Utility | ||
Subclass | Subgroup | Patent |
A61B | 8/5276 | 12167937 |
A61K | 39/001157 | 12168045 |
B03C | 1/0332 | 12168236 |
B65G | 1/0464 | 12168571 |
C01F | 11/44 | 12168611 |
D21H | 11/18 | 12168852 |
E21B | 33/134 | 12168910 |
G06F | 3/04182 | 12169610 |
H03L | 7/085 | 12170522 |