Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376343 | Lithium silicate glass ceramic and glass with rubidium oxide content | Volker Rheinberger, Markus Rampf, Marc Dittmer, Wolfram Höland, Marcel Schweiger | 2019-08-13 |
| 10377661 | Glass ceramic with SiO2 as the main crystalline phase | Markus Rampf, Marc Dittmer, Marcel Schweiger, Wolfram Höland | 2019-08-13 |
| 10358380 | Lithium silicate glass ceramic and glass with divalent metal oxide | Elke Signer-Apel, Wolfram Höland, Volker Rheinberger | 2019-07-23 |
| 10321980 | Lithium silicate glass ceramic and glass with trivalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2019-06-18 |
| 10315958 | CeO2-stabilized ZrO2 ceramics for dental applications | Frank Rothbrust, Marcel Schweiger, Nicolas Courtois, Jerome Chevalier, Helen Reveron +2 more | 2019-06-11 |
| 10227255 | Lithium silicate glass ceramic and lithium silicate glass comprising a pentavalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2019-03-12 |
| 10214443 | Lithium silicate materials | Elke Signer-Apel, Wolfram Höland, Marcel Schweiger, Harald Bürke, Volker Rheinberger | 2019-02-26 |
| 10206761 | Pre-sintered blank for dental purposes | Harald Bürke, Marcel Schweiger, Volker Rheinberger, Diana Tauch | 2019-02-19 |
| 10160687 | Lithium silicate glass ceramic and glass with tetravalent metal oxide | Elke Signer-Apel, Wolfram Höland, Volker Rheinberger | 2018-12-25 |
| 10136973 | Lithium silicate materials | Marcel Schweiger, Volker Rheinberger, Harald Bürke, Wolfram Höland, Elke Signer-Apel +1 more | 2018-11-27 |
| 10131569 | Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics | Sebastian Krolikowski, Markus Rampf, Harald Bürke, Wolfram Höland, Marcel Schweiger | 2018-11-20 |
| 10098716 | Lithium silicate glass ceramic and glass with hexavalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2018-10-16 |
| 10064708 | Blank for dental purposes | Harald Bürke, Diana Tauch, Marcel Schweiger, Wolfram Höland, Volker Rheinberger | 2018-09-04 |
| 9956146 | Process for the preparation of dental restorations | Wolfram Höland, Marcel Schweiger, Volker Rheinberger | 2018-05-01 |
| 9878939 | Lithium silicate glass ceramic and glass with monovalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2018-01-30 |
| 9776912 | Lithium silicate glass ceramic and glass with divalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2017-10-03 |
| 9764982 | Lithium disilicate apatite glass-ceramic | Wolfram Höland, Marcel Schweiger, Volker Rheinberger | 2017-09-19 |
| 9757311 | Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide | Markus Rampf, Marc Dittmer, Wolfram Höland, Urs Bolle, Marcel Schweiger +1 more | 2017-09-12 |
| 9757217 | Pre-sintered blank for dental purposes | Harald Bürke, Marcel Schweiger, Volker Rheinberger, Diana Tauch | 2017-09-12 |
| 9695082 | Lithium silicate glass ceramic and lithium silicate glass comprising a tetravalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2017-07-04 |
| 9688567 | Lithium disilicate-apatite glass ceramic with transition metal oxide | Markus Rampf, Marcel Schweiger, Wolfram Höland | 2017-06-27 |
| 9434639 | Lithium silicate materials | Elke Signer-Apel, Wolfram Höland, Marcel Schweiger, Harald Bürke, Volker Rheinberger | 2016-09-06 |
| 9402699 | Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2016-08-02 |
| 9403721 | Composite ceramic material comprising zirconia | Wolfram Höland, Elke Signer-Apel, Frank Rothbrust, Heinrich Kappert, Volker Rheinberger +4 more | 2016-08-02 |
| 9403714 | Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide | Elke Apel, Wolfram Höland, Volker Rheinberger | 2016-08-02 |