Issued Patents All Time
Showing 1–2 of 2 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 |
| 8754027 | Quaternized polyethulenimines with a high ethoxylation degree | Rainer Dobrawa, Sophia Ebert, Stefano Scialla, Frank Hulskotter, Gloria Di Capua +1 more | 2014-06-17 |