Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227552 | Agent for treating textiles, containing at least one anionic, aromatic polyester and at least one non-ionic, aromatic polyester | Frank Meier, Matthias Sunder, Sheila Edwards, Thorsten Ott | 2019-03-12 |
| 9457944 | Water-soluble packaging with bittering agent | Frank Meier, Brigitte Giesen, Leyla Kolling, Matthias Sunder | 2016-10-04 |