Issued Patents 1994
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362830 | Method of making crosslinked PVP | Jui-Chang Chuang, Robert B. Login | 1994-11-08 |
| 5362815 | Process for making polyvinylpyrrolidone polymer having predetermined characteristics | Jui-Chang Chuang, Robert B. Login | 1994-11-08 |
| 5322898 | Alkyl vinyl ether polymers containing a lactam functionality | Ratan K. Chaudhuri | 1994-06-21 |
| 5321110 | Cationic polymer compositions | — | 1994-06-14 |
| 5312619 | Aqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and hydrogen peroxide | John J. Merianos, Terry E. Smith, Jui-Chang Chuang | 1994-05-17 |
| 5306795 | Polymerization of vinylpyrrolidone | Terry E. Smith | 1994-04-26 |
| 5286826 | Process for making highly crosslinked polyvinylpyrrolidone having a low swell volume | Susan Y. Tseng | 1994-02-15 |
| 5286779 | Emulsion polymerization composition | Jui-Chang Chuang, Domingo Jon, John C. Hornby | 1994-02-15 |
| 5283305 | Method of making crosslinked PVP | Jui-Chang Chuang, Robert B. Login | 1994-02-01 |