Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964694 | Polysiloxanes having quaternary ammonium groups, a process for the preparation thereof and the use thereof in cleaning and care formulations | Michael Ferenz, Sascha Herrwerth, Felix Mueller, Joerg Peggau | 2011-06-21 |