Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329758 | Skin sanitizing antimicrobial alcoholic compositions | Ronald A. Barnhart, Mojgan Cline | 2012-12-11 |
| 6672001 | Method for mulching an agricultural soil bed using a biodegradable protein material, and a mulched agricultural crop growing plot produced thereby | Viswas M. Ghorpade, Robert Weber, Milford Hanna | 2004-01-06 |
| 6273960 | Method of cleaning contact lenses using carbon dioxide and carbonic acid | Rajkumar P. Bhatia, Alok K. Kulshreshtha, Geoffrey R. Owen | 2001-08-14 |
| 6171404 | Use of carbon dioxide and carbonic acid to clean contact lenses | Rajkumar P. Bhatia, Alok K. Kulshreshtha, Geoffrey R. Owen | 2001-01-09 |
| 6071904 | Process for manufacturing ophthalmic suspensions | Robert E. Beck, Rex C. Sport | 2000-06-06 |
| 5909745 | Use of carbon dioxide and carbonic acid to clean contact lenses | Rajkumar P. Bhatia, Alok K. Kulshreshtha | 1999-06-08 |
| 5679336 | Antibacterial compositions | Rajni Jani | 1997-10-21 |
| 5662919 | Sulfated polyvinyl alcohol polymers to stabilize pharmaceutical drug compounds | Ernesto J. Castillo, Ruma Sarkar | 1997-09-02 |
| 5620970 | Topical ophthalmic carbonic anhydrase inhibitor formulations | Wesley Wehsin Han, Thomas R. Dean, Steven H. Gerson, Rajni Jani | 1997-04-15 |
| 5554367 | Compositions for treatment of glaucoma | Rajni Jani, George R. McCarty | 1996-09-10 |
| 5540918 | Use of certain anionic surfactants to enhance antimicrobial effectiveness of ophthalmic compositions | Ernesto J. Castillo | 1996-07-30 |
| 5521222 | Topical ophthalmic pharmaceutical vehicles | Kenneth W. Reed | 1996-05-28 |
| 5520920 | Use of certain anionic surfactants to enhance antimicrobial effectiveness of ophthalmic compositions | Ernesto J. Castillo | 1996-05-28 |
| 5461081 | Topical ophthalmic pharmaceutical vehicles | Kenneth W. Reed | 1995-10-24 |
| 5093126 | Glaucoma formulations comprising an anionic, polysulfonic acid polymer having mucomimetic properties and a polystyrene sulfonic polymer | Rajni Jani | 1992-03-03 |
| 5008255 | Method for enhancing solubility of trimethoprim with sodium sulfacetamide, and synergistic pharmaceutical compositions derived therefrom | John G. Edwards, Wesley Wehsin Han | 1991-04-16 |