Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969156 | Crystalline [R- (R*,R*)]-2-(4-Dfluorophenyl)-.beta.,.delta.-dihydroxy-5-(1-methylethyl)- 3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt (atorvastatin) | Christopher A. Briggs, Robert C. Wade, Kikuko Harasawa, Shigeru Ichikawa, Kazuo Minohara +1 more | 1999-10-19 |
| 5693845 | Cyanocycloalkylacetic acid and ester intermediates for preparing cyclic amino acid anticonvulsant compounds | Don R. Johnson, Ronald E. Seamans, James Robert Zeller | 1997-12-02 |
| 5362883 | Process for cyclic amino acid anticonvulsant compounds | Don R. Johnson, Ronald E. Seamans, James Robert Zeller | 1994-11-08 |
| 5319135 | Process for cyclic amino acid anticonvulsant compounds | Don R. Johnson, Ronald E. Seamans, James Robert Zeller | 1994-06-07 |
| 5204478 | Process for the synthesis of 2,6-dichloro-5-fluoronicotinic acid and 2,6-dichloro-5-fluoronicotinoyl chloride | — | 1993-04-20 |
| 5132451 | Process for cyclic amino acid anticonvulsant compounds | Don R. Johnson, Ronald E. Seamans, James Robert Zeller | 1992-07-21 |
| 5057616 | Podophyllotoxin purification process | Jay F. Stearns | 1991-10-15 |