Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640611 | Polyamine addition compounds | Andreas Okkel, Jürgen Omeis, Wolfgang Pritschins, Jörg Bömer, Sabine Stelz +1 more | 2020-05-05 |
| 10544091 | Reaction products containing amidoamine groups | Andreas Okkel, Jürgen Omeis, Jörg Bömer, Monika Roch, Sabine Stelz | 2020-01-28 |