Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304077 | Metal effect pigments, method for the production and the use thereof and powder coating | Alfred Bubat, Wolfgang Griesel, Phu Qui Nguyen | 2012-11-06 |
| 8067090 | Color effect pigment with a layer made of discrete metal particles, method for the production thereof and its use | Ralph Domnick, Georg Bauer, Christian Wolfrum, Thomas Klaumunzer, Thomas Schuster | 2011-11-29 |
| 7955772 | Dry toner, processes for the production thereof, and the use thereof | Thomas Schuster | 2011-06-07 |
| 7651562 | Pigment and pigmented cosmetic preparation as well as method for production of the pigment | Günter Kaupp, Thomas Schuster, Gunter Sommer | 2010-01-26 |