Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594723 | ZnO nanoparticle coated exfoliated graphite composite, method of producing composite and use in Li-ion battery | Olga Isakin, Kerstin Schindler, Ralf Moos, Monika Willert-Porada | 2023-02-28 |
| 11299636 | Effect pigments based on artificially produced substrates with a narrow size distribution | Günter Kaupp, Ulrich Schmidt, Dirk Schumacher | 2022-04-12 |
| 11230643 | Pearlescent pigments based on fine and thin substrates | Michael Gruener, Ulrich Schmidt, Günter Kaupp, Peter Krueger, Jens Depner +2 more | 2022-01-25 |
| 11202739 | Red-coloured decorative pigments with high chroma and high brilliancy, method for their production and use of same | Michael Grüner, Günter Kaupp | 2021-12-21 |
| 10947391 | Gold-coloured effect pigments having high chroma and high brilliancy, method for the production and use thereof | Michael Grüner, Günter Kaupp | 2021-03-16 |
| 10934436 | Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof | Michael Grüner, Günter Kaupp | 2021-03-02 |
| 10799432 | Effect pigments with high chroma and high brilliancy, method for the production and use thereof | Michael Grüner, Günter Kaupp | 2020-10-13 |
| 10759941 | Metal effect pigments with high chroma and high brilliancy, method for the production and use thereof | Michael Grüner, Günter Kaupp | 2020-09-01 |
| 10557037 | Coated pigments, method for the production and the use thereof, coating agent and article | Simone Kreppner, Oliver Bedford, Oliver Struck | 2020-02-11 |
| 10391043 | Effect pigments with high chroma and high brilliancy, method for the production and use thereof | Michael Grüner, Günter Kaupp | 2019-08-27 |
| 9453131 | PVD-metallic effect pigments with diffractive structure and metal nanoparticles, process for preparing them and use thereof | Bernhard Geissler, Martin Fischer, Frank Henglein, Wolfgang Herzing, Klaus Greiwe | 2016-09-27 |
| 9175166 | Multi-layer metallic effect pigments, process for their preparation and use | Bernhard Geissler, Wolfgang Herzing, Jasmin Bleisteiner, Martin Fischer | 2015-11-03 |
| 9127169 | Dark metal effect pigments produced by means of a physical vapour deposition (PVD) method | Martin Fischer, Wolfgang Herzing, Bernhard Geissler | 2015-09-08 |
| 8864899 | PVD metal effect pigment having gradient on nanoscale metal particles, method for the production thereof and use thereof | Bernhard Geissler, Wolfgang Herzing, Frank Henglein, Martin Fischer | 2014-10-21 |
| 5282319 | Bottom dump basket for vegetable spin dryer | Manny R. Casquilho, Alan Heinzen, Edwin W. Mabie | 1994-02-01 |