Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916135 | N-heteroaryl-4-quinolinamines | Richard C. Effland, Larry Davis, Gordon E. Olsen | 1990-04-10 |
| 4900742 | N-(pyrrol-1-yl)pyridinamine compounds having memory enhancing properties | Richard C. Effland, Kevin J. Kapples | 1990-02-13 |
| 4883794 | Pyrrolo(1,2-b)cinnolines | R. Russell L. Hamer, Richard C. Effland | 1989-11-28 |
| 4880822 | N-(pyridinyl)-1H-indol-1-amines | Richard C. Effland | 1989-11-14 |
| 4868190 | N-pyridinyl-9H-carbazol-9-amines | Richard C. Effland, Larry Davis, Gordon E. Olsen | 1989-09-19 |
| 4806554 | Pyrazol and indazolpyridinamines | Richard C. Effland | 1989-02-21 |
| 4800203 | Pyrrolo(1,2-b)cinnolines | R. Russell L. Hamer, Richard C. Effland | 1989-01-24 |
| 4794181 | 1-aryloxy-2,3,4,5-tetrahydro-3-benzazepines | Richard C. Effland, Larry Davis | 1988-12-27 |
| 4792562 | N-(pyrrol-1-yl)pyridinamines having memory enhancing activity | Richard C. Effland, Kevin J. Kapples | 1988-12-20 |
| 4789678 | Memory enhancing .alpha.-alkyl-4-amino-3-quinolinemethanols and 1-(4-aralkylamino-3-quinolinyl)alkanones and related compounds | Richard C. Effland | 1988-12-06 |
| 4752610 | N-(pyrrol-1-yl)pyridinamines having memory enhancing properties | Richard C. Effland, Kevin J. Kapples | 1988-06-21 |
| 4610988 | 1-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyl]-4-(substituted)piperazines useful for alleviating pain | Larry Davis | 1986-09-09 |
| 4609658 | 1-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyl]-4-(substituted) piperazines useful for reducing blood pressure | Larry Davis | 1986-09-02 |
| 4604395 | 1-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyl]-4-(substituted)piperazines | Larry Davis | 1986-08-05 |
| 4598152 | 6-fluoro-3-[3-(oxoheterocyclo)propyl]-1,2-benzisoxazoles | Larry Davis | 1986-07-01 |
| 4591586 | 6-fluoro-3-[3-(1-heterocyclo)propyl]-1,2-benzisoxazoles for treatment of pain, hypertension and psychoses | Larry Davis | 1986-05-27 |
| 4588727 | Intermediates for pyrrolo[1,2-b][1,2,5]triazepines | Richard C. Effland, R. Richard L. Hamer | 1986-05-13 |
| 4578394 | Cholinergic function increasing 3-[N-(pyridyl) carbamoyl]-1,4-dihydropyridines | Richard C. Allen, Richard C. Effland | 1986-03-25 |
| 4551474 | Methods of alleviating convulsions and pain employing 4-aryloxy-1,2,3,4 tetrahydroisoquinolines | Richard C. Effland, Larry Davis | 1985-11-05 |
| 4546105 | Pyrrolylaminopiperidines, compositions thereof and methods of use | Richard C. Effland | 1985-10-08 |
| 4536578 | 1-[3-(6-Fluoro-1,2-benzisoxazol-3-yl)propyl]-4-(substituted)piperazines | Larry Davis | 1985-08-20 |
| 4524209 | 6-Fluoro-3-[3-(1-heterocyclo)propyl]-1,2-benzisoxazoles | Larry Davis | 1985-06-18 |
| 4517195 | Pyrrolo[1,2-b][1,2,5]triazepines and pharmaceutical compositions thereof | Richard C. Effland, R. Richard L. Hamer | 1985-05-14 |
| 4477670 | 4-Aryloxy-1,2,3,4-tetrahydroisoquinolines | Richard C. Effland, Larry Davis | 1984-10-16 |
| 4458075 | 6-Fluoro-3-[3-(1-heterocyclo)propyl]-1,2-benzisoxazoles | Larry Davis | 1984-07-03 |