Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054584 | Pour point depressant | Andreas Okkel, Jan Von Haaren, Jörg Bömer, Markus Lorenz, Peter Walter Stannek +2 more | 2024-08-06 |
| 11879032 | Reaction products containing urethane groups and urea groups | Andreas Okkel, Wolfgang Pritschins, Michael Bessel, Marcus Meichsner, Monika Roch | 2024-01-23 |
| 11453748 | Amine functional compound | Andreas Okkel, Guillaume Wojciech Jaunky, Hans-Josef Teuwsen, Markus Lorenz, Anne Vogel +1 more | 2022-09-27 |
| 10836857 | Polyester-modified amino adducts | Andreas Okkel, Wolfgang Pritschins | 2020-11-17 |