Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328070 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2019-06-25 |
| 10166228 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2019-01-01 |
| 9980958 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2018-05-29 |
| 9827240 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2017-11-28 |
| 9556189 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2017-01-31 |
| 9365580 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2016-06-14 |
| 9221830 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2015-12-29 |
| 8975272 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2015-03-10 |
| 8735420 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2014-05-27 |
| 8389540 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2013-03-05 |
| 7510730 | Apparatus and method for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2009-03-31 |
| 7300671 | Method and apparatus for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2007-11-27 |
| 7279579 | Polymorphic forms of naltrexone | Harry G. Brittain, David A. Dickason, Joyce M. Hotz, J. Michael Ramstack, Steven G. Wright | 2007-10-09 |
| 6939033 | Method and apparatus for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2005-09-06 |
| 6861016 | Apparatus and method for preparing microparticles | Steven G. Wright | 2005-03-01 |
| 6713090 | Apparatus and method for preparing microparticles | Steven G. Wright | 2004-03-30 |
| 6705757 | Method and apparatus for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2004-03-16 |
| 6596316 | Preparation of microparticles having a selected release profile | J. Michael Ramstack, Steven G. Wright | 2003-07-22 |
| 6540393 | Apparatus for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2003-04-01 |
| 6537586 | Apparatus and method for preparing microparticles | Steven G. Wright | 2003-03-25 |
| 6534092 | Method for preparing microparticles having a selected polymer molecular weight | Steven G. Wright, Michael E. Rickey, J. Michael Ramstack, Joyce M. Hotz | 2003-03-18 |
| 6495166 | Apparatus and method for preparing microparticles using in-line solvent extraction | Steven G. Wright | 2002-12-17 |
| 6395304 | Apparatus and method for preparing microparticles | Steven G. Wright | 2002-05-28 |
| 6379703 | Preparation of microparticles having a selected release profile | J. Michael Ramstack, Steven G. Wright | 2002-04-30 |
| 6379704 | Method for preparing microparticles having a selected polymer molecular weight | Steven G. Wright, Michael E. Rickey, J. Michael Ramstack, Joyce M. Hotz | 2002-04-30 |