Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672213 | Liquid enzyme compositions containing aromatic acid derivatives | Ronald P. Quintana, Bor-Shyue Hong | 1997-09-30 |
| 5605661 | Methods of using liquid enzyme compositions containing mixed polyols | Bor-Shyue Hong | 1997-02-25 |
| 5604190 | Stable liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems | Masood A. Chowhan, Ronald P. Quintana, Bor-Shyue Hong, Thierry Bilbault, Ruth Rosenthal | 1997-02-18 |