Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981607 | Emulsion eye drop for alleviation of dry eye related symptoms in dry eye patients and/or contact lens wearers | Orest Olejnik, Brenda L. Reis | 1999-11-09 |
| 5585406 | Nonirritating nonionic tissue cleaning method | Thao Tran | 1996-12-17 |
| 5550163 | Method for reducing filtrate waste in a manufacturing process of a pharmaceutical product containing benzalkonium chloride | Robert J. Pallo, Walter L. Tien, Orest Olejnik | 1996-08-27 |
| 5518718 | Nonirritating nonionic tissue cleaning compositions | Thao Tran | 1996-05-21 |
| 5474979 | Nonirritating emulsions for sensitive tissue | Walter L. Tien, Orest Olejnik | 1995-12-12 |
| 5252246 | Nonirritating nonionic surfactant compositions | Thao Tran | 1993-10-12 |
| 5252318 | Reversible gelation compositions and methods of use | Abhay M. Joshi, Kenneth J. Himmelstein | 1993-10-12 |
| 4606940 | Small particle formation and encapsulation | Sylvan G. Frank, Arne Brodin | 1986-08-19 |