Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239500 | Pre-sintered multi-layered dental mill blank, process for preparing the same, and uses thereof, and a sintering process | Sasa Lukic, Christian Ritzberger, Corina Serban | 2025-03-04 |
| 11793613 | Process for the production of a dental restoration | Bo Jiang, Rudolf Jussel, Christian Ritzberger | 2023-10-24 |
| 11413122 | Controlling of sintering kinetics of oxide ceramics | Christian Ritzberger, Dmitri Brodkin, Ajmal Khan, Marcel Schweiger | 2022-08-16 |
| 11254618 | Process for producing a glazed ceramic body | Ronny Hengst, Sebastian Krolikowski, Christian Ritzberger, Diana Tauch | 2022-02-22 |
| 11040914 | CeO2-stabilized ZrO2 ceramics for dental applications | Christian Ritzberger, Marcel Schweiger, Nicolas Courtois, Jerome Chevalier, Helen Reveron +2 more | 2021-06-22 |
| 10315958 | CeO2-stabilized ZrO2 ceramics for dental applications | Christian Ritzberger, Marcel Schweiger, Nicolas Courtois, Jerome Chevalier, Helen Reveron +2 more | 2019-06-11 |
| 10260811 | Dental furnace | Gottfried Rohner, Walter Pokorny, Robert Grünenfelder | 2019-04-16 |
| 9557114 | Dental furnace | Gottfried Rohner, Walter Pokorny, Robert Grünenfelder | 2017-01-31 |
| 9403721 | Composite ceramic material comprising zirconia | Wolfram Höland, Elke Signer-Apel, Christian Ritzberger, Heinrich Kappert, Volker Rheinberger +4 more | 2016-08-02 |
| 9090511 | Inorganic-inorganic composite material and method for producing the same | Christian Ritzberger, Volker Rheinberger, Wolfram Höland | 2015-07-28 |
| 9033703 | Dental furnace | Gottfried Rohner, Walter Pokorny, Robert Grünenfelder | 2015-05-19 |
| 8889576 | Composite ceramic material comprising zirconia | Wolfram Höland, Elke Apel, Christian Ritzberger, Heinrich Kappert, Volker Rheinberger +4 more | 2014-11-18 |
| 8796166 | Shaded zirconia ceramics | Wolfram Höland, Christian Ritzberger, Elke Apel, Jerome Chevalier, Dmitri Brodkin | 2014-08-05 |
| 8541329 | Process for the preparation of coloured blanks and dental shaped parts | Christian Ritzberger, Elke Apel, Wolfram Höland, Harald Kerschbaumer, Volker Rheinberger | 2013-09-24 |
| 8173562 | Shaded zirconia ceramics | Wolfram Höland, Christian Ritzberger, Elke Apel, Jerome Chevalier, Dmitri Brodkin | 2012-05-08 |
| 8080189 | Inorganic-inorganic composite material and method for producing the same | Christian Ritzberger, Wolfram Höland, Volker Rheinberger | 2011-12-20 |
| 8034264 | Process for the preparation of colored blanks and dental shaped parts | Christian Ritzberger, Elke Apel, Wolfram Höland, Harald Kerschbaumer, Volker Rheinberger | 2011-10-11 |