Issued Patents All Time
Showing 25 most recent of 204 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524277 | Extended release dosage form | David E. Edgren, Gurdish K. Bhatti, Shu Li, Robert Skluzacek | 2013-09-03 |
| RE44459 | Method for lowering blood glucose | Anthony L. Kuczynski, Atul D. Ayer | 2013-08-27 |
| 8084059 | Antidepressant dosage form | David E. Edgren, Gurdish K. Bhatti, Zahedeh Hatamkhani | 2011-12-27 |
| 7803401 | Dosage form comprising liquid formulation | Liang Dong, Steven Espinal | 2010-09-28 |
| 7736668 | System for delaying drug delivery up to seven hours | Frank Jao, Hoa T. Huynh, Kathy Mc Chesney, Pamela K. Wat | 2010-06-15 |
| 7338663 | Expandable osmotic composition and coating suspension | Shaoling Li, Liang Dong, Padmaja Shivanand | 2008-03-04 |
| 7335193 | Osmotically-driven fluid dispenser | Nipun Davar | 2008-02-26 |
| 7147867 | Dosage form comprising liquid formulation | Liang Dong, Steven Espinal | 2006-12-12 |
| 7087243 | Pharmaceutical coating composition and method of use | David E. Edgren, Shu Li, Gurdish K. Bhatti, Liang Dong, Si-Hong Yum | 2006-08-08 |
| 7060734 | Pharmaceutical coating composition and method of use | David E. Edgren, Shu Li, Gurdish K. Bhatti, Liang Dong, Si-Hong Yum | 2006-06-13 |
| 6929803 | Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings | Liang Dong, Jiansheng Wan | 2005-08-16 |
| 6797283 | Gastric retention dosage form having multiple layers | David E. Edgren, Francisco Jao | 2004-09-28 |
| 6773721 | Osmotic caplet | Felix Theeuwes, George V. Guittard, Atul D. Ayer | 2004-08-10 |
| 6764697 | System for delaying drug delivery up to seven hours | Frank Jao, Hoa T. Huynh, Kathy Mc Chesney, Pamela K. Wat | 2004-07-20 |
| 6719751 | Osmotic dosage form composed of an extruded polymer tube form | Liang Dong, Atul D. Ayer, Padmaja Shivanand, Michael A. Desjardin | 2004-04-13 |
| 6635281 | Gastric retaining oral liquid dosage form | David E. Edgren | 2003-10-21 |
| 6595951 | Closure system for an active agent delivert device | James Horvath, Radomir N. M. Vukadin, Joyce C. Anthony, Vincent J. Ferrari, Jeffrey W. Etter +1 more | 2003-07-22 |
| 6596314 | Controlled release liquid active agent formulation dosage forms | David E. Edgren, Liang Dong, Crystal Pollock-Dove | 2003-07-22 |
| 6572582 | Mixing system for an active agent delivery device | Stephen Hwang, Vincent J. Ferrari | 2003-06-03 |
| 6551613 | Dosage form comprising therapeutic formulation | Liang Dong, Vincent J. Ferrari, Steven Espinal | 2003-04-22 |
| 6548083 | Prolonged release active agent dosage form adapted for gastric retention | Liang Dong, David E. Edgren, Felix Theeuwes, Phyllis I. Gardner, Francisco Jao +1 more | 2003-04-15 |
| 6534089 | Uniform drug delivery therapy | Atul D. Ayer, Andrew Lam, Judy A. Magruder, Lawrence G. Hamel | 2003-03-18 |
| 6491683 | Osmotic dosage form composed of an extruded polymer tube form | Liang Dong, Atul D. Ayer, Padmaja Shivanand, Michael A. Desjardin | 2002-12-10 |
| 6491945 | Hydrocodone therapy | Jerry D. Childers, George V. Guittard, Glen E. Barclay, Anthony L. Kuczynski | 2002-12-10 |
| 6440457 | Method of administering antidepressant dosage form | David E. Edgren, Gurdish K. Bhatti, Zahedeh Hatamkhani | 2002-08-27 |