Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423785 | Maleic anhydride copolymers containing amine oxide groups and their use as dispersants for pigments of fillers | Eberhard Esselborn, Wolfgang Josten, Ellen Reuter, Stefan Silber, Andreas Stüttgen | 2002-07-23 |
| 4306054 | Process for the production of epoxide resins | Ferdinand Alber, Wolfgang Bohm, Christian Gunther, Herbert Hecker, Walter Horingklee +9 more | 1981-12-15 |