Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10597544 | Pigments | Meike Saatze | 2020-03-24 | $144,891,000 |
| 8500901 | Interference pigments | Reinhold Rueger, Klaus Ambrosius, Helge Kniess | 2013-08-06 | $72,172,000 |
| 8268069 | Pearlescent pigments | Sabine Melson, Marc Entenmann, Marita Jekel | 2012-09-18 | $70,627,000 |
| 8114211 | Pearlescent pigments | Carsten Handrosch, Nicole Schupp, Meike Willius | 2012-02-14 | $79,195,000 |
| 7226503 | Effect pigments based on coated glass flakes | Ralf Anselmann, Klaus Ambrosius | 2007-06-05 | $131,484,000 |