Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405506 | Article including light valves | Jaroslaw Zieba, Johannes P. Seydel | 2025-09-02 |
| 12345901 | Diffusive optical device | Jaroslaw Zieba, Tasso Sales | 2025-07-01 |
| 12332464 | Optical device with at least one infrared reflective material | Johannes P. Seydel, John Edward Book, Alberto Argoitia, Jaroslaw Zieba | 2025-06-17 |
| 12285779 | Multilayer articles containing organic layers | Alberto Argoitia, Johannes P. Seydel | 2025-04-29 |
| 12275852 | High chroma flakes | Johannes P. Seydel, Mark Tevis, Jeffrey James Kuna, Jaroslaw Zieba, Paul T. Kohlmann | 2025-04-15 |
| 12271011 | Diffractive pigment including an embossed layer | Alberto Argoitia, Johannes P. Seydel, Jaroslaw Zieba | 2025-04-08 |
| 12202982 | Method for manufacturing a special effect pigment using an emulsion | — | 2025-01-21 |