Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617468 | Rheologically active urea urethane compounds | Ulrich Orth, Axel Woocker, Heribert Holtkamp, Christoph Buchmann | 2003-09-09 |
| 6596816 | Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers | Wolfgang Pritschins, Ulrich Orth | 2003-07-22 |
| 6512058 | Method of producing modified vinyl ether polymers | Alfred Bubat | 2003-01-28 |