Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822572 | Process for continuous emulsion polymerization | Jessica Hain, Hans-Peter Weitzel | 2014-09-02 |
| 6624243 | Functionalized copolymers for preparing coating compositions | Kurt Stark, Peter Tschirner, Peter Ball, Klaus Büppelmann | 2003-09-23 |
| 6262163 | Process for preparing protective-colloid-stabilized vinyl ester or vinyl ester-ethylene polymers in the form of their aqueous dispersions | Hans-Peter Weitzel, Manfred Hannebaum | 2001-07-17 |