SI; Erwin C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SI; Erwin C..The latest application filed is for "oleic acid-releasing contact lens".
- SI; Erwin C. - Alameda CA
| Patent | Date |
|---|---|
| Cationic Contact Lens App 20220183433 - JI; Yuan ; et al. | 2022-06-16 |
| Oleic Acid-releasing Contact Lens App 20220187620 - SI; Erwin C. ; et al. | 2022-06-16 |
| Ophthalmic composition for the treatment of ocular infection Grant 9,789,058 - Si October 17, 2 | 2017-10-17 |
| Ophthalmic Composition For The Treatment Of Ocular Infection App 20170196805 - Si; Erwin C. | 2017-07-13 |
| Non-steroidal anti-inflammatory ophthalmic compositions Grant 8,778,999 - Hosseini , et al. July 15, 2 | 2014-07-15 |
| Non-steroidal Anti-inflammatory Ophthalmic Compositions App 20100227928 - HOSSEINI; Kamran ; et al. | 2010-09-09 |
| Topical otic compositions and methods of topical treatment of prevention of otic infections App 20060046970 - Bowman; Lyle M. ; et al. | 2006-03-02 |
| Stabilization of aminosteroids for topical ophthalmic and other applications Grant 5,332,582 - Babcock , et al. * July 26, 1 | 1994-07-26 |
| Aminosteroids for ophthalmic use Grant 5,256,408 - Babcock , et al. October 26, 1 | 1993-10-26 |
| Aminosteroids for ophthalmic use Grant 5,209,926 - Babcock , et al. May 11, 1 | 1993-05-11 |
| Aminosteroids for ophthalmic use Grant 5,124,154 - Babcock , et al. June 23, 1 | 1992-06-23 |
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