Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4379783 | Trialkylsilicon-containing phenylcycloalkane analgesics | Michael R. Johnson | 1983-04-12 |
| 4371720 | 2-Hydroxy-4-(substituted) phenyl cycloalkanes and derivatives | Michael R. Johnson | 1983-02-01 |
| 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 |
| 4306097 | 3-[2-Hydroxy-4-(substituted)phenyl]-cycloalkanol analgesic agents | Charles A. Harbert, Michael R. Johnson | 1981-12-15 |
| 4285867 | Pharmacologically active 4-[2-hydroxy-4-(substituted)phenyl]naphthalen-2(1H)-ones and 2-ols, derivatives thereof and intermediates therefor | Michael R. Johnson | 1981-08-25 |
| 4284829 | Hydroxyalkyl and oxoalkyl substituted phenols as analgesics and sedatives | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-08-18 |
| 4283569 | Hydroxyalkyl and oxoalkyl substituted phenols as analgesics and sedatives | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-08-11 |
| 4270005 | 1,9-Dihydroxyoctahydrophenanthrenes and intermediates therefor | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-05-26 |
| 4268692 | 1,9-Dihydroxyoctahydrophenanthrenes and intermediates therefor | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-05-19 |
| 4268523 | 1,9-Dihydroxyoctahydrophenanthrenes and intermediates therefor | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-05-19 |
| 4263438 | 3-[2,4-(Disubstituted)-phenyl]azacycloalkanones as analgesics | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1981-04-21 |
| 4237133 | 1,9-Dihydroxyoctahydrophenanthrenes | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1980-12-02 |
| 4235913 | 9-Hydroxyhexahydrodibeno[b,d]pyrans, 1-substituted-9-hydroxyhexahydrodibenzo]b,d]pyrans | Michael R. Johnson | 1980-11-25 |
| 4188495 | 1,9-Dihydroxyoctahydrophenanthrenes and intermediates therefor | Thomas H. Althuis, Charles A. Harbert, Michael R. Johnson | 1980-02-12 |