Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068147 | Quaternized polyethylenimines with a high quaternization degree | Rainer Dobrawa, Sophia Ebert, Stefano Scialla, Frank Huelskoetter, Gloria Di Capua +6 more | 2015-06-30 |