Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879382 | Pyrido(3,4-f)pyrrolo(1,2-b)(1,2,5)triazepines | Richard C. Effland, Kevin J. Kapples, Gordon E. Olsen | 1989-11-07 |
| 4868190 | N-pyridinyl-9H-carbazol-9-amines | Richard C. Effland, Joseph T. Klein, Gordon E. Olsen | 1989-09-19 |
| 4861889 | 3-(2,3,4,5,6-pentafluorophenoxy)-8-azabicyclo[3.2.1]octanes | Grover C. Helsley, Gordon E. Olsen | 1989-08-29 |
| 4853384 | 1-carbonyl derivatives of 4-aryl-4-aryloxypiperidines | Grover C. Helsley, Gordon E. Olsen | 1989-08-01 |
| 4822796 | 1-((Phenothiazin-10-yl)alkyl)-alpha-phenyl-4-piperidinemethanols and pharmaceutical use | Grover C. Helsley, Gordon E. Olsen | 1989-04-18 |
| 4812450 | Spiro((piperidine-pyrrolidine- or hexahydroazepinyl substituted) pyrrolo(2,1-C) (1,4)benzoxazepines) | Richard C. Effland, Kevin J. Kapples | 1989-03-14 |
| 4812456 | 1-(N-(2-alkylthio-10H-phenothiazin-10-yl)alkyl)-4-benzoylpiperidines and pharmaceutical use | Grover C. Helsley, Gordon E. Olsen | 1989-03-14 |