Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157122 | Process for the preparation of 3-unsubstituted indoles using methane sulfonic acid as an additional catalyst | Dalian Zhao | 1992-10-20 |
| 5126456 | 7-chloroquinaldine synthesis | Zhiguo Jake Song | 1992-06-30 |
| 5070022 | Enzymic process for preparing leukotriene antagonists | Paul J. Reider, Joseph S. Amato, James Bergan, Edward J. J. Grabowski | 1991-12-03 |
| 4894450 | Process for 2-(aminoalkylthio) carbapenems | Edward J. J. Grabowski | 1990-01-16 |
| 4654433 | Process for the preparation of esters of amino acids | — | 1987-03-31 |