Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162886 | Copolymers which contain hydroxyl groups and a method of producing them | Gerhard Bremer, Hermann Kerber, Manfred Krumme, Olaf Ley, Werner Stephan | 2000-12-19 |
| 5677379 | .beta.-keto-ester-esterified polyol with polymerized monomers | Heinz Dietholf Becker, Gerhard Bremer, Carmen Flosbach, Hermann Kerber, Walter Schubert +1 more | 1997-10-14 |