Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341906 | 1,9-Dihydroxyoctahydrophenanthrenes | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1982-07-27 |
| 4332942 | 3-(2-Hydroxy-4-(substituted)phenyl)azacycloalkanes as analgesics | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1982-06-01 |
| 4331602 | Pharmacologically active 4-[2-hydroxy-4-(substituted]phenyl)naphthalen-2(1H)-ones and 2-ols, derivatives thereof and intermediates therefor | Michael R. Johnson | 1982-05-25 |
| 4310529 | Intermediates to 1,9-dihydroxyoctahydrophenanthrenes | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1982-01-12 |
| 4310668 | Intermediates to 1,9-dihydroxyoctahydrophenanthrenes | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1982-01-12 |
| 4310669 | Intermediates to 1,9-dihydroxyoctahydrophenanthrenes | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1982-01-12 |