Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309374 | Injection apparatus and method of using same | Karl I. Hecker, Leslie A. Clark, James Pfeiffer | 2001-10-30 |
| 6309630 | Non-steroidal anti-inflammatory ophthalmic suspensions | Rajesh A. Patel, Peng Shen | 2001-10-30 |
| 6299603 | Injection apparatus and method of using same | Karl I. Hecker, Leslie A. Clark, James Pfeiffer | 2001-10-09 |
| 6265444 | Ophthalmic composition | James Pfeiffer, Eric B. Memarzadeh, Samir Roy | 2001-07-24 |
| 6239113 | Topical treatment or prevention of ocular infections | Chandler R. Dawson | 2001-05-29 |
| 6159458 | Sustained release ophthalmic compositions containing water soluble medicaments | James Pfeiffer | 2000-12-12 |
| 5977171 | Sustained release emulsions | Rajesh A. Patel, Thomas B. Ottoboni | 1999-11-02 |
| 5814655 | Non-steroidal ophthalmic mixtures | Rajesh A. Patel, Peng Shen | 1998-09-29 |
| 5767153 | Sustained release emulsions | Rajesh A. Patel, Thomas B. Ottoboni | 1998-06-16 |
| 5538721 | Stabilization of aminosteroids for topical ophthalmic and other applications | John C. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran | 1996-07-23 |
| 5474764 | Alkaline ophthalmic suspensions | Rajesh A. Patel, Margarita Vildaver, Raymond Chen | 1995-12-12 |
| 5340572 | Alkaline ophthalmic suspensions | Rajesh A. Patel, Margarita Vildaver, Raymond Chen | 1994-08-23 |
| 5332582 | Stabilization of aminosteroids for topical ophthalmic and other applications | John C. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran | 1994-07-26 |
| 5256408 | Aminosteroids for ophthalmic use | John G. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran | 1993-10-26 |
| 5252319 | Aminosteroids for ophthalmic use | John C. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran | 1993-10-12 |
| 5209926 | Aminosteroids for ophthalmic use | John C. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran | 1993-05-11 |
| 5188826 | Topical ophthalmic suspensions | Santosh K. Chandrasekaran, Margaret J. Reents, John C. Babcock, Roy Duane Archibald, Joseph R. Robinson | 1993-02-23 |
| 5124154 | Aminosteroids for ophthalmic use | John C. Babcock, Jon R. Polansky, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekran | 1992-06-23 |
| 4687816 | Surface treatment of soft contact lenses | Shaow B. Lin, S. Kumar Chandrasekaran, Thomas B. Harvey, III | 1987-08-18 |
| 4666249 | Surface-treated contact lens and method of producing | Robert E. Bauman, S. Kumar Chandrasekaran, Shaow B. Lin, Thomas B. Harvey, III | 1987-05-19 |