Ewin; Richard A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ewin; Richard A..The latest application filed is for "endoparasitic depsipeptides".
- Ewin; Richard A. - Kalamazoo MI
- Ewin; Richard A - Kalamazoo MI
| Patent | Date |
|---|---|
| Endoparasitic Depsipeptides App 20220211802 - Curtis; Michael P. ; et al. | 2022-07-07 |
| Endoparasitic depsipeptides Grant 11,331,369 - Curtis , et al. May 17, 2 | 2022-05-17 |
| Endoparasitic Depsipeptides App 20200282016 - Curtis; Michael P. ; et al. | 2020-09-10 |
| Phenicol antibacterials Grant 9,428,528 - Curtis , et al. August 30, 2 | 2016-08-30 |
| Phenicol Antibacterials App 20160194342 - Curtis; Michael ; et al. | 2016-07-07 |
| Phenicol antibacterials Grant 9,340,564 - Ewin , et al. May 17, 2 | 2016-05-17 |
| Phenicol Antibacterials App 20150266910 - Curtis; Michael ; et al. | 2015-09-24 |
| Phenicol antibacterials Grant 9,073,894 - Ewin , et al. July 7, 2 | 2015-07-07 |
| Cephalosporins useful as antibacterial agents Grant 8,722,656 - Duclos , et al. May 13, 2 | 2014-05-13 |
| Phenicol Antibacterials App 20130237502 - Curtis; Michael ; et al. | 2013-09-12 |
| Novel Cephalosporins Useful As Antibacterial Agents App 20120283237 - Duclos; Brian A. ; et al. | 2012-11-08 |
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