Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444854 | Process for the production of enantiomerically pure or optically enriched sertraline-tetralone using continuous chromatography | Oliver Dapremont, Fiona Geiser, Subramanian Sam Guhan, Robert M. Guinn, George J. Quallich | 2002-09-03 |
| 5789314 | Method of topside and inter-metal oxide coating | Chu-Tsao Yen, Shih-Ked Lee, Pailu Wang, Chuen-Der Lien | 1998-08-04 |