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

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

Count of 2009 - 2013 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 2009 2010 2011 2012 2013 Total
707 DP: Database and File Management or Data Structures (Data Processing) 42 93 118 139 210 602
532 Organic Compounds (includes Classes 532-570) 78 92 90 108 140 508
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 51 64 83 111 148 457
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 24 60 73 105 136 398
370 Multiplex Communications 37 82 65 76 105 365
714 Error Detection/Correction and Fault Detection/Recovery 43 46 48 53 75 265
717 DP: Software Development, Installation, and Management (Data Processing) 17 34 42 48 93 234
711 Memory (Electrical Computers and Digital Processing Systems) 23 34 35 53 73 218
382 Image Analysis 15 28 30 65 64 202
375 Pulse or Digital Communications 23 29 33 49 59 193
726 Information Security 5 15 24 43 106 193
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 10 22 24 47 83 186
455 Telecommunications 10 16 24 44 65 159
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 14 22 25 32 56 149
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 7 24 24 35 54 144
713 Support (Electrical Computers and Digital Processing Systems) 13 12 28 33 48 134
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 12 21 33 35 31 132
435 Chemistry: Molecular Biology and Microbiology 16 21 19 23 22 101
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 10 23 13 22 26 94
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 6 10 16 20 33 85
345 Computer Graphics Processing and Selective Visual Display Systems 4 7 13 18 35 77
365 Static Information Storage and Retrieval 10 15 9 19 24 77
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 15 21 11 16 13 76
341 Coded Data Generation or Conversion 16 18 11 9 19 73
706 DP: Artificial Intelligence (Data Processing) 4 11 13 16 24 68
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 6 4 3 19 33 65
326 Electronic Digital Logic Circuitry 8 20 14 9 13 64
702 DP: Measuring, Calibrating, or Testing (Data Processing) 5 10 12 16 20 63
348 Television 2 4 11 24 18 59
379 Telephonic Communications 2 1 7 20 29 59
340 Communications: Electrical 4 6 12 9 24 55
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 3 2 11 31 47
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 4 3 8 9 23 47
324 Electricity: Measuring and Testing 2 7 9 14 13 45
361 Electricity: Electrical Systems and Devices 3 12 8 9 12 44
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 5 10 12 12 41
060 Power Plants 1 5 3 12 17 38
708 Arithmetic Processing and Calculating (Electrical Computers) 6 13 6 5 7 37
380 Cryptography 4 6 6 7 13 36
416 Fluid Reaction Surfaces (i.e., Impellers) 4 1 16 6 8 35
415 Rotary Kinetic Fluid Motors or Pumps 0 1 3 14 16 34
330 Amplifiers 6 12 5 6 4 33
700 DP: Generic Control Systems or Specific Applications (Data Processing) 5 8 6 3 9 31
073 Measuring and Testing 5 3 2 6 14 30
128 Surgery (includes Class 600) 2 3 2 8 13 28
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 1 3 6 18 28
428 Stock Material or Miscellaneous Articles 1 8 4 5 8 26
200 Electricity: Circuit Makers and Breakers 1 6 7 6 4 24
323 Electricity: Power Supply or Regulation Systems 2 0 10 3 7 22
331 Oscillators 5 4 4 4 4 21
423 Chemistry of Inorganic Compounds 3 4 2 5 6 20
427 Coating Processes 2 5 2 4 7 20
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 5 4 2 7 19
358 Facsimile and Static Presentation Processing 1 2 3 5 8 19
210 Liquid Purification or Separation 5 3 3 2 5 18
310 Electrical Generator or Motor Structure 3 1 2 5 7 18
378 X-Ray or Gamma Ray Systems or Devices 6 4 2 3 2 17
307 Electrical Transmission or Interconnection Systems 1 2 2 6 5 16
436 Chemistry: Analytical and Immunological Testing 0 2 4 8 2 16
604 Surgery (Medicators and Receptors) 2 1 4 3 6 16
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 3 5 5 1 2 16
062 Refrigeration 1 1 3 4 6 15
318 Electricity: Motive Power Systems 1 2 0 6 6 15
426 Food or Edible Material: Processes, Compositions, and Products 6 1 4 3 1 15
725 Interactive Video Distribution Systems 0 0 2 2 11 15
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 3 1 2 5 14
219 Electric Heating 1 0 1 7 4 13
252 Compositions 1 2 1 4 5 13
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 6 1 5 13
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 3 3 3 3 13
362 Illumination 0 1 2 4 5 12
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 2 9 12
475 Planetary Gear Transmission Systems or Components 1 2 0 3 6 12
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 4 2 1 4 12
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 1 3 5 11
381 Electrical Audio Signal Processing Systems and Devices 0 0 3 4 4 11
071 Chemistry: Fertilizers 0 4 0 4 2 10
123 Internal-Combustion Engines 1 3 3 3 0 10
296 Land Vehicles: Bodies and Tops 2 1 0 3 4 10
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 2 2 3 1 10
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 1 3 0 4 10
606 Surgery (instruments) 0 1 0 2 7 10
106 Compositions: Coating or Plastic 1 2 0 4 2 9
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 1 4 3 0 9
356 Optics: Measuring and Testing 4 1 0 2 2 9
438 Semiconductor Device Manufacturing: Process 1 1 0 2 5 9
029 Metal Working 0 2 0 4 2 8
044 Fuel and Related Compositions 1 2 0 3 2 8
052 Static Structures (e.g., Buildings) 0 0 3 4 1 8
359 Optical: Systems and Elements 1 1 1 1 4 8
363 Electric Power Conversion Systems 0 1 4 2 1 8
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 1 0 3 2 7
137 Fluid Handling 0 1 0 2 4 7
277 Seal for a Joint or Juncture 0 1 2 1 3 7
280 Land Vehicles 0 2 0 2 3 7
290 Prime-Mover Dynamo Plants 0 2 1 3 1 7
005 Beds 2 0 1 1 2 6
095 Gas Separation: Processes 0 3 0 2 1 6
162 Paper Making and Fiber Liberation 0 3 2 0 1 6
204 Chemistry: Electrical and Wave Energy 0 1 2 1 2 6
206 Special Receptacle or Package 0 0 3 2 1 6
315 Electric Lamp and Discharge Devices: Systems 1 0 1 0 4 6
398 Optical Communications 1 1 0 0 4 6
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 1 4 6
439 Electrical Connectors 2 1 2 0 1 6
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 2 0 3 6
070 Locks 1 1 0 2 1 5
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 1 2 1 5
134 Cleaning and Liquid Contact with Solids 1 0 2 1 1 5
174 Electricity: Conductors and Insulators 0 1 0 2 2 5
208 Mineral Oils: Processes and Products 2 0 1 0 2 5
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 1 1 2 5
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 1 1 3 5
250 Radiant Energy 1 0 2 1 1 5
313 Electric Lamp and Discharge Devices 0 2 1 2 0 5
336 Inductor Devices 1 2 2 0 0 5
385 Optical Waveguides 0 0 3 0 2 5
396 Photography 0 0 2 2 1 5
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 1 0 4 5
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 3 1 0 1 5
055 Gas Separation 1 0 0 0 3 4
136 Batteries: Thermoelectric and Photoelectric 0 0 0 4 0 4
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 2 0 1 1 4
164 Metal Founding 0 2 1 0 1 4
165 Heat Exchange 2 0 2 0 0 4
181 Acoustics 0 0 0 3 1 4
203 Distillation: Processes, Separatory 1 0 2 1 0 4
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 2 2 0 4
236 Automatic Temperature and Humidity Regulation 0 1 1 1 1 4
312 Supports: Cabinet Structure 0 1 2 1 0 4
338 Electrical Resistors 1 0 1 2 0 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 1 2 1 4
505 Superconductor Technology: Apparatus, Material, Process 0 1 0 2 1 4
585 Chemistry of Hydrocarbon Compounds 1 1 0 0 2 4
053 Package Making 1 0 0 2 0 3
072 Metal Deforming 0 0 1 1 1 3
096 Gas Separation: Apparatus 0 0 1 0 2 3
172 Earth Working 0 0 0 0 3 3
180 Motor Vehicles 0 1 0 1 1 3
188 Brakes 0 1 0 1 1 3
192 Clutches and Power-Stop Control 0 1 2 0 0 3
198 Conveyors: Power-Driven 1 1 0 1 0 3
222 Dispensing (apparatus and process) 0 0 1 1 1 3
292 Closure Fasteners 0 0 1 1 1 3
293 Vehicle Fenders 0 0 1 2 0 3
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 1 2 3
322 Electricity: Single Generator Systems 0 0 1 1 1 3
349 Liquid Crystal Cells, Elements and Systems 0 0 0 1 2 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 2 0 1 3
384 Bearings 0 0 0 1 2 3
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 1 0 1 3
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 1 2 3
023 Chemistry: Physical Processes 0 0 1 1 0 2
030 Cutlery 0 1 0 1 0 2
048 Gas: Heating and Illuminating 0 1 0 0 1 2
056 Harvesters 0 0 0 1 1 2
063 Jewelry 0 0 0 2 0 2
074 Machine Element or Mechanism 0 0 0 0 2 2
099 Foods and Beverages: Apparatus 0 1 0 1 0 2
114 Ships 1 0 0 0 1 2
118 Coating Apparatus 0 0 1 0 1 2
127 Sugar, Starch, and Carbohydrates 0 0 1 0 1 2
148 Metal Treatment 0 0 0 0 2 2
209 Classifying, Separating, and Assorting Solids 0 0 1 0 1 2
220 Receptacles 0 0 1 0 1 2
227 Elongated-Member-Driving Apparatus 0 0 0 1 1 2
241 Solid Material Comminution or Disintegration 0 1 1 0 0 2
242 Winding, Tensioning, or Guiding 0 0 0 2 0 2
244 Aeronautics and Astronautics 2 0 0 0 0 2
273 Amusement Devices: Games 0 0 1 1 0 2
285 Pipe Joints or Couplings 0 0 1 1 0 2
297 Chairs and Seats 0 0 0 1 1 2
329 Demodulators 2 0 0 0 0 2
332 Modulators 0 1 0 0 1 2
333 Wave Transmission Lines and Networks 1 0 0 0 1 2
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 1 2
372 Coherent Light Generators 0 1 0 1 0 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 1 1 2
383 Flexible Bags 0 2 0 0 0 2
417 Pumps 0 0 0 1 1 2
420 Alloys or Metallic Compositions 0 0 1 1 0 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 1 1 0 2
431 Combustion 0 0 0 1 1 2
433 Dentistry 0 1 0 0 1 2
473 Games Using Tangible Projectile 0 0 0 1 1 2
501 Compositions: Ceramic 0 0 0 0 2 2
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 2 2
002 Apparel 0 0 0 0 1 1
033 Geometrical Instruments 0 0 0 1 0 1
038 Textiles: Ironing or Smoothing 0 0 0 1 0 1
047 Plant Husbandry 0 0 0 0 1 1
049 Movable or Removable Closures 0 0 0 0 1 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 1 1
066 Textiles: Knitting 0 0 1 0 0 1
084 Music 0 0 0 0 1 1
089 Ordnance 0 0 0 0 1 1
101 Printing 1 0 0 0 0 1
105 Railway Rolling Stock 0 0 0 0 1 1
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 1 1
138 Pipes and Tubular Conduits 0 0 0 1 0 1
139 Textiles: Weaving 0 0 0 0 1 1
169 Fire Extinguishers 1 0 0 0 0 1
177 Weighing Scales 0 0 0 0 1 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 1 1
191 Electricity: Transmission To Vehicles 0 0 0 1 0 1
201 Distillation: Processes, Thermolytic 0 1 0 0 0 1
228 Metal Fusion Bonding 0 1 0 0 0 1
246 Railway Switches and Signals 0 0 1 0 0 1
248 Supports (e.g., for holding articles, etc.) 0 0 1 0 0 1
251 Valves and Valve Actuation 0 0 0 0 1 1
283 Printed Matter 0 0 0 0 1 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 1 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 1 1
343 Communications: Radio Wave Antennas 0 0 0 0 1 1
347 Incremental Printing of Symbolic Information 0 0 0 1 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 0 0 1
353 Optics: Image Projectors 0 0 1 0 0 1
369 Dynamic Information Storage or Retrieval 0 1 0 0 0 1
374 Thermal Measuring and Testing 0 0 0 0 1 1
388 Electricity: Motor Control Systems 0 0 1 0 0 1
400 Typewriting Machines 1 0 0 0 0 1
401 Coating Implements with Material Supply 0 0 0 1 0 1
404 Road Structure, Process, or Apparatus 0 0 0 0 1 1
407 Cutters, for Shaping 1 0 0 0 0 1
414 Material or Article Handling 0 0 1 0 0 1
418 Rotary Expansible Chamber Devices 0 0 0 1 0 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 1 1
434 Education and Demonstration 0 0 0 0 1 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 1 1
451 Abrading 0 0 0 0 1 1
454 Ventilation 0 1 0 0 0 1
463 Amusement Devices: Games 0 0 0 0 1 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 1 1
504 Plant Protecting and Regulating Compositions 0 0 0 0 1 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 1 0 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 1
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 1 0 1
ALL ALL CLASSES 679 1098 1234 1691 2424 7126



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