Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778812 | 2,3-dihydro-9-methyl-1H-pyrrolo[1,2-a]indol-1-amines and derivatives thereof | — | 1988-10-18 |
| 4665183 | Process for preparing 6,7,8,9-tetrahydro-10-methylpyrido[1,2-a]indol-9-amines and derivatives thereof useful for the treatment of cognitive impairments | Gary King, Reinhardt Baudy, Victor J. DeNoble | 1987-05-12 |
| 4624954 | 6,7,8,9-tetrahydro-10-methylpyrido[1,2-a]indol-9-amines and derivatives thereof, useful for the treatment of cognitive impairments | Gary King, Reinhardt Baudy, Victor J. DeNoble | 1986-11-25 |
| 4515949 | [2-(1H-indol-1-yl)ethyl]-2-piperazine and pyrido[1,2-a]indol-9-one as intermediates for pyrazino(2,3-3,4)pyrido(1,2-a) indoles which are useful for treating hypertension in mammals | George Santroch | 1985-05-07 |
| 4492697 | 4H-Imidazo[2,3-c]pyrido[2,3-e][1,4]oxazine derivatives | Jean A. Gauthier | 1985-01-08 |
| 4482714 | Pyrazino[2',3'-3,4]pyrido[1,2-a]indole derivatives | George Santroch | 1984-11-13 |
| 4431657 | Analgesic compositions consisting of 2H-benzothieno[3,2-c]pyrazol-3-amine derivatives | Adolf H. Philipp, Rene Martel | 1984-02-14 |
| 4420476 | Benzofuro[3,2-c]pyrazol-3-amine derivatives | Adolf H. Philipp, Rene Martel | 1983-12-13 |
| 4409224 | Pyrimido[1,6-a]indole derivatives | — | 1983-10-11 |
| 4379926 | 1,4,5,6-Tetrahydropyrimidine derivatives | Jean A. Gauthier | 1983-04-12 |
| 4355031 | 2,3-Dihydro-3-[4-(substituted)-1-piperazinyl]-1H-isoindol-1-ones | Christopher A. Demerson | 1982-10-19 |
| 4351942 | Isochromans | Thomas A. Dobson, Leslie G. Humber, Christopher A. Demerson | 1982-09-28 |
| 4307234 | Pyrimido[1,6-a]indole derivatives | — | 1981-12-22 |
| 4307092 | 1-Oxo-5H-pyrimido[2,1-C]benzoxazine-2-carboxylic acid esters | Jean A. Gauthier | 1981-12-22 |
| 4254121 | 3-Oxo-5H-pyrimido[2,1-c][1,4 ]benzoxazines | Jean A. Gauthier | 1981-03-03 |
| 4254118 | 1-Oxo-5H-pyrimido[2,1-c][1,4]benzthiazine-2-carboxylic acid esters | Jean A. Gauthier | 1981-03-03 |
| 4244958 | Hypolipidemic derivatives of 4,5-dihydro-4-oxofuran-2-carboxylic acid | Dushan M. Dvornik, Mitchell Cayen | 1981-01-13 |
| 4232029 | 1-Hydroxyimidazole-5-methanamine derivatives | Adolf H. Philipp | 1980-11-04 |
| 4223151 | Process for preparing polycyclic heterocycles having a pyran ring | Thomas A. Dobson, Leslie G. Humber, Christopher A. Demerson | 1980-09-16 |
| 4198426 | 2-Substituted-3-methyl-.gamma.-pyrone tricyclic derivatives | Adolf H. Philipp | 1980-04-15 |
| 4189490 | 2-Substituted-3-methyl-.gamma.-pyrone tricyclic derivatives | Adolf H. Philipp | 1980-02-19 |
| 4188389 | 1,2,3,4-Tetrahydropyrrolo(1,2-A)pyrazines | — | 1980-02-12 |