Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683585 | Process for the removal of organic solvents from waste water | Hanswilhelm Bach, Jurgen Weber | 1997-11-04 |
| 5684208 | Process for preparing pentenals | Peter Lappe, Ernst Wiebus, Bernhard Fell, Peter Hermanns | 1997-11-04 |
| 5661204 | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Wolfgang Greb, Peter Heymanns, Peter Lappe, Thomas Muller, Jurgen Szameitat +1 more | 1997-08-26 |