Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7355043 | Preparation of purines | — | 2008-04-08 |
| 6846927 | Preparation of purines | — | 2005-01-25 |
| 5132466 | Process for preparing 4-(6-methoxy-2'-naphthyl)butane-2-one | Sidney E. Callander | 1992-07-21 |
| 5068458 | Chemical process for halogenating 2-methyl-6-methoxynaphthalene | Sidney E. Callander | 1991-11-26 |
| 4501696 | Process for the preparation of penam derivatives | Marguerita A. Vallance | 1985-02-26 |
| 4368334 | p-Hydroxymandelic acid | — | 1983-01-11 |