Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9526763 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2016-12-27 |
| 9095553 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2015-08-04 |
| 8802095 | Injectable, non-aqueous suspension with high concentration of therapeutic agent | Guohua Chen, Andrew S. Luk | 2014-08-12 |
| 8501215 | Injectable multimodal polymer depot compositions and uses thereof | Guohua Chen, Lothar W. Kleiner, Jeremy C. Wright | 2013-08-06 |
| 8460694 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2013-06-11 |
| 8440226 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2013-05-14 |
| 8252303 | Injectable depot compositions and uses thereof | Guohua Chen, Lothar W. Kleiner, John Spaltro | 2012-08-28 |
| 8211467 | Osmotic drug delivery devices containing suspension formulations comprising particles having active agents and nonaqueous single-phase vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2012-07-03 |
| 8206745 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2012-06-26 |
| 8114437 | Solvent/polymer solutions as suspension vehicles | Catherine M. Rohloff, Guohua Chen, Andrew S. Luk, Rupal A. Ayer, Michael A. Desjardin +2 more | 2012-02-14 |
| 7829109 | Catheter injectable depot compositions and uses thereof | Guohua Chen, Lothar W. Kleiner, John Spaltro | 2010-11-09 |
| 7368126 | Controlled release depot formulations | Guohua Chen, Roy Bannister, Teresa Kameda, David Priebe, Lothar W. Kleiner | 2008-05-06 |
| 6375978 | Rate controlling membranes for controlled drug delivery devices | Lothar W. Kleiner, Robert M. Gale, Randall G. Berggren, Gilbert T. Tong, Guohua Chen +1 more | 2002-04-23 |