Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246981 | Method for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Walter Lehmann +2 more | 2025-03-11 |
| 11952302 | Process for the preparation of fluorinated quartz glass | Stefan Ochs, Thomas Kayser, Martin Trommer, Sascha Pihan, Kay Schuster +1 more | 2024-04-09 |
| 11512017 | Method and apparatus for producing a glass component | Jacqueline Plass, Dörte Schönfeld, Clemens Schmitt, Alexander Laaz, Gerhard Schötz +4 more | 2022-11-29 |
| 11485671 | Method for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Walter Lehmann +2 more | 2022-11-01 |
| 11459262 | Method and device for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Walter Lehmann +2 more | 2022-10-04 |
| 11175509 | Tuned waveguides | Simo Tammela, Ari Tervonen, Heikki Juhana Hyvarinen, Lasse Pekka Karvonen, Pietari Tuomisto | 2021-11-16 |
| 10851008 | Method for producing a component of rare earth metal-doped quartz glass | Walter Lehmann, Mario Such, Thomas Kayser, Gerhard Schötz | 2020-12-01 |
| 10527852 | Diffractive filtering in a waveguide display | Lasse Pekka Karvonen | 2020-01-07 |
| 10435639 | Fuel additive containing lattice engineered cerium dioxide nanoparticles | Albert Gary DiFrancesco, Thomas D. Allston, Richard K. Hailstone, Kenneth J. Reed | 2019-10-08 |
| 10336645 | Rare earth metal-doped quartz glass and method for producing the same | Hardy Baierl, Stephan Grimm, Kay Schuster, Jan Dellith, Gerhard Schoetz +2 more | 2019-07-02 |
| 10183886 | Quartz glass tube as a semi-finished product for an optical component | Gerhard Schötz, Karsten Bräuer, Richard Schmidt, Peter Bauer, Andreas Schultheis +1 more | 2019-01-22 |
| 9993803 | Method of preparing cerium dioxide nanoparticles | Albert Gary DiFrancesco, Richard K. Hailstone, Kenneth J. Reed | 2018-06-12 |
| 9901653 | UV lamp and method for irradiating a surface, a liquid or a gas with UV radiation | Mark STAMMINGER, Christoph SÖLLER, Franz-Josef SCHILLING, Erich Arnold, Gerhard Schötz +3 more | 2018-02-27 |
| 9902621 | Method for producing SiO2 granulate | Mario Such, Gerhard Schoetz | 2018-02-27 |
| 9518218 | Method for producing a doped SiO2 slurry and use of the SiO2 slurry | Mario Such, Gerhard Schoetz | 2016-12-13 |
| 9296639 | Method for producing an optical preform with a POD cladding glass layer | Gerhard Schoetz, Karsten Bräuer, Richard Schmidt, Peter Bauer, Andreas Schultheis +1 more | 2016-03-29 |
| 8679344 | Process for solvent shifting a nanoparticle dispersion | Thomas D. Allston, Laura M. Herder, Kenneth J. Reed | 2014-03-25 |
| 8557171 | Method for producing doped quartz glass | Thomas Kayser, Gerhard Schoetz, Mario Such, Johannes Kirchhof, Stephan Grimm +1 more | 2013-10-15 |
| 8509269 | Method for producing a cylindrical optical component of quartz glass and optically active component obtained by said method | Peter Bauer, Karsten Braeuer, Marco Flach, Richard Schmidt, Clemens Schmitt +2 more | 2013-08-13 |