Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988748 | Additive as component of mineral oil compositions | Hiltrud Täubert, Konrad Bühler, Torsten Meyer | 2011-08-02 |
| 7776801 | Additive mixture as component of a mineral oil composition | Hiltrud Täubert, Erhard Brauer, Torsten Meyer, Dietrich von der Wense | 2010-08-17 |
| 7368489 | Additive for inhibiting photolytic degradation reactions in aminoplasts | Manfred Ratzsch, Daniel Jocham, Uwe Muller, Arthur Schwesig, Tatjana Javor | 2008-05-06 |