Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693845 | Cyanocycloalkylacetic acid and ester intermediates for preparing cyclic amino acid anticonvulsant compounds | Rex A. Jennings, Don R. Johnson, James Robert Zeller | 1997-12-02 |
| 5386031 | Process for the synthesis of 2-amino-3,5-dihydro-7-substituted-4H-pyrrolo[3,]pyrimidin-4-ones | Randall L. De Jong, James Robert Zeller | 1995-01-31 |
| 5362883 | Process for cyclic amino acid anticonvulsant compounds | Rex A. Jennings, Don R. Johnson, James Robert Zeller | 1994-11-08 |
| 5319135 | Process for cyclic amino acid anticonvulsant compounds | Rex A. Jennings, Don R. Johnson, James Robert Zeller | 1994-06-07 |
| 5132451 | Process for cyclic amino acid anticonvulsant compounds | Rex A. Jennings, Don R. Johnson, James Robert Zeller | 1992-07-21 |
| 4490386 | Phosphate salts of 1-[2-[(1-alkoxycarbonyl-3-aralkyl)-amino]-1-oxoalkyl]octahydro-1H-indole -2-carboxylic acids, preparation of, and medical compositions thereof | Walter E. Behnke | 1984-12-25 |