Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684208 | Process for preparing pentenals | Helmut Bahrmann, Ernst Wiebus, Bernhard Fell, Peter Hermanns | 1997-11-04 |
| 5661204 | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Heymanns, Thomas Muller, Jurgen Szameitat +1 more | 1997-08-26 |