Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410088 | Optical component and glass composition as well as use thereof | Ute Wölfel, Stephanie Hansen, Ralf Biertümpfel | 2025-09-09 |
| 12391602 | Optical component and glass composition as well as use thereof | Ute Wölfel, Stefanie Hansen, Ralf Biertümpfel, Frank Wolff | 2025-08-19 |
| 11964909 | Sealing glass and use thereof | Ute Wölfel, Stefanie Hansen | 2024-04-23 |
| 11958770 | Highly refractive glass | Ute Wölfel, Stefanie Hansen | 2024-04-16 |
| 11906746 | Light guide plate for augmented reality devices | Simone Monika Ritter | 2024-02-20 |
| 11697619 | Pore-free ceramic component | Ute Wölfel, Stefanie Hansen | 2023-07-11 |
| 10703669 | Filter gas | Ute Woelfel, Stefanie Hansen | 2020-07-07 |
| 10501363 | Method for producing photo-structurable glass bodies by a redrawing method | Carsten Renz, Marten Walther, Lothar Niessner, Martin Feichtinger, Junming Xue +1 more | 2019-12-10 |
| 10472273 | Sensitized, photo-sensitive glass and its production | Marten Walther, Martin Feichtinger, Lothar Niessner, Carsten Renz, Sean Qian +1 more | 2019-11-12 |
| 10207948 | Cordierite glass-ceramic | Meike Schneider, Oliver Hochrein, Bernd Ruedinger, Martun Hovhannisyan | 2019-02-19 |
| 10106454 | Optical glass having negative anomalous partial dispersion / special short flint glasses | Simone Monika Ritter, Ute Woelfel, Stefanie Hansen | 2018-10-23 |
| 10093575 | Continuous production of photo-sensitive glass bodies | Lothar Niessner, Martin Feichtinger, Carsten Renz, Sean Qian, Junming Xue | 2018-10-09 |
| 9914660 | Sensitized, photo-sensitive glass and its production | Marten Walther, Martin Feichtinger, Lothar Niessner, Carsten Renz, Sean Qian +1 more | 2018-03-13 |
| 9388069 | Coloured glasses | Ute Woelfel, Ralf Biertuempfel, Stefanie Hansen | 2016-07-12 |
| 9057836 | Infrared absorbing glass wafer and method for producing same | Jochen Freund, Ute Woelfel, Claude Martin, Christophe Baur, Steffen Reichesl +1 more | 2015-06-16 |
| 9018116 | Optical glass | Karl Mennemann, Ute Woelfel, Volker Dietrich | 2015-04-28 |
| 8785335 | Fluorophosphate glasses | Simone Monika Ritter, Ute Woelfel, Stefanie Hansen | 2014-07-22 |
| 8518842 | Transparent LAS glass ceramics produced with alternative environmentally acceptable fining agents | Maria-Louisa Reich, Olaf Claussen | 2013-08-27 |
| 8141387 | Process of producing a glass-ceramic, the glass-ceramic made therby and its uses | Martin Letz, Mark J. Davis, Bernd Ruedinger, Bernd Hoppe, Maria-Louisa Aigner +1 more | 2012-03-27 |
| 8062753 | Method for producing an optical component, optical component produced according to the method and devices comprising such components | Jose Zimmer, Edgar Pawlowski | 2011-11-22 |
| 7740774 | Resonantly enhanced photosensitivity | Joseph Hayden, Jose Zimmer | 2010-06-22 |
| 7704903 | Antimicrobial phosphate glass with adapted refractive index | Karine Seneschal, Jose Zimmer, Jorg Fechner | 2010-04-27 |
| 7670973 | Lead and arsenic free optical glass with high refractive index | Simone Monika Ritter, Ute Woelfel, Stefanie Hansen | 2010-03-02 |
| 7476623 | Method for microstructuring flat glass substrates | Rainer Liebald, Edgar Pawlowski, Dirk Sprenger, Dietrich Mund, Juergen Leib | 2009-01-13 |
| 7341965 | Bismuth oxide glasses containing germanium oxide | Ruediger Sprengard, Ulrich Peuchert, Martin Letz, Joseph Hayden, Sally Pucilowski | 2008-03-11 |