Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799544 | Compositions which can be used as biofuel | Ulrich Schörken, Carolin Meyer, Nigel Cooban, Diana Stuhlmann | 2010-09-21 |
| 6946524 | Methods for producing polyester amides based on polyisobutylenes, polyester amides produced thereby, and uses therefor in stabilizing crude oil | Wolfgang Breuer, Paul Birnbrich, Claus-Peter Herold, Stephan von Tapavicza, Didier Groffe | 2005-09-20 |