Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627757 | Enantioselective synthesis of azetidinone intermediate compounds | Xiaoyong Fu, Timothy L. McAllister, Chou-Hong Tann | 2003-09-30 |
| 5283359 | Process for preparing albuterol, acetal, hemi-acetal, and hydrates of arylglyoxal intermediates thereof | Chou-Hong Tann, John S. Chiu, Michael D. Green, Timothy L. McAllister, Cesar Colon +1 more | 1994-02-01 |