Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629429 | Process for preparing 4-arylamino-benzopyran and related compounds | David Kronenthal, Richard H. Mueller | 1997-05-13 |
| 5616775 | Process for preparing homocystein analogs useful as intermediates for compounds containing a fused bicyclic ring | David Kronenthal | 1997-04-01 |
| 5608064 | Purinyl salts useful for preparing guanine containing antiviral agents | Janak Singh, Gregory S. Bisacchi, Toomas Mitt, Richard H. Mueller, Robert Zahler +1 more | 1997-03-04 |