Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349086 | Method for the preparation of 4-phenyl-1,3-benzodiazepins and precursors thereof | George E. Lee | 1994-09-20 |
| 5302721 | Method of preparation of physostigmine carbamate derivatives from eseretholes | George S. K. Wong, Franz J. WEIBERTH | 1994-04-12 |