Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673190 | Method for manufacturing dosage forms | Harry S. Sowden, Bernard F. Plantz | 2014-03-18 |
| 8545887 | Modified release dosage forms | Harry S. Sowden, David Wynn, Der-Yang Lee, Martin Thomas | 2013-10-01 |
| 8114328 | Method of coating a dosage form comprising a first medicant | Harry S. Sowden, Bernard F. Plantz | 2012-02-14 |
| 7972624 | Method of manufacturing modified release dosage forms | Harry S. Sowden, David Wynn, Der-Yang Lee, Martin Thomas | 2011-07-05 |
| 7968120 | Modified release dosage forms | Harry S. Sowden, David Wynn, Der-Yang Lee, Martin Thomas | 2011-06-28 |
| 7838026 | Burst-release polymer composition and dosage forms comprising the same | Der-Yang Lee, Frank J. Bunick, Jen-Chi Chen, Harry S. Sowden | 2010-11-23 |
| 7122143 | Methods for manufacturing dosage forms | Harry S. Sowden, Bernard F. Plantz | 2006-10-17 |
| 6837696 | Apparatus for manufacturing dosage forms | Harry S. Sowden | 2005-01-04 |
| 5026709 | Method for the preparation of a theophylline sustained release pharmaceutical composition and the composition prepared thereby | Richard J. Harwood, Gunvant N. Mehta, Ramesh C. Jhawar, Liang Huang, Wayne M. Grim | 1991-06-25 |