Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214060 | Glazing composition for a dental zirconia article, process of sintering and kit of parts | Michael Jahns, Jacqueline C. Rolf, Holger Hauptmann | 2025-02-04 |
| 12121599 | Fluorescent glazing composition for a dental zirconia article, process of sintering and kit of parts | Michael Jahns, Jacqueline C. Rolf, Holger Hauptmann | 2024-10-22 |
| 12059483 | Kit of parts and process for fast firing a porous zirconia article in combination with a surface treating agent containing a glass powder | Holger Hauptmann, Jacqueline C. Rolf, Sybille Schmittner | 2024-08-13 |
| 11998408 | Process of manufacturing a dental milling block with a homogeneous color and/or translucency gradient | Hans R. Schnagl | 2024-06-04 |
| 11583373 | Coloured curable composition for additive manufacturing processes, 3-dim composite article and use thereof | Gioacchino Raia, Adrian S. Eckert, Malte Korten | 2023-02-21 |
| 11202694 | Method of making a dental articles | Malte Korten, Helmar B. Mayr, Gioacchino Raia, Daniel D. Oberpertinger, Peter Bissinger | 2021-12-21 |
| 10052266 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson +6 more | 2018-08-21 |
| 9925126 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson +6 more | 2018-03-27 |
| 9657152 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson +6 more | 2017-05-23 |
| 9060831 | Device for producing a dental workpiece | Sebastian Guggenmos, Michael Kraemer, Michael K. Schaaf, Stefan Hoescheler, Thomas Sprengart | 2015-06-23 |
| 9039947 | Methods for making layered dental appliances from the outside in | Michael Jahns, Gallus Schechner, Holger Hauptmann, Andreas Herrmann, Marco Sartory | 2015-05-26 |
| 8865033 | Process for producing a dental appliance | Gallus Schechner, Michael Jahns | 2014-10-21 |
| 8834752 | Systems and methods for making layered dental appliances | Holger Hauptmann, Gallus Schechner, Michael Jahns | 2014-09-16 |
| 8721938 | Methods for making layered dental appliances | Holger Hauptmann, Gallus Schechner, Michael Jahns | 2014-05-13 |
| 8672678 | Powder jet device for applying dental material | Jens Gramann, Ruediger Hampe, Thomas Klettke, Ingo R. Haeberlein, Christoph Schulte +2 more | 2014-03-18 |
| 8425812 | Dental blank and method of making a dental ceramic blank | Ingo Wagner, Thomas Sprengart | 2013-04-23 |
| 8309015 | Zirconia body and methods | Jacqueline C. Rolf, Holger Hauptmann, Peter Bissinger, Ruediger Franke | 2012-11-13 |
| D627889 | Frame containing ceramic block for producing dental crowns and bridges | Ingo Wagner, Thomas Sprengart | 2010-11-23 |
| D627472 | Frame containing ceramic block for producing dental crowns and bridges | Ingo Wagner, Thomas Sprengart | 2010-11-16 |
| D627473 | Frame containing ceramic block for producing dental crowns and bridges | Ingo Wagner, Thomas Sprengart | 2010-11-16 |