Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282607 | Process for the preparation of iopamidol | Richard Lorenzini, Ashok V. Bhatia, Steven A. Chamberlin, Keith A. Drengler, Xiu C. Wang | 2007-10-16 |
| 7214807 | Method for the preparation of fluticasone and related 17β-carbothioic esters using a novel carbothioic acid synthesis and novel purification methods | Jufang Barkalow, Steven A. Chamberlin, Arthur J. Cooper, Azad Hossain, Denton C. Langridge | 2007-05-08 |
| 7115778 | Process for the preparation of iopamidol | Richard Lorenzini, Ashok V. Bhatia, Steven A. Chamberlin, Keith A. Drengler, Xiu C. Wang | 2006-10-03 |
| 6875887 | Process for the preparation of iopamidol | Richard Lorenzini, Ashok V. Bhatia, Steven A. Chamberlin, Keith A. Drengler, Xiu C. Wang | 2005-04-05 |
| 6803485 | Process for the preparation of iopamidol | Richard Lorenzini, Ashok V. Bhatia, Steven A. Chamberlin, Keith A. Drengler, Xiu C. Wang | 2004-10-12 |
| 5905134 | Process for the preparation of polyanhydrides | Ashok V. Bhatia, David A. Riley, Greg Robinson | 1999-05-18 |
| 5705692 | Process for the preparation of iohexol | Xiu C. Wang, Steve Chamberlin, Ashok V. Bhatia, Gregg E. Robinson | 1998-01-06 |