Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109949 | Lithium silicate materials | Volker Rheinberger, Harald Bürke, Wolfram Höland, Elke Signer-Apel, Christian Ritzberger +1 more | 2021-09-07 |
| 11091388 | Glass ceramic having SiO2 as main crystal phase | Markus Rampf, Marc Dittmer, Christian Ritzberger, 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, Christian Ritzberger, Wolfram Höland | 2021-07-27 |
| 11051918 | Glass ceramic having a quartz solid solution phase | Marc Dittmer, Wolfram Höland, Christian Rüssel, Sabrina Seidel | 2021-07-06 |
| 11040914 | CeO2-stabilized ZrO2 ceramics for dental applications | Christian Ritzberger, Frank Rothbrust, Nicolas Courtois, Jerome Chevalier, Helen Reveron +2 more | 2021-06-22 |
| 10981823 | Lithium silicate materials | Elke Signer-Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger | 2021-04-20 |