Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746240 | Interference pigments | Stephanie Andes, Thomas KRASEMANN, Manfred Thon, Martina Welsch, Ralf Schweinfurth +1 more | 2023-09-05 |
| 11479681 | Effect pigments | Sabine Schoen, Michael Jungnitz, Stefan Schlueter, Kirsten Fritsche, Carsten Plueg +1 more | 2022-10-25 |
| 11459469 | Effect pigments | Sabine Schoen, Michael Jungnitz, Stefan Schlueter, Kirsten Fritsche, Carsten Plueg +1 more | 2022-10-04 |
| 11453789 | Effect pigments | Sabine Schoen, Michael Jungnitz, Stefan Schlueter, Kirsten Fritsche, Carsten Plueg +1 more | 2022-09-27 |
| 9238739 | Effect pigments | Joachim Duschek, Alfred Hennemann | 2016-01-19 |
| 8647429 | Effect pigments | Sabine Melson, Volker Wilhelm | 2014-02-11 |
| 7745003 | Particles having a functional multilayered structure | Alfred Hennemann, Marc Entenmann, Margarete Müller, Renate Bonn-Walter, Adalbert Huber | 2010-06-29 |
| 7455726 | Photostabilised effect pigments | Padma Kaviratna | 2008-11-25 |