Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371579 | Method for producing effect pigments | Winfried Hoffmuller, Axel Von Clausbruch, Tobias Rudisch | 2025-07-29 |
| 12305041 | Method for producing platelet-shaped pigments | Maik Rudolf Johann SCHERER, Kai Herrmann SCHERER, Sebastian Wetter, Florian Frohlich, Manfred Heim +4 more | 2025-05-20 |
| 12128704 | Mask exposure method, transparent conductive metallization and pigment | Winfried Hoffmuller, Andreas Rauch | 2024-10-29 |