Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109949 | Lithium silicate materials | Marcel Schweiger, Volker Rheinberger, Harald Bürke, Wolfram Höland, Elke Signer-Apel +1 more | 2021-09-07 |
| 11091388 | Glass ceramic having SiO2 as main crystal phase | Markus Rampf, Marc Dittmer, Marcel Schweiger, Wolfram Höland | 2021-08-17 |
| 11072556 | Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phase | Markus Rampf, Sebastian Krolikowski, Wolfram Höland, Marcel Schweiger | 2021-07-27 |
| 11040914 | CeO2-stabilized ZrO2 ceramics for dental applications | Frank Rothbrust, Marcel Schweiger, Nicolas Courtois, Jerome Chevalier, Helen Reveron +2 more | 2021-06-22 |
| 10981823 | Lithium silicate materials | Elke Signer-Apel, Wolfram Höland, Marcel Schweiger, Harald Bürke, Volker Rheinberger | 2021-04-20 |