Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404217 | Process for treating a porous dental zirconia block with coloring solutions | — | 2025-09-02 |
| 12390312 | Set of colored porous zirconia dental mill blanks and process of production | Hans R. Schnagl, Gallus Schechner | 2025-08-19 |
| 12214060 | Glazing composition for a dental zirconia article, process of sintering and kit of parts | Jacqueline C. Rolf, Martin Goetzinger, Holger Hauptmann | 2025-02-04 |