Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654453 | Process for the production of .alpha.-branched aliphatic monocarboxylic acids | Gerhard Mueller, Bernhard Gutsche, Karl Schmid, Frank Bongardt, Eberhard Peukert +1 more | 1997-08-05 |
| 5646311 | Recovery of tocopherols | Tracy K. Hunt, Wilhelm Johannisbauer, Bernhard Gutsche, Volkmar Jordon, Herbert Wogatzki | 1997-07-08 |
| 5627289 | Recovery of tocopherol and sterol from tocopherol and sterol containing mixtures of fats and fat derivatives | Wilhelm Johannisbauer, Bernhard Gutsche, Volkmar Jordan, Herbert Wogatzki | 1997-05-06 |