Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358214 | Timed, sustained release systems for propranolol | Krishna Vishnupad, Gopi M. Venkatesh | 2016-06-07 |
| 9040086 | Timed, sustained release systems for propranolol | Krishna Vishnupad, Gopi M. Venkatesh | 2015-05-26 |
| 8367111 | Extended release dosage forms of propranolol hydrochloride | Gopi M. Venkatesh, Krishna Vishnupad | 2013-02-05 |
| 7048945 | Timed pulsatile drug delivery systems | Krishna Vishnupad, Gopi M. Venkatesh, Der-Yang Lee | 2006-05-23 |
| 6627223 | Timed pulsatile drug delivery systems | Krishna Vishnupad, Gopi M. Venkatesh | 2003-09-30 |
| 6500454 | Timed, sustained release systems for propranolol | Krishna Vishnupad, Gopi M. Venkatesh | 2002-12-31 |
| 6451345 | Functional coating of linezolid microcapsules for taste-masking and associated formulation for oral administration | Krishna Vishnupad, Gopi M. Venkatesh | 2002-09-17 |
| 6344215 | Methylphenidate modified release formulations | Marie J. Bettman, Dan L. Hensley, Krishna Vishnupad, Gopi M. Venkatesh | 2002-02-05 |
| 5709886 | Effervescent microcapsules | Marie J. Bettman, Thomas C. Powell | 1998-01-20 |
| 5639475 | Effervescent microcapsules | Marie J. Bettman, Thomas C. Powell | 1997-06-17 |
| 4719114 | Encapsulated yeast | — | 1988-01-12 |
| 4537784 | Process of preparing a particulate food acidulant | Douglas W. Perkins | 1985-08-27 |
| 4511584 | Particulate food acidulant | Douglas W. Perkins | 1985-04-16 |
| 4511592 | Preparation of acidulated meat emulsions | Douglas W. Perkins, Anthony V. Petricca | 1985-04-16 |
| 4497845 | Acidulated meat emulsion | Douglas W. Perkins, Anthony V. Petricca | 1985-02-05 |