Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274765 | Curable composition for producing a dental composite crown and process of production | Andreas Herrmann, Gioacchino Raia, Malte Korten, Oliver Kappler, Adrian S. Eckert +4 more | 2025-04-15 |
| 11696875 | Curable composition for producing a dental composite crown and process of production | Andreas Herrmann, Gioacchino Raia, Malte Korten, Oliver Kappler, Adrian S. Eckert +4 more | 2023-07-11 |
| 11577453 | Additive manufacturing system and a method of additive manufacturing | Malte Korten, Helmar B. Mayr, Gioacchino Raia, Adrian S. Eckert | 2023-02-14 |
| 11534264 | Preformed dental composite crown, process of production and use thereof | Andreas Herrmann, Gallus Schechner, Reinhold Hecht, Helmar B. Mayr, Malte Korten +2 more | 2022-12-27 |
| 11345087 | Device and method for progressively building up an object from a light hardenable material | Malte Korten, Gioacchino Raia, Adrian S. Eckert, Christian A. Richter, Bastian P. Kirchner +4 more | 2022-05-31 |
| 10953596 | Additive manufacturing system and a method of additive manufacturing | Malte Korten, Helmar B. Mayr, Gioacchino Raia, Adrian S. Eckert | 2021-03-23 |
| 10610330 | Preformed dental composite crown, process of production and use thereof | Andreas Herrmann, Gallus Schechner, Reinhold Hecht, Helmar B. Mayr, Malte Korten +2 more | 2020-04-07 |
| 10004669 | Dental composition and use thereof | Adrian S. Eckert, Michael Cub, Bettina Hailand-Newhook, Marion B. Kestel, Christoph Thalacker +4 more | 2018-06-26 |
| 9782329 | Hardenable dental composition containing a mixture of agglomerated and aggregated nano-particles, kit of parts and use thereof | Reinhold Hecht, Uwe H. Hoheisel, Adrian S. Eckert | 2017-10-10 |
| 4834960 | Process for purifying phosphorous acid | Jurgen Grosse, Gunther Schimmel | 1989-05-30 |
| 4600565 | Process for making manganese (II) salt solutions containing ammonium salt | Klaus Lehr, Gero Heymer | 1986-07-15 |
| 4462912 | Process for removing molybdenum from aqueous manganese salt solutions | Eberhard Preisler, Gerhard Nolte | 1984-07-31 |
| 4391714 | Process for removing molybdenum from aqueous salt solutions | Eberhard Preisler, Johannes Holzem | 1983-07-05 |