Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034051 | Non-dense sintered ceramic molded body having at least two layers | Michael Tholey, Michael Dorn, Michael Gödiker | 2021-06-15 |
| 10765496 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Joachim Bibus, Markus Vollmann, Udo Schusser | 2020-09-08 |
| 10442725 | Lithium silicate glasses or glass ceramics, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Michael Gödiker, Markus Vollmann, Udo Schusser | 2019-10-15 |
| 10391671 | Process for producing a non-dense sintered ceramic molded body having at least two layers | Michael Tholey, Michael Dorn, Michael Gödiker | 2019-08-27 |
| 10357343 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Joachim Bibus, Markus Vollmann, Udo Schusser | 2019-07-23 |
| 10322973 | Porous silicate ceramic body, dental restorations and method for the production thereof | Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller +1 more | 2019-06-18 |
| 10266452 | Porous, silicate, ceramic body, dental restoration and method for the production thereof | Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller +1 more | 2019-04-23 |
| 10219879 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Joachim Bibus, Markus Vollmann, Udo Schusser | 2019-03-05 |
| 9730863 | Dental restoration, method for its production and ingot | Bernhard Durschang, Jörn Probst, Michael Gödiker, Markus Vollmann, Udo Schusser +1 more | 2017-08-15 |
| 9681931 | Molded member made of form-stabilized material and method for the manufacture thereof | Olivia Albarski, Michael Dorn, Stefan Aechtner, Joachim Bibus, Andreas Schmid | 2017-06-20 |
| 9604873 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Joachim Bibus, Markus Vollmann, Udo Schusser | 2017-03-28 |
| 9206077 | Dental restoration, method for production thereof and glass ceramic | Bernhard Durschang, Jörn Probst, Michael Gödiker, Markus Vollmann, Udo Schusser +1 more | 2015-12-08 |
| 9125812 | Lithium silicate glass ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Michael Gödiker, Markus Vollmann, Udo Schusser | 2015-09-08 |
| 8956987 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Joachim Bibus, Markus Vollmann, Udo Schusser | 2015-02-17 |
| 8632889 | Molded member made of form-stabilized material and method for the manufacture thereof | Olivia Albarski, Michael Dorn, Stefan Aechtner, Joachim Bibus, Andreas Schmid | 2014-01-21 |
| 8235722 | Method of producing a dental prosthetic item, and dental prosthetic item thus produced | Joachim Pfeiffer, Wilhelm Schneider | 2012-08-07 |
| 8168113 | Method for the production of a ceramic molded part | Marc Stephan, Enno Bojemüller | 2012-05-01 |
| 7807227 | Composite material and method for the preparation thereof | Stefan Aechtner, Helga Hornberger, Emil Nagel | 2010-10-05 |
| 7767942 | Methods for manufacturing ceramic parts using microwave sintering | Marc Stephan, Markus Vollmann | 2010-08-03 |
| 7294392 | Composite material and method for the production thereof | Stefan Aechtner, Helga Hornberger, Emil Nagel | 2007-11-13 |
| 5910273 | Process for manufacturing dental prosthetics based on ceramics | Gabriele Datzmann | 1999-06-08 |
| 5679144 | Powder composition for the preparation of an opaque dental porcelain in the form of a paste | Kerstin Herbst | 1997-10-21 |
| 5591030 | Dental ceramic restoration using a multi-layered structure | Susanne Weber | 1997-01-07 |
| 5129952 | Dispersed ceramic composition and process for preparing it | — | 1992-07-14 |
| 4917822 | Graphite-containing conductive suspension for picture tubes | Rolf Zondler | 1990-04-17 |