Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324843 | Process for making 3,4,5,6-tetrahydrophthalimide derivatives | Lothar Rueb, Karl Eicken, Bernd Schaefer, Peter Schaefer | 1994-06-28 |
| 5310915 | Process for the purification of 7-chloroquinoline-8-carboxylic acids | Knut Koob, Winfried Richarz | 1994-05-10 |