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

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 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

Albany-Schenectady-Troy, NY

( Metropolitan Statistical Area )

( 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 )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

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 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Total
438 Semiconductor Device Manufacturing: Process 7 8 9 7 10 5 11 13 22 36 57 54 59 118 246 183 845
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 8 11 14 9 4 15 7 15 18 29 33 28 76 121 282 673
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 49 65 59 54 39 36 28 34 26 39 29 36 22 15 25 11 567
415 Rotary Kinetic Fluid Motors or Pumps 16 16 36 21 24 15 17 10 16 14 18 19 34 29 33 22 340
378 X-Ray or Gamma Ray Systems or Devices 6 17 24 17 12 24 31 27 26 26 39 24 14 5 17 17 326
060 Power Plants 11 19 39 21 17 17 9 14 10 11 31 16 19 29 34 19 316
324 Electricity: Measuring and Testing 11 21 26 19 22 22 20 16 23 18 19 15 15 17 21 14 299
428 Stock Material or Miscellaneous Articles 13 19 36 29 20 20 15 18 12 15 12 24 21 20 11 14 299
310 Electrical Generator or Motor Structure 10 25 27 29 33 19 16 9 9 19 24 19 17 12 15 5 288
532 Organic Compounds (includes Classes 532-570) 22 36 42 18 16 6 14 7 10 10 10 19 11 15 9 11 256
382 Image Analysis 3 5 1 8 10 12 15 9 12 9 12 19 31 35 30 25 236
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 9 13 12 13 15 10 7 10 5 9 14 11 15 20 30 35 228
250 Radiant Energy 3 2 13 9 11 5 18 19 16 24 21 12 14 14 13 13 207
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 14 17 14 23 16 19 18 14 12 7 6 16 4 10 8 205
073 Measuring and Testing 12 13 21 11 16 8 13 17 12 7 16 7 11 12 12 16 204
702 DP: Measuring, Calibrating, or Testing (Data Processing) 4 3 20 18 14 20 17 6 13 12 9 10 14 12 14 10 196
029 Metal Working 14 8 16 14 18 5 9 7 9 9 15 10 16 12 14 8 184
427 Coating Processes 18 10 9 7 6 7 3 8 7 12 20 20 12 10 8 7 164
416 Fluid Reaction Surfaces (i.e., Impellers) 5 9 17 7 11 7 9 5 7 5 6 24 17 12 8 11 160
128 Surgery (includes Class 600) 17 14 13 9 4 7 4 2 7 6 16 9 2 14 17 15 155
313 Electric Lamp and Discharge Devices 1 2 8 13 12 11 6 7 13 12 10 15 12 3 0 3 128
356 Optics: Measuring and Testing 7 0 2 5 9 3 8 7 10 19 10 8 4 9 7 7 115
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 7 10 13 5 9 3 6 6 4 3 11 5 10 9 8 109
219 Electric Heating 10 13 15 10 9 8 4 4 6 2 6 1 5 6 4 4 107
361 Electricity: Electrical Systems and Devices 4 10 8 3 3 3 3 4 7 8 7 5 11 9 10 9 104
252 Compositions 0 5 5 9 6 4 12 13 5 6 9 7 9 8 3 2 103
277 Seal for a Joint or Juncture 12 11 12 21 9 4 1 1 2 2 3 2 4 7 7 5 103
435 Chemistry: Molecular Biology and Microbiology 8 2 2 9 3 3 5 6 8 2 8 6 4 9 10 13 98
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 4 3 6 2 6 2 4 1 3 0 4 4 13 12 17 14 95
385 Optical Waveguides 5 4 6 6 7 4 8 4 10 6 3 5 8 5 5 1 87
340 Communications: Electrical 3 6 7 1 3 7 9 2 2 4 6 5 10 9 4 6 84
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 4 2 1 1 1 8 2 2 9 15 12 10 9 5 0 83
307 Electrical Transmission or Interconnection Systems 3 1 2 3 1 0 2 2 5 4 4 12 10 7 12 9 77
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 2 2 0 0 1 1 2 5 4 3 6 6 6 14 14 6 72
363 Electric Power Conversion Systems 5 7 3 3 4 1 3 2 1 6 5 6 4 2 9 8 69
375 Pulse or Digital Communications 7 3 4 7 3 3 4 1 1 6 1 2 7 1 12 6 68
290 Prime-Mover Dynamo Plants 0 2 0 2 0 2 8 5 9 7 5 11 4 1 2 8 66
359 Optical: Systems and Elements 3 5 3 1 3 3 7 5 3 4 6 4 7 4 2 4 64
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 6 6 5 8 3 5 1 1 2 4 4 4 3 4 1 60
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 8 11 4 6 4 2 3 3 3 2 2 0 2 4 3 2 59
370 Multiplex Communications 0 0 1 0 1 1 2 4 4 3 12 7 6 7 4 7 59
210 Liquid Purification or Separation 0 3 3 5 3 1 1 4 2 3 7 5 4 5 3 8 57
148 Metal Treatment 8 4 14 9 1 2 0 2 1 0 4 2 2 3 3 1 56
162 Paper Making and Fiber Liberation 11 4 7 3 3 1 5 4 2 5 2 2 0 2 2 4 56
204 Chemistry: Electrical and Wave Energy 1 3 4 5 1 1 1 2 2 2 3 6 3 3 5 7 49
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 4 8 7 3 3 0 1 2 2 2 3 4 3 4 1 49
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 0 5 6 2 1 1 2 0 3 4 2 5 5 5 5 48
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 1 1 3 2 1 8 6 7 4 2 3 4 3 0 1 47
118 Coating Apparatus 1 2 3 2 3 2 0 1 2 3 8 5 5 7 1 1 46
707 DP: Database and File Management or Data Structures (Data Processing) 1 0 2 2 4 2 4 1 3 1 4 4 5 2 4 5 44
164 Metal Founding 2 1 9 3 0 2 1 4 1 3 2 2 4 3 3 3 43
348 Television 2 2 4 2 0 1 1 0 1 0 2 0 5 4 7 12 43
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 7 2 3 1 0 1 3 1 1 4 4 2 4 2 2 42
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 3 1 0 2 0 5 2 3 3 6 1 5 2 2 4 40
174 Electricity: Conductors and Insulators 1 4 2 1 1 0 4 4 5 1 6 1 3 1 6 0 40
136 Batteries: Thermoelectric and Photoelectric 4 1 0 0 0 0 3 2 4 0 2 10 4 1 3 5 39
423 Chemistry of Inorganic Compounds 1 0 1 0 2 0 5 4 4 5 3 1 4 2 4 2 38
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 5 5 1 1 2 0 2 1 2 2 2 0 3 5 2 36
362 Illumination 1 1 3 0 2 3 1 2 1 1 7 0 1 6 3 4 36
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 4 0 1 1 0 1 4 14 8 1 2 36
062 Refrigeration 2 4 8 3 2 2 2 1 2 2 1 1 0 2 1 2 35
374 Thermal Measuring and Testing 1 2 5 5 3 2 4 0 1 2 3 1 2 2 2 0 35
604 Surgery (Medicators and Receptors) 1 4 2 4 5 2 1 3 0 4 1 2 2 1 2 2 35
089 Ordnance 0 2 2 3 2 0 1 2 4 1 3 0 5 2 4 3 34
436 Chemistry: Analytical and Immunological Testing 0 0 5 5 4 1 0 2 1 1 4 3 1 3 4 0 34
714 Error Detection/Correction and Fault Detection/Recovery 2 5 3 6 4 1 6 3 0 0 0 1 1 1 1 0 34
345 Computer Graphics Processing and Selective Visual Display Systems 3 7 2 0 5 1 1 3 3 3 0 3 0 0 0 0 31
706 DP: Artificial Intelligence (Data Processing) 1 1 0 4 4 3 0 1 4 2 2 2 2 3 0 2 31
134 Cleaning and Liquid Contact with Solids 0 0 2 1 2 3 1 0 1 4 1 5 3 2 3 2 30
052 Static Structures (e.g., Buildings) 1 2 1 0 1 2 1 0 0 0 2 2 3 6 1 7 29
216 Etching a Substrate: Processes 0 1 1 0 2 3 0 0 1 3 3 2 3 3 5 2 29
315 Electric Lamp and Discharge Devices: Systems 1 0 3 1 3 4 2 1 4 1 2 0 1 2 1 3 29
318 Electricity: Motive Power Systems 2 2 4 1 3 1 1 2 1 2 1 1 2 2 2 2 29
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 1 7 5 2 2 1 2 1 1 2 0 1 1 1 0 29
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 1 1 0 0 2 0 1 1 0 3 1 3 3 10 28
505 Superconductor Technology: Apparatus, Material, Process 1 1 0 0 2 1 3 3 0 1 4 1 2 4 3 1 27
606 Surgery (instruments) 0 2 0 4 0 0 1 0 1 1 2 6 1 4 2 3 27
341 Coded Data Generation or Conversion 1 1 2 1 0 1 6 2 3 1 1 3 2 2 0 0 26
455 Telecommunications 1 1 1 0 1 1 3 1 1 3 1 0 1 3 2 6 26
095 Gas Separation: Processes 0 0 1 1 0 0 2 1 4 1 1 5 1 2 3 3 25
473 Games Using Tangible Projectile 0 1 0 1 1 0 1 1 7 5 3 3 0 0 2 0 25
165 Heat Exchange 1 2 0 1 0 0 2 1 3 0 1 2 0 4 3 4 24
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 10 0 0 0 1 0 2 3 2 1 1 2 0 1 1 0 24
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 0 0 3 2 0 2 2 1 2 0 1 1 5 1 2 23
228 Metal Fusion Bonding 0 2 0 0 0 1 2 3 3 0 4 2 0 2 0 3 22
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 1 2 1 2 2 1 1 2 0 2 1 2 0 2 1 22
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 1 2 1 2 3 1 2 2 1 2 2 2 0 0 0 22
726 Information Security 0 0 0 0 0 0 1 1 2 1 0 0 5 6 4 2 22
322 Electricity: Single Generator Systems 0 1 1 1 1 4 0 2 4 2 1 1 2 0 1 0 21
439 Electrical Connectors 0 2 0 1 2 1 1 1 1 0 0 0 2 3 4 2 20
004 Baths, Closets, Sinks, and Spittoons 0 2 4 3 5 1 0 0 1 0 0 1 1 0 1 0 19
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 2 0 1 0 1 0 0 0 0 5 3 2 5 19
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 1 2 1 0 0 0 0 0 0 2 1 1 6 3 19
244 Aeronautics and Astronautics 0 1 1 2 0 1 1 1 0 1 2 0 4 4 0 1 19
404 Road Structure, Process, or Apparatus 0 4 0 2 1 4 2 0 0 0 0 1 1 2 1 1 19
475 Planetary Gear Transmission Systems or Components 0 0 0 1 0 1 2 1 1 0 2 1 4 3 3 0 19
280 Land Vehicles 3 1 2 1 1 0 3 0 0 0 1 0 0 0 2 5 19
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 3 4 1 4 1 0 1 1 1 0 1 1 0 0 0 0 18
405 Hydraulic and Earth Engineering 0 2 1 2 1 1 2 1 1 1 0 1 0 1 1 3 18
323 Electricity: Power Supply or Regulation Systems 2 1 0 3 0 0 0 0 1 1 1 0 2 3 1 2 17
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 2 0 1 1 1 0 1 0 1 2 3 1 2 1 0 17
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 1 3 4 2 4 2 16
372 Coherent Light Generators 3 2 2 2 0 0 0 0 1 2 1 0 0 0 2 1 16
033 Geometrical Instruments 0 1 0 2 1 1 0 0 1 0 2 4 0 0 3 0 15
451 Abrading 2 1 1 1 0 3 2 0 0 0 0 1 1 0 1 2 15
106 Compositions: Coating or Plastic 3 0 0 1 1 0 1 0 1 0 1 1 1 1 1 2 14
434 Education and Demonstration 1 1 1 2 1 1 0 2 0 0 1 1 2 1 0 0 14
002 Apparel 0 2 0 0 0 0 1 2 0 1 2 2 0 1 1 1 13
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 1 0 0 0 3 1 2 6 13
160 Flexible or Portable Closure, Partition, or Panel 2 0 0 2 4 1 1 1 0 0 0 0 0 1 1 0 13
222 Dispensing (apparatus and process) 2 3 1 0 0 1 0 2 0 2 1 0 0 0 0 1 13
336 Inductor Devices 1 0 1 1 1 2 0 0 1 0 1 2 0 0 2 1 13
338 Electrical Resistors 2 2 3 1 0 0 0 1 0 0 1 1 2 0 0 0 13
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 3 3 0 1 0 0 0 1 0 0 1 0 2 2 0 13
379 Telephonic Communications 0 0 3 0 4 1 0 1 1 0 1 1 0 0 1 0 13
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 2 2 2 0 0 1 0 0 1 1 1 3 13
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 3 3 1 0 1 2 0 1 0 0 0 0 1 0 1 12
096 Gas Separation: Apparatus 0 0 0 1 0 0 0 0 2 0 3 3 0 3 0 0 12
123 Internal-Combustion Engines 1 0 0 1 1 2 0 0 0 0 1 0 0 1 2 3 12
126 Stoves and Furnaces 2 3 1 0 0 2 0 0 0 0 1 0 1 0 0 2 12
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 0 0 0 0 1 3 1 1 3 2 0 0 0 0 12
366 Agitating (e.g., of articles and materials) 3 0 0 2 0 1 0 2 0 1 0 1 1 0 0 1 12
384 Bearings 1 2 1 1 0 0 0 0 0 0 0 1 1 1 1 3 12
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 3 4 2 0 0 0 0 0 1 0 0 0 1 1 12
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 1 0 0 1 0 1 1 1 1 0 1 3 1 12
015 Brushing, Scrubbing, and General Cleaning 1 1 1 0 0 2 0 1 1 0 1 1 1 1 0 0 11
137 Fluid Handling 0 0 0 1 0 0 1 1 0 0 0 1 1 0 3 3 11
246 Railway Switches and Signals 0 0 0 1 0 0 1 1 1 0 2 3 1 0 0 1 11
297 Chairs and Seats 2 1 0 0 0 0 0 0 0 2 0 1 1 1 2 1 11
431 Combustion 1 3 3 2 0 0 0 0 0 0 1 1 0 0 0 0 11
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 1 3 0 2 0 1 0 0 0 1 1 1 0 0 1 11
242 Winding, Tensioning, or Guiding 1 0 0 1 1 0 1 2 1 1 1 0 1 0 0 0 10
355 Photocopying 0 0 0 0 0 0 0 2 1 1 1 3 1 1 0 0 10
417 Pumps 1 0 0 0 1 1 1 0 0 1 1 0 1 1 0 2 10
420 Alloys or Metallic Compositions 0 1 0 1 0 0 1 0 0 1 1 0 1 1 0 3 10
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 2 2 0 2 1 1 0 0 0 0 0 0 1 0 0 10
122 Liquid Heaters and Vaporizers 1 1 0 0 1 0 0 0 0 0 0 1 0 2 2 1 9
248 Supports (e.g., for holding articles, etc.) 1 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 9
343 Communications: Radio Wave Antennas 0 1 2 4 2 0 0 0 0 0 0 0 0 0 0 0 9
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 1 0 3 1 0 0 2 0 1 1 0 9
440 Marine Propulsion 0 0 0 0 0 4 3 0 0 1 0 0 0 0 0 1 9
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 2 1 2 1 0 0 1 0 0 1 0 0 0 0 1 9
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 3 0 3 1 2 9
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 0 0 1 2 1 1 0 0 0 0 1 0 0 2 9
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 1 0 0 0 0 1 0 1 3 2 9
034 Drying and Gas or Vapor Contact with Solids 5 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 8
072 Metal Deforming 0 0 1 1 0 0 0 3 2 0 0 0 0 1 0 0 8
251 Valves and Valve Actuation 0 1 0 1 2 2 2 0 0 0 0 0 0 0 0 0 8
266 Metallurgical Apparatus 0 0 0 1 0 0 0 0 1 1 0 3 0 0 1 1 8
333 Wave Transmission Lines and Networks 0 1 0 0 0 2 1 0 0 0 2 0 1 0 1 0 8
414 Material or Article Handling 0 0 3 1 0 0 1 0 0 0 0 0 0 0 0 3 8
418 Rotary Expansible Chamber Devices 0 1 1 0 0 0 0 0 0 0 1 0 1 2 1 1 8
725 Interactive Video Distribution Systems 1 0 0 1 0 0 0 0 0 1 0 1 1 2 0 1 8
419 Powder Metallurgy Processes 0 1 0 1 0 0 0 0 1 1 1 0 1 1 1 0 8
084 Music 0 0 0 0 0 2 0 0 0 0 1 0 1 1 2 0 7
114 Ships 1 1 0 0 1 1 0 1 0 1 1 0 0 0 0 0 7
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 0 1 1 0 2 0 1 0 1 0 0 0 0 0 7
180 Motor Vehicles 0 1 0 0 0 0 0 1 0 1 0 3 0 0 0 1 7
220 Receptacles 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 7
349 Liquid Crystal Cells, Elements and Systems 0 0 0 1 2 1 0 1 0 0 0 0 1 1 0 0 7
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 1 0 0 0 0 0 1 1 0 1 0 0 2 7
482 Exercise Devices 1 0 2 1 0 0 0 0 0 0 1 0 0 0 0 2 7
501 Compositions: Ceramic 0 0 2 0 0 0 1 0 0 0 1 3 0 0 0 0 7
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 1 0 2 0 1 1 1 0 0 0 0 0 0 0 0 7
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 2 2 0 1 0 1 0 0 0 0 0 1 0 0 0 7
051 Abrasive Tool Making Process, Material, or Composition 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
055 Gas Separation 0 0 0 0 0 0 0 0 0 0 1 0 2 1 2 0 6
068 Textiles: Fluid Treating Apparatus 2 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 6
206 Special Receptacle or Package 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 6
224 Package and Article Carriers 1 1 0 0 1 0 0 0 0 0 0 2 0 0 1 0 6
261 Gas and Liquid Contact Apparatus 1 2 2 0 0 0 0 0 0 0 1 0 0 0 0 0 6
269 Work Holders 0 0 1 1 0 0 0 0 0 0 0 0 3 0 1 0 6
330 Amplifiers 1 0 0 0 0 0 1 0 0 3 0 1 0 0 0 0 6
398 Optical Communications 1 0 1 0 0 0 2 0 1 0 0 0 1 0 0 0 6
005 Beds 1 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 5
043 Fishing, Trapping, and Vermin Destroying 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 5
119 Animal Husbandry 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 5
139 Textiles: Weaving 0 0 0 0 2 3 0 0 0 0 0 0 0 0 0 0 5
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 5
192 Clutches and Power-Stop Control 0 0 1 0 0 0 0 1 0 0 0 0 2 0 1 0 5
241 Solid Material Comminution or Disintegration 1 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 5
273 Amusement Devices: Games 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2 5
380 Cryptography 0 0 0 0 0 0 0 0 1 0 0 0 1 0 3 0 5
406 Conveyors: Fluid Current 0 0 2 2 0 0 0 0 0 0 0 0 0 1 0 0 5
450 Foundation Garments 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 1 5
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 2 0 0 0 3 0 5
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 1 2 1 0 1 0 0 5
209 Classifying, Separating, and Assorting Solids 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 5
037 Excavating 0 1 0 0 0 0 0 0 0 0 3 0 0 0 0 0 4
042 Firearms 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 4
047 Plant Husbandry 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 4
102 Ammunition and Explosives 0 0 1 2 0 0 0 0 1 0 0 0 0 0 0 0 4
108 Horizontally Supported Planar Surfaces 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 4
181 Acoustics 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 4
223 Apparel Apparatus 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 4
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4
373 Industrial Electric Heating Furnaces 1 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
407 Cutters, for Shaping 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 4
426 Food or Edible Material: Processes, Compositions, and Products 0 1 0 0 0 0 0 0 0 1 1 0 0 0 1 0 4
446 Amusement Devices: Toys 2 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 4
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 4
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 4
040 Card, Picture, or Sign Exhibiting 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 3
044 Fuel and Related Compositions 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 3
053 Package Making 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3
065 Glass Manufacturing 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 3
074 Machine Element or Mechanism 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 3
105 Railway Rolling Stock 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 3
132 Toilet 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 3
188 Brakes 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 3
198 Conveyors: Power-Driven 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 3
200 Electricity: Circuit Makers and Breakers 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 3
203 Distillation: Processes, Separatory 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3
215 Bottles and Jars 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 3
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 3
249 Static Molds 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 3
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 3
285 Pipe Joints or Couplings 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 3
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 3
403 Joints and Connections 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 3
433 Dentistry 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 3
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 3
512 Perfume Compositions 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 3
588 Hazardous or Toxic Waste Destruction or Containment 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 3
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 3
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 3
202 Distillation: Apparatus 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 3
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2
054 Harness for Working Animal 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
070 Locks 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
081 Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
083 Cutting 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
092 Expansible Chamber Devices 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
101 Printing 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
116 Signals and Indicators 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
140 Wireworking 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
177 Weighing Scales 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
182 Fire Escape, Ladder, or Scaffold 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
212 Traversing Hoists 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
331 Oscillators 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
410 Freight Accommodation On Freight Carrier 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
014 Bridges 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
028 Textiles: Manufacturing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
030 Cutlery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
056 Harvesters 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
069 Leather Manufactures 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
111 Planting 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
112 Sewing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
124 Mechanical Guns and Projectors 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
159 Concentrating Evaporators 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
168 Farriery 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
196 Mineral Oils: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
211 Supports: Racks 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
213 Railway Draft Appliances 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
312 Supports: Cabinet Structure 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
347 Incremental Printing of Symbolic Information 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
388 Electricity: Motor Control Systems 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
396 Photography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
401 Coating Implements with Material Supply 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
024 Buckles, Buttons, Clasps, Etc. 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 495 613 764 661 583 468 544 492 516 554 736 713 738 828 1049 1090 10841


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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 files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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