| Subclass | Subgroup | Patent |
| C10B | 49/06 | 12391882 |
| C10C | 3/007 | 12391883 |
| C10G | 1/02 | 12391884 |
| 21/16 | 12391885 | |
| 27/12 | 12391886 | |
| 33/04 | 12391887 | |
| 45/04 | 12391888 | |
| 53/06 | 12391889 | |
| 55/06 | 12391890 | |
| 59/02 | 12391891 | |
| 65/10 | 12391892 | |
| 69/02 | 12391893 | |
| C10L | 9/06 | 12391894 |
| 10/04 | 12391895 | |
| C10M | 133/42 | 12391896 |
| 135/18 | 12391897 | |
| 169/04 | 12391898 |