Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835234 | Hydrophobically functionalized cationic polymers | Jan Bock, Donald F. Jacques | 1989-05-30 |
| 4831092 | Micellar process for preparing hydrophobically functionalized cationic polymers (C-2114) | Jan Bock, Donald F. Jacques | 1989-05-16 |