Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693813 | Process for preparation of 4H-4-oxo-quinolizine-3-carboxylic acid | Wei Wang, Chi-Nung Hsiao, Qun Li, Daniel Chu | 1997-12-02 |
| 5625092 | Process for the preparation of a substituted 2.5-diamino-3-hydroxyhexane | Timothy Lee Stuk, Michael S. Allen, Anthony R. Haight, Denton C. Langridge, M. Robert Leanna +11 more | 1997-04-29 |
| 5616776 | Process for the preparation of a substituted 2.5-diamono-3-hydroxy-hexane | Timothy Lee Stuk, Anthony R. Haight, M. Robert Leanna, Howard E. Morton, Timothy A. Robbins +2 more | 1997-04-01 |