Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268564 | Blanks and methods for the manufacture of at least one molded blank | Lothar Volkl, Andreas Gebhardt | 2025-04-08 |
| 12251277 | Method for producing a multi-layer blank with a through-hole | Lothar Volkl, Sven GIESE, Tobias Rösch, Andreas Gebhardt | 2025-03-18 |
| 11833003 | Method for the production of a blank, blank and a dental restoration | Markus Vollmann, Lothar Volkl, Carsten Wiesner | 2023-12-05 |
| 11464608 | Method for producing a blank, blank and a dental restoration | Lothar Volkl, Martin Kutzner, Tanja Oefner | 2022-10-11 |
| 11370702 | Method to increase the strength of a form body of a lithium silicate glass ceramic | Lothar Volkl | 2022-06-28 |
| 11166794 | Support body for a blank | Martin Kutzner, Lothar Volkl | 2021-11-09 |
| 11090142 | Method for producing a blank and dental restoration | Lothar Volkl, Martin Kutzner, Heiner Horhold | 2021-08-17 |
| 11040909 | Method to increase the strength of a form body of a lithium silicate glass ceramic | Lothar Volkl | 2021-06-22 |
| 10842599 | Method for producing a dental restoration | Lothar Volkl | 2020-11-24 |
| 10799326 | Method for the positioning of a blank | Andreas Gebhardt, Lothar Volkl | 2020-10-13 |
| 10531938 | Method for the production of a dental restoration | Markus Vollmann, Lothar Volkl, Carsten Wiesner | 2020-01-14 |
| 10485640 | Method for producing a blank, blank and a dental restoration | Lothar Volkl, Martin Kutzner, Tanja Oefner | 2019-11-26 |
| 10441391 | Method to manufacture a colored blank, and blank | Lothar Volkl, Martin Kutzner, Tanja Oefner | 2019-10-15 |
| 10327874 | Support body for a blank | Martin Kutzner, Lothar Volkl | 2019-06-25 |
| 10105200 | Method for producing a dental model and carrying plate for receiving same | Andreas Gebhardt, Martin Haizmann, Heiner Horhold, Elmar Hock, Lothar Volkl | 2018-10-23 |
| 9737465 | Process for producing a blank, and a blank | Heiner Horhold, Udo Schusser, Markus Vollmann, Martin Kutzner | 2017-08-22 |
| 9393088 | Method for the manufacture of a shaped body as well as a green compact | Jörg HACHENBERG, Rudi Steinke, Markus Vollmann, Irmgard WISSEL, Gerhard ZELLMANN +2 more | 2016-07-19 |
| 8986009 | Method for determining 3-D data from at least one prepared maxillary area | Lothar Volkl, Hartmut Brinkmann, Ralf Jaumann | 2015-03-24 |
| 8685294 | Method of producing a dental ceramic structure | Lothar Volkl | 2014-04-01 |
| 8501082 | Method for producing a multipart construction and such a construction | Elmar Hock, Lothar Volkl | 2013-08-06 |
| 8444914 | Process for the polishing of metallic dental prostheses | Martin Haizmann, Lothar Volkl, Lars Weisensel | 2013-05-21 |
| 7596287 | Method and device for the three-dimensional determination and digitization of a plaster-or positive-model | Dietrich Wolf | 2009-09-29 |
| 7537449 | Holding device for a denture or base structure model | Frank Filser, Ludwig Gauckler, Peter Kocher, Heinz Luethy, Peter Schaerer +2 more | 2009-05-26 |
| 7101180 | Holding device for a denture or base structure model | Frank Filser, Ludwig Gauckler, Peter Kocher, Heinz Luethy, Peter Schaerer +2 more | 2006-09-05 |
| 7077391 | Holding device for a ceramic blank | Frank Filser, Ludwig Gauckler, Peter Kocher, Heinz Luethy, Peter Schaerer +2 more | 2006-07-18 |