208 |
Mineral Oils: Processes and Products |
3 |
1 |
1 |
2 |
0 |
7 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
3 |
1 |
0 |
1 |
1 |
6 |
423 |
Chemistry of Inorganic Compounds |
0 |
0 |
1 |
1 |
2 |
4 |
516 |
Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting |
1 |
2 |
0 |
0 |
1 |
4 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
1 |
0 |
1 |
1 |
0 |
3 |
073 |
Measuring and Testing |
0 |
0 |
2 |
0 |
0 |
2 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
0 |
0 |
0 |
1 |
2 |
455 |
Telecommunications |
0 |
0 |
1 |
0 |
1 |
2 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
1 |
0 |
0 |
0 |
1 |
2 |
507 |
Earth Boring, Well Treating, and Oil Field Chemistry |
2 |
0 |
0 |
0 |
0 |
2 |
518 |
Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof |
0 |
0 |
0 |
2 |
0 |
2 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
0 |
1 |
0 |
0 |
1 |
2 |
005 |
Beds |
1 |
0 |
0 |
0 |
0 |
1 |
044 |
Fuel and Related Compositions |
0 |
0 |
0 |
1 |
0 |
1 |
052 |
Static Structures (e.g., Buildings) |
1 |
0 |
0 |
0 |
0 |
1 |
053 |
Package Making |
0 |
0 |
0 |
0 |
1 |
1 |
055 |
Gas Separation |
0 |
0 |
1 |
0 |
0 |
1 |
081 |
Tools |
0 |
0 |
0 |
0 |
1 |
1 |
095 |
Gas Separation: Processes |
1 |
0 |
0 |
0 |
0 |
1 |
106 |
Compositions: Coating or Plastic |
0 |
0 |
0 |
0 |
1 |
1 |
128 |
Surgery (includes Class 600) |
0 |
1 |
0 |
0 |
0 |
1 |
137 |
Fluid Handling |
0 |
0 |
1 |
0 |
0 |
1 |
164 |
Metal Founding |
0 |
0 |
1 |
0 |
0 |
1 |
175 |
Boring or Penetrating the Earth |
1 |
0 |
0 |
0 |
0 |
1 |
210 |
Liquid Purification or Separation |
0 |
0 |
0 |
0 |
1 |
1 |
273 |
Amusement Devices: Games |
0 |
0 |
0 |
0 |
1 |
1 |
296 |
Land Vehicles: Bodies and Tops |
1 |
0 |
0 |
0 |
0 |
1 |
348 |
Television |
1 |
0 |
0 |
0 |
0 |
1 |
370 |
Multiplex Communications |
0 |
0 |
1 |
0 |
0 |
1 |
382 |
Image Analysis |
0 |
0 |
1 |
0 |
0 |
1 |
398 |
Optical Communications |
0 |
0 |
0 |
1 |
0 |
1 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
1 |
0 |
0 |
1 |
433 |
Dentistry |
0 |
0 |
0 |
1 |
0 |
1 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
1 |
0 |
0 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
0 |
0 |
0 |
1 |
1 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
0 |
0 |
0 |
1 |
0 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
1 |
0 |
0 |
0 |
1 |
718 |
Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) |
0 |
1 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
18 |
8 |
13 |
11 |
14 |
64 |