data Processing) 42 48 93 124 128 435
714 Error Detection/Correction and Fault Detection/Recovery 48 53 75 93 133 402
711 Memory (Electrical Computers and Digital Processing Systems) 35 53 73 85 104 350
455 Telecommunications 24 44 65 93 112 338
382 Image Analysis 30 65 64 70 105 334
375 Pulse or Digital Communications 33 49 59 83 70 294
713 Support (Electrical Computers and Digital Processing Systems) 28 33 48 71 81 261
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 24 47 83 53 33 240
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 33 35 31 60 70 229
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 25 32 56 52 41 206
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 24 35 54 49 35 197
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 3 19 33 43 90 188
345 Computer Graphics Processing and Selective Visual Display Systems 13 18 35 42 45 153
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 13 22 26 42 49 152
348 Television 11 24 18 52 42 147
365 Static Information Storage and Retrieval 9 19 24 45 44 141
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 11 31 42 40 126
435 Chemistry: Molecular Biology and Microbiology 19 23 22 26 31 121
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 16 20 33 29 20 118
379 Telephonic Communications 7 20 29 27 32 115
706 DP: Artificial Intelligence (Data Processing) 13 16 24 32 25 110
702 DP: Measuring, Calibrating, or Testing (Data Processing) 12 16 20 28 28 104
340 Communications: Electrical 12 9 24 26 26 97
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 11 16 13 24 23 87
341 Coded Data Generation or Conversion 11 9 19 14 30 83
415 Rotary Kinetic Fluid Motors or Pumps 3 14 16 23 23 79
060 Power Plants 3 12 17 22 23 77
725 Interactive Video Distribution Systems 2 2 11 23 36 74
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 10 12 12 19 19 72
358 Facsimile and Static Presentation Processing 3 5 8 16 39 71
324 Electricity: Measuring and Testing 9 14 13 16 17 69
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 8 9 23 13 12 65
326 Electronic Digital Logic Circuitry 14 9 13 11 16 63
128 Surgery (includes Class 600) 2 8 13 15 24 62
700 DP: Generic Control Systems or Specific Applications (Data Processing) 6 3 9 12 28 58
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 6 18 14 12 53
416 Fluid Reaction Surfaces (i.e., Impellers) 16 6 8 13 10 53
361 Electricity: Electrical Systems and Devices 8 9 12 13 9 51
323 Electricity: Power Supply or Regulation Systems 10 3 7 14 10 44
380 Cryptography 6 7 13 8 8 42
073 Measuring and Testing 2 6 14 7 11 40
307 Electrical Transmission or Interconnection Systems 2 6 5 10 14 37
708 Arithmetic Processing and Calculating (Electrical Computers) 6 5 7 11 5 34
604 Surgery (Medicators and Receptors) 4 3 6 11 8 32
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 3 5 10 12 31
428 Stock Material or Miscellaneous Articles 4 5 8 4 9 30
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 3 3 3 9 12 30
252 Compositions 1 4 5 12 7 29
386 Motion Video Signal Processing for Recording or Reproducing 1 2 9 6 11 29
423 Chemistry of Inorganic Compounds 2 5 6 4 11 28
331 Oscillators 4 4 4 9 6 27
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 2 5 5 12 25
330 Amplifiers 5 6 4 7 2 24
062 Refrigeration 3 4 6 6 4 23
200 Electricity: Circuit Makers and Breakers 7 6 4 1 5 23
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 4 2 7 3 6 22
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 0 4 11 4 22
381 Electrical Audio Signal Processing Systems and Devices 3 4 4 4 6 21
219 Electric Heating 1 7 4 5 3 20
310 Electrical Generator or Motor Structure 2 5 7 3 3 20
362 Illumination 2 4 5 5 4 20
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 1 4 6 7 20
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 5 1 2 6 6 20
210 Liquid Purification or Separation 3 2 5 2 6 18
436 Chemistry: Analytical and Immunological Testing 4 8 2 3 1 18
606 Surgery (instruments) 0 2 7 4 5 18
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 4 3 0 6 4 17
427 Coating Processes 2 4 7 3 1 17
029 Metal Working 0 4 2 2 8 16
106 Compositions: Coating or Plastic 0 4 2 6 4 16
356 Optics: Measuring and Testing 0 2 2 8 4 16
398 Optical Communications 0 0 4 4 8 16
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 3 1 6 4 16
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 1 4 5 6 16
318 Electricity: Motive Power Systems 0 6 6 2 1 15
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 6 1 5 1 2 15
438 Semiconductor Device Manufacturing: Process 0 2 5 5 3 15
137 Fluid Handling 0 2 4 4 4 14
204 Chemistry: Electrical and Wave Energy 2 1 2 5 4 14
208 Mineral Oils: Processes and Products 1 0 2 6 5 14
363 Electric Power Conversion Systems 4 2 1 0 7 14
378 X-Ray or Gamma Ray Systems or Devices 2 3 2 2 5 14
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 4 3 5 13
052 Static Structures (e.g., Buildings) 3 4 1 3 1 12
359 Optical: Systems and Elements 1 1 4 2 4 12
426 Food or Edible Material: Processes, Compositions, and Products 4 3 1 2 2 12
475 Planetary Gear Transmission Systems or Components 0 3 6 1 2 12
585 Chemistry of Hydrocarbon Compounds 0 0 2 7 3 12
071 Chemistry: Fertilizers 0 4 2 2 3 11
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 1 2 1 6 11
290 Prime-Mover Dynamo Plants 1 3 1 2 4 11
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 0 3 4 2 11
044 Fuel and Related Compositions 0 3 2 4 1 10
123 Internal-Combustion Engines 3 3 0 2 2 10
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 3 3 2 10
296 Land Vehicles: Bodies and Tops 0 3 4 1 2 10
320 Electricity: Battery or Capacitor Charging or Discharging 0 1 2 2 5 10
385 Optical Waveguides 3 0 2 4 1 10
134 Cleaning and Liquid Contact with Solids 2 1 1 2 3 9
174 Electricity: Conductors and Insulators 0 2 2 3 2 9
293 Vehicle Fenders 1 2 0 3 3 9
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 2 1 4 0 8
206 Special Receptacle or Package 3 2 1 0 2 8
209 Classifying, Separating, and Assorting Solids 1 0 1 2 4 8
277 Seal for a Joint or Juncture 2 1 3 1 1 8
315 Electric Lamp and Discharge Devices: Systems 1 0 4 2 1 8
607 Surgery: Light, Thermal, and Electrical Application 0 1 2 2 3 8
070 Locks 0 2 1 2 2 7
203 Distillation: Processes, Separatory 2 1 0 2 2 7
313 Electric Lamp and Discharge Devices 1 2 0 2 2 7
417 Pumps 0 1 1 2 3 7
463 Amusement Devices: Games 0 0 1 4 2 7
005 Beds 1 1 2 1 1 6
136 Batteries: Thermoelectric and Photoelectric 0 4 0 2 0 6
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 2 0 1 1 6
227 Elongated-Member-Driving Apparatus 0 1 1 2 2 6
250 Radiant Energy 2 1 1 2 0 6
280 Land Vehicles 0 2 3 0 1 6
360 Dynamic Magnetic Information Storage or Retrieval 0 1 1 3 1 6
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 1 3 1 6
434 Education and Demonstration 0 0 1 2 3 6
504 Plant Protecting and Regulating Compositions 0 0 1 2 3 6
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 0 5 0 6
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 3 2 0 0 5
048 Gas: Heating and Illuminating 0 0 1 0 4 5
055 Gas Separation 0 0 3 2 0 5
074 Machine Element or Mechanism 0 0 2 0 3 5
095 Gas Separation: Processes 0 2 1 1 1 5
096 Gas Separation: Apparatus 1 0 2 2 0 5
180 Motor Vehicles 0 1 1 1 2 5
192 Clutches and Power-Stop Control 2 0 0 1 2 5
198 Conveyors: Power-Driven 0 1 0 0 4 5
292 Closure Fasteners 1 1 1 1 1 5
299 Mining or In Situ Disintegration of Hard Material 0 0 0 2 3 5
312 Supports: Cabinet Structure 2 1 0 0 2 5
333 Wave Transmission Lines and Networks 0 0 1 2 2 5
338 Electrical Resistors 1 2 0 1 1 5
349 Liquid Crystal Cells, Elements and Systems 0 1 2 1 1 5
396 Photography 2 2 1 0 0 5
439 Electrical Connectors 2 0 1 0 2 5
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 1 1 2 5
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 1 2 0 4
175 Boring or Penetrating the Earth 0 0 0 1 3 4
181 Acoustics 0 3 1 0 0 4
188 Brakes 0 1 1 2 0 4
222 Dispensing (apparatus and process) 1 1 1 1 0 4
241 Solid Material Comminution or Disintegration 1 0 0 1 2 4
244 Aeronautics and Astronautics 0 0 0 2 2 4
251 Valves and Valve Actuation 0 0 1 2 1 4
297 Chairs and Seats 0 1 1 0 2 4
322 Electricity: Single Generator Systems 1 1 1 1 0 4
336 Inductor Devices 2 0 0 0 2 4
366 Agitating (e.g., of articles and materials) 0 0 0 1 3 4
374 Thermal Measuring and Testing 0 0 1 1 2 4
384 Bearings 0 1 2 1 0 4
418 Rotary Expansible Chamber Devices 0 1 0 0 3 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 2 1 0 0 4
505 Superconductor Technology: Apparatus, Material, Process 0 2 1 1 0 4
002 Apparel 0 0 1 0 2 3
015 Brushing, Scrubbing, and General Cleaning 0 0 0 2 1 3
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 0 1 2 3
023 Chemistry: Physical Processes 1 1 0 0 1 3
047 Plant Husbandry 0 0 1 1 1 3
053 Package Making 0 2 0 1 0 3
063 Jewelry 0 2 0 1 0 3
072 Metal Deforming 1 1 1 0 0 3
089 Ordnance 0 0 1 1 1 3
118 Coating Apparatus 1 0 1 0 1 3
126 Stoves and Furnaces 0 0 0 3 0 3
138 Pipes and Tubular Conduits 0 1 0 0 2 3
162 Paper Making and Fiber Liberation 2 0 1 0 0 3
165 Heat Exchange 2 0 0 0 1 3
172 Earth Working 0 0 3 0 0 3
177 Weighing Scales 0 0 1 1 1 3
236 Automatic Temperature and Humidity Regulation 1 1 1 0 0 3
285 Pipe Joints or Couplings 1 1 0 0 1 3
347 Incremental Printing of Symbolic Information 0 1 0 1 1 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 2 0 1 0 0 3
403 Joints and Connections 0 0 0 1 2 3
414 Material or Article Handling 1 0 0 0 2 3
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 0 1 0 3
433 Dentistry 0 0 1 0 2 3
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 1 1 0 3
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 2 0 1 3
030 Cutlery 0 1 0 0 1 2
033 Geometrical Instruments 0 1 0 0 1 2
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 2 2
056 Harvesters 0 1 1 0 0 2
059 Chain, Staple, and Horseshoe Making 0 0 1 0 1 2
068 Textiles: Fluid Treating Apparatus 0 0 0 0 2 2
105 Railway Rolling Stock 0 0 1 0 1 2
127 Sugar, Starch, and Carbohydrates 1 0 1 0 0 2
148 Metal Treatment 0 0 2 0 0 2
164 Metal Founding 1 0 1 0 0 2
220 Receptacles 1 0 1 0 0 2
242 Winding, Tensioning, or Guiding 0 2 0 0 0 2
271 Sheet Feeding or Delivering 0 0 0 0 2 2
273 Amusement Devices: Games 1 1 0 0 0 2
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 2 2
305 Wheel Substitutes for Land Vehicles 0 0 1 0 1 2
343 Communications: Radio Wave Antennas 0 0 1 0 1 2
404 Road Structure, Process, or Apparatus 0 0 1 1 0 2
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 2 2
410 Freight Accommodation On Freight Carrier 0 0 0 0 2 2
420 Alloys or Metallic Compositions 1 1 0 0 0 2
431 Combustion 0 1 1 0 0 2
451 Abrading 0 0 1 0 1 2
473 Games Using Tangible Projectile 0 1 1 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 1 0 1 2
501 Compositions: Ceramic 0 0 2 0 0 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 2 2
028 Textiles: Manufacturing 0 0 0 1 0 1
038 Textiles: Ironing or Smoothing 0 1 0 0 0 1
049 Movable or Removable Closures 0 0 1 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 1
057 Textiles: Spinning, Twisting, and Twining 0 0 0 1 0 1
066 Textiles: Knitting 1 0 0 0 0 1
082 Turning (e.g., for metal working) 0 0 0 1 0 1
083 Cutting 0 0 0 0 1 1
084 Music 0 0 1 0 0 1
092 Expansible Chamber Devices 0 0 0 0 1 1
099 Foods and Beverages: Apparatus 0 1 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 0 0 0 1 1
114 Ships 0 0 1 0 0 1
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 1 0 0 1
119 Animal Husbandry 0 0 0 1 0 1
122 Liquid Heaters and Vaporizers 0 0 0 0 1 1
139 Textiles: Weaving 0 0 1 0 0 1
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 1 1
169 Fire Extinguishers 0 0 0 1 0 1
184 Lubrication 0 0 0 0 1 1
190 Trunks and Hand-Carried Luggage 0 0 1 0 0 1
191 Electricity: Transmission To Vehicles 0 1 0 0 0 1
216 Etching a Substrate: Processes 0 0 0 1 0 1
228 Metal Fusion Bonding 0 0 0 1 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 1 0 1
246 Railway Switches and Signals 1 0 0 0 0 1
248 Supports (e.g., for holding articles, etc.) 1 0 0 0 0 1
261 Gas and Liquid Contact Apparatus 0 0 0 1 0 1
267 Spring Devices 0 0 0 0 1 1
269 Work Holders 0 0 0 1 0 1
283 Printed Matter 0 0 1 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 0 0 1
332 Modulators 0 0 1 0 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 0 0 0 1
353 Optics: Image Projectors 1 0 0 0 0 1
372 Coherent Light Generators 0 1 0 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
401 Coating Implements with Material Supply 0 1 0 0 0 1
409 Gear Cutting, Milling, or Planing 0 0 0 0 1 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 1 1
419 Powder Metallurgy Processes 0 0 0 0 1 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 1 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 1 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 0 0 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 1 0 0 1
472 Amusement Devices 0 0 0 0 1 1
512 Perfume Compositions 0 0 0 0 1 1
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 0 1
ALL ALL CLASSES 1234 1691 2424 2987 3355 11691



PTMT Contacts

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


Top

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