Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246981 | Method for homogenizing glass | Stephan Thomas, Martin Trommer, Michael Huenermann, Andreas Langner, Walter Lehmann +2 more | 2025-03-11 |
| 12180107 | Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber | Manuel Rosenberger, Enrico Ehrentraut, Benjamin Reis, Yusuf Tansel, David Kostka +1 more | 2024-12-31 |
| 12180106 | Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber | Manuel Rosenberger, Kai Huei Chang, Qiulin Ma | 2024-12-31 |
| 11485671 | Method for homogenizing glass | Stephan Thomas, Martin Trommer, Michael Huenermann, Andreas Langner, Walter Lehmann +2 more | 2022-11-01 |
| 11459262 | Method and device for homogenizing glass | Stephan Thomas, Martin Trommer, Michael Huenermann, Andreas Langner, Walter Lehmann +2 more | 2022-10-04 |
| 10118854 | Tubular semifinished product for producing an optical fiber | Ralph Sattmann, Michael Huenermann | 2018-11-06 |
| 9085481 | Method and tubular semifinished product for producing an optical fiber | Ralph Sattmann, Michael Huenermann | 2015-07-21 |
| 8635889 | Refraction-sensitive optical fiber, quartz glass tube as a semi-finished product for the manufacture-thereof and method for the manufacture of the fiber | Peter Bauer, Karsten Braeuer, Michael Huenermann | 2014-01-28 |
| 8544299 | Quartz glass tube as a semifinished product for preform and fiber manufacture, and method for making the quartz glass tube | Gerhard Schoetz, Karsten Braeuer | 2013-10-01 |
| 7854146 | Method for production of an optical component from quartz glass | Rene Sowa, Ralph Sattmann | 2010-12-21 |
| 7681416 | Method for production of an optical component made from quartz glass | Oliver Ganz, Rene Sowa, Peter Bauer, Norbert Cibis, Ralph Sattmann +1 more | 2010-03-23 |
| 7080527 | Quartz glass blank for an optical component, and manufacturing procedure and use thereof | Bodo Kühn, Bruno Uebbing, Martin Trommer, Stefan Ochs, Stephan Thomas +1 more | 2006-07-25 |
| 6622527 | Adjusting the hydrogen content of a preform for an UV-optical fiber | Gerhard Schötz | 2003-09-23 |
| 6550277 | Quartz glass body for optical component and process for manufacture thereof | Bruno Uebbing | 2003-04-22 |
| 6289161 | Optical component containing a maximum of 200 wt.-ppm of chlorine | Gerhard Schötz | 2001-09-11 |