Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246981 | Method for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Andreas Langner +2 more | 2025-03-11 |
| 11485671 | Method for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Andreas Langner +2 more | 2022-11-01 |
| 11459262 | Method and device for homogenizing glass | Stephan Thomas, Jan Vydra, Martin Trommer, Michael Huenermann, Andreas Langner +2 more | 2022-10-04 |
| 11298847 | Device and method for cutting an extruded pipe to length | Heinrich Dohmann, Joerg Droege | 2022-04-12 |
| 10807901 | Method for producing an optical blank from synthetic quartz glass | Andreas Kaske, Stefan Ochs | 2020-10-20 |
| 10732519 | Mirror blank for EUV lithography without expansion under EUV radiation | Stephan Thomas | 2020-08-04 |
| 10569354 | Method for assembling textile adhesive tapes | Christoph Lodde, Gülay Wittig, Thomas Zakrzowski | 2020-02-25 |
| 10024577 | Solar radiation receiver having an entry window made of quartz glass and method for producing an entry window | Achim Hofmann, Michael Hünermann, Christian Schenk | 2018-07-17 |
| 10016872 | Method for producing a mirror substrate blank of titanium-doped silica glass for EUV lithography, and system for determining the position of defects in a blank | — | 2018-07-10 |
| 9586850 | Method for producing titanium-doped silica glass for use in EUV lithography and blank produced in accordance therewith | Stefan Ochs, Stephan Thomas | 2017-03-07 |
| 9568818 | Method for producing a blank of fluorine-doped and titanium-doped glass having a high silicic-acid content and a blank produced according to the method | Stefan Ochs | 2017-02-14 |
| 9540271 | Blank made of titanium-doped silica glass and method for the production thereof | Stefan Ochs, Stephan Thomas | 2017-01-10 |
| 9522840 | Blank of TiO2-SiO2 glass for a mirror substrate for use in EUV lithography and method for the production thereof | Stephan Thomas, Stefan Ochs | 2016-12-20 |
| 9028636 | Method for manufacturing an adhesive tape, particularly suited for longitudinal wrapping of elongated goods | Christoph Frigge | 2015-05-12 |
| 8252122 | Use of an agent that contains carbamide and/or at least a derivative thereof as a cleaning agent | Manfred Haake | 2012-08-28 |
| 5918230 | Method for operating a memory card | Jorg Neumann | 1999-06-29 |
| 5720986 | Extrusion head for an extrusion installation for the rubber or plastic processing industry | Hans-Joachim Gohlisch, Wolfgang Ruger | 1998-02-24 |
| 5152802 | Four component anionic and non-ionic surfactant composition for single bath and single stage dyeing of textile fibers | Faize Berger, Christa Hartschen, Bernd Wahle, Gilbert Schenker, Bernd-Dieter Baehr | 1992-10-06 |
| 5061166 | Extruder head | Hans-Joachim Gohlisch, Wilfried Baumgarten, Paul Budiman | 1991-10-29 |
| 4358069 | Process and device for generating tape tension in a tape transport apparatus | Hans-Peter Schmid, Guenter Leuchtmann, Klaus Schoettle | 1982-11-09 |