520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
11 |
23 |
13 |
23 |
9 |
10 |
13 |
5 |
8 |
10 |
9 |
10 |
144 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
27 |
13 |
19 |
14 |
4 |
7 |
7 |
10 |
5 |
10 |
5 |
9 |
130 |
585 |
Chemistry of Hydrocarbon Compounds |
19 |
12 |
8 |
5 |
4 |
1 |
2 |
3 |
5 |
3 |
4 |
5 |
71 |
208 |
Mineral Oils: Processes and Products |
9 |
4 |
10 |
5 |
3 |
1 |
1 |
2 |
2 |
2 |
2 |
2 |
43 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
8 |
14 |
1 |
6 |
1 |
2 |
2 |
0 |
1 |
0 |
2 |
4 |
41 |
532 |
Organic Compounds (includes Classes 532-570) |
7 |
5 |
2 |
0 |
0 |
0 |
3 |
0 |
1 |
2 |
1 |
4 |
25 |
423 |
Chemistry of Inorganic Compounds |
0 |
1 |
2 |
0 |
0 |
0 |
1 |
0 |
4 |
4 |
2 |
4 |
18 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
1 |
5 |
3 |
3 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
073 |
Measuring and Testing |
0 |
1 |
2 |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
3 |
4 |
13 |
210 |
Liquid Purification or Separation |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
3 |
2 |
1 |
3 |
12 |
310 |
Electrical Generator or Motor Structure |
1 |
5 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
9 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
1 |
3 |
2 |
9 |
095 |
Gas Separation: Processes |
1 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
1 |
7 |
417 |
Pumps |
3 |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
7 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
2 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
7 |
507 |
Earth Boring, Well Treating, and Oil Field Chemistry |
1 |
0 |
1 |
1 |
1 |
0 |
0 |
2 |
0 |
0 |
1 |
0 |
7 |
250 |
Radiant Energy |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
1 |
0 |
1 |
0 |
0 |
6 |
242 |
Winding, Tensioning, or Guiding |
0 |
0 |
3 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
5 |
356 |
Optics: Measuring and Testing |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
2 |
4 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
1 |
0 |
4 |
203 |
Distillation: Processes, Separatory |
2 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
324 |
Electricity: Measuring and Testing |
0 |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
359 |
Optical: Systems and Elements |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
361 |
Electricity: Electrical Systems and Devices |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
3 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
703 |
DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
3 |
060 |
Power Plants |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
062 |
Refrigeration |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
280 |
Land Vehicles |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
353 |
Optics: Image Projectors |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
367 |
Communications, Electrical: Acoustic Wave Systems and Devices |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
518 |
Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
710 |
Input/Output (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
029 |
Metal Working |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
044 |
Fuel and Related Compositions |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
096 |
Gas Separation: Apparatus |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
099 |
Foods and Beverages: Apparatus |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
110 |
Furnaces |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
119 |
Animal Husbandry |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
134 |
Cleaning and Liquid Contact with Solids |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
137 |
Fluid Handling |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
144 |
Woodworking |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
180 |
Motor Vehicles |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
181 |
Acoustics |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
251 |
Valves and Valve Actuation |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
285 |
Pipe Joints or Couplings |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
297 |
Chairs and Seats |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
384 |
Bearings |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
416 |
Fluid Reaction Surfaces (i.e., Impellers) |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
439 |
Electrical Connectors |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
473 |
Games Using Tangible Projectile |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
501 |
Compositions: Ceramic |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
102 |
98 |
73 |
73 |
31 |
29 |
35 |
28 |
34 |
37 |
41 |
60 |
641 |