Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249240 | Graft polymers having oligoalkylenimine side chains, process for their preparation and their use | Robert Feuerhake, Daniel Schoenfelder, Hans-Joachim Haehnle, Bernd Bruchmann, Paola Uribe Arocha +1 more | 2016-02-02 |
| 9127093 | Graft polymers having oligoalkylenimine side chains, process for their preparation and their use | Robert Feuerhake, Daniel Schoenfelder, Hans-Joachim Haehnle, Bernd Bruchmann, Paola Uribe Arocha +1 more | 2015-09-08 |
| 8283496 | Aminoalkyl vinyl ethers comprising ethylenimine units, processes for their preparation and their use | Robert Feuerhake, Daniel Schoenfelder, Hans-Joachim Haehnle, Bernd Bruchmann, Paola Uribe Arocha +3 more | 2012-10-09 |