Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401362 | Water-soluble and/or water-swellable hybrid polymer | Dirk Fischer, Gundula Starkulla | 2022-08-02 |
| 11339241 | Water-soluble and/or water-swellable hybrid polymer | Dirk Fischer, Gundula Starkulla | 2022-05-24 |
| 11306170 | Water-soluble and/or water-swellable hybrid polymer | Dirk Fischer, Gundula Starkulla | 2022-04-19 |