Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871779 | Process for preparing morphinan-6-one products with low levels of α,β-unsaturated ketone compounds | Henry J. Buehler, Anthony Mannino, Dennis C. Aubuchon, Hong Gu | 2014-10-28 |
| 8748611 | Processes for preparing morphinan-6-one products with low levels of alpha beta-unsaturated compounds | Henry J. Buehler, Anthony Mannino, Dennis C. Aubuchon, Hong Gu | 2014-06-10 |
| 8399671 | Methods for producing hydrocodone, hydromorphone or a derivative thereof | Brian Orr | 2013-03-19 |
| 4775764 | Method for preparing 4,4' difluorobiphenyl | — | 1988-10-04 |
| 4663480 | Inhibiting polymerization of ethylenically unsaturated monomers with Mn(NO.sub.2).sub.2 | Ervin B. Inskip, Douglas C. Caskey | 1987-05-05 |