Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6281383 | Process for the preparation of .alpha.,.alpha.- dimethylphenylacetic acid from .alpha.,.alpha.-dimethylbenzyl cyanide under normal pressure | Gerhard Korb, Hans-Wolfram Flemming, Rudolf Lehnert | 2001-08-28 |
| 5510489 | Method of preparing 1-amino-2, 6-dimethylpiperidine | Wolfgang Bauer, Eckard Kujath, Manfred Schrod | 1996-04-23 |