Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352833 | Antibacterial polymeric quaternary ammonium compounds | — | 1994-10-04 |
| 5312619 | Aqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and hydrogen peroxide | Jenn S. Shih, Terry E. Smith, Jui-Chang Chuang | 1994-05-17 |