Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350899 | Process for the esterification of unsaturated carboxylic acids with unsaturated alcohols with avoidance of blackening and precipitation | Rudiger Herpich, Bernd Kray, Roland Parg, Erich Schmidt, Iris Degen | 2002-02-26 |