166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
1 |
6 |
4 |
3 |
1 |
15 |
208 |
Mineral Oils: Processes and Products |
2 |
1 |
2 |
3 |
1 |
9 |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures |
3 |
2 |
0 |
0 |
0 |
5 |
123 |
Internal-Combustion Engines |
2 |
1 |
1 |
0 |
0 |
4 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
1 |
2 |
0 |
1 |
0 |
4 |
516 |
Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting |
0 |
1 |
0 |
1 |
2 |
4 |
410 |
Freight Accommodation On Freight Carrier |
2 |
1 |
0 |
0 |
0 |
3 |
423 |
Chemistry of Inorganic Compounds |
1 |
2 |
0 |
0 |
0 |
3 |
507 |
Earth Boring, Well Treating, and Oil Field Chemistry |
0 |
0 |
1 |
2 |
0 |
3 |
052 |
Static Structures (e.g., Buildings) |
0 |
0 |
1 |
1 |
0 |
2 |
073 |
Measuring and Testing |
2 |
0 |
0 |
0 |
0 |
2 |
095 |
Gas Separation: Processes |
0 |
1 |
0 |
1 |
0 |
2 |
128 |
Surgery (includes Class 600) |
0 |
1 |
0 |
0 |
1 |
2 |
266 |
Metallurgical Apparatus |
0 |
1 |
1 |
0 |
0 |
2 |
417 |
Pumps |
0 |
0 |
2 |
0 |
0 |
2 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
1 |
0 |
1 |
0 |
2 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
2 |
0 |
0 |
0 |
2 |
433 |
Dentistry |
1 |
1 |
0 |
0 |
0 |
2 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
0 |
0 |
1 |
0 |
2 |
706 |
DP: Artificial Intelligence (Data Processing) |
0 |
1 |
1 |
0 |
0 |
2 |
002 |
Apparel |
0 |
0 |
1 |
0 |
0 |
1 |
005 |
Beds |
0 |
0 |
0 |
1 |
0 |
1 |
102 |
Ammunition and Explosives |
1 |
0 |
0 |
0 |
0 |
1 |
114 |
Ships |
0 |
1 |
0 |
0 |
0 |
1 |
175 |
Boring or Penetrating the Earth |
0 |
0 |
0 |
1 |
0 |
1 |
209 |
Classifying, Separating, and Assorting Solids |
1 |
0 |
0 |
0 |
0 |
1 |
210 |
Liquid Purification or Separation |
1 |
0 |
0 |
0 |
0 |
1 |
219 |
Electric Heating |
0 |
0 |
1 |
0 |
0 |
1 |
251 |
Valves and Valve Actuation |
0 |
0 |
1 |
0 |
0 |
1 |
261 |
Gas and Liquid Contact Apparatus |
1 |
0 |
0 |
0 |
0 |
1 |
296 |
Land Vehicles: Bodies and Tops |
0 |
0 |
0 |
1 |
0 |
1 |
301 |
Land Vehicles: Wheels and Axles |
0 |
1 |
0 |
0 |
0 |
1 |
340 |
Communications: Electrical |
0 |
1 |
0 |
0 |
0 |
1 |
348 |
Television |
0 |
0 |
0 |
1 |
0 |
1 |
366 |
Agitating (e.g., of articles and materials) |
0 |
1 |
0 |
0 |
0 |
1 |
378 |
X-Ray or Gamma Ray Systems or Devices |
0 |
0 |
1 |
0 |
0 |
1 |
401 |
Coating Implements with Material Supply |
1 |
0 |
0 |
0 |
0 |
1 |
427 |
Coating Processes |
0 |
0 |
1 |
0 |
0 |
1 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
0 |
0 |
0 |
0 |
1 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
0 |
0 |
0 |
0 |
1 |
532 |
Organic Compounds (includes Classes 532-570) |
1 |
0 |
0 |
0 |
0 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
1 |
0 |
0 |
0 |
1 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
1 |
0 |
0 |
0 |
0 |
1 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
0 |
1 |
0 |
0 |
0 |
1 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
0 |
0 |
1 |
0 |
0 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
0 |
0 |
0 |
1 |
1 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
718 |
Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
26 |
30 |
19 |
18 |
8 |
101 |