Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481695 | Amino acid-modified siloxanes, process for preparing them and application | Wilfried Knott, Frauke Henning, Sadik Amajjahe, Sarah Krauskopf, Olga Jazkewitsch +1 more | 2016-11-01 |
| 9353225 | Compounds having guanidine groups and containing semi-organic silicon groups | Wilfried Knott, Michael Ferenz, Wolfgang Hojak, Bastian Matthias Brugger, Frank Schubert +1 more | 2016-05-31 |
| 9346919 | Polysiloxane-polyether copolymers with amino groups and/or quaternary ammonium groups in the polyether moiety and processes for the preparation thereof | Olga Jazkewitsch, Frank Schubert, Frank Koenig, Dirk Kuppert | 2016-05-24 |