Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971790 | Dosage form for lessening irritation of mocusa | Patrick S. L. Wong, Felix Theeuwes, George V. Guittard | 1990-11-20 |
| 4915953 | Dosage form for delivering acetaminophen or phenylpropanolamine | Maureen L. Jordan, Atul D. Ayer, David E. Edgren | 1990-04-10 |
| 4915954 | Dosage form for delivering a drug at two different rates | Atul D. Ayer, Maureen L. Jordan, David E. Edgren | 1990-04-10 |
| 4867969 | Hydrogel formulation for administering non-steroidal drugs | Patrick S. L. Wong, Felix Theeuwes, George V. Guittard | 1989-09-19 |
| 4851229 | Composition comprising a therapeutic agent and a modulating agent | Brian L. Barclay, Patrick S. L. Wong, Felix Theeuwes | 1989-07-25 |
| 4814181 | Dosage form comprising fast agent delivery followed by slow agent delivery | Maureen L. Jordan, Atul D. Ayer, David E. Edgren | 1989-03-21 |
| 4777049 | Constant release system with pulsed release | Brian L. Barclay, Patrick S. L. Wong, Felix Theeuwes | 1988-10-11 |
| 4751071 | Composition comprising salbutamol | Brian L. Barclay, Patrick S. L. Wong, Felix Theeuwes | 1988-06-14 |
| 4747847 | System for delivering potassium chloride with enhanced bioacceptability | Patrick S. L. Wong, Felix Theeuwes, George V. Guittard | 1988-05-31 |
| 4723957 | System for delivering drug with enhanced bioacceptability | Patrick S. L. Wong, Felix Theeuwes, George V. Guittard | 1988-02-09 |