Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318869 | Method of structuring a glass element and structured glass element produced thereby | Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Annika Hörberg, Michael Drisch +6 more | 2025-06-03 |
| 11713275 | Chalcogenide compositions for optical fibers and other systems | Bernd Schultheis, Nathan Carlie, Lothar Willmes, Simone Monika Ritter, William James | 2023-08-01 |
| 11623892 | Strongly scattering ceramic converter and method for producing same | Yvonne Menke, Volker Hagemann | 2023-04-11 |
| 11579351 | Side-emitting light guide and method for the production thereof | Markus Kappel, Lothar Willmes, Hubertus Russert | 2023-02-14 |
| 11520096 | Side-emitting light guide and method for the production thereof | Markus Kappel, Hubertus Russert, Lothar Willmes | 2022-12-06 |
| 11427511 | Strongly scattering ceramic converter and method for producing same | Yvonne Menke, Volker Hagemann | 2022-08-30 |
| 10738988 | Cooling of a converter arrangement for light sources with high luminance | Volker Hagemann, Guenter Weidmann, Seong Won KIM | 2020-08-11 |
| 10654741 | Method for producing a glass tube with a cross section of a noncircular form by reshaping | Markus Riedl, Jonas Zeitler, Wolfgang Kreger, Gottfried Haas | 2020-05-19 |
| 10654745 | High-expansion bonding glass having improved water resistance and uses thereof | Ina Mitra, Miriam Kunze, Linda Johanna Bartelt, Sabrina Wimmer, Frank Kroll +2 more | 2020-05-19 |
| 10556827 | Method for modifying the transmission of glasses and glass ceramics and glass or glass ceramic articles that can be produced according to the method | Martin Spier, Daniela Seiler, Evelin Weiss | 2020-02-11 |
| 10425994 | Glass ceramic cooking plate with locally increased transmission and method for producing such a glass ceramic cooking plate | Evelin Weiss, Martin Spier, Daniela Seiler | 2019-09-24 |
| 10098812 | Multi-component container | Mustafa Kücük, Klaus Bamberg | 2018-10-16 |
| 10023489 | Shaped glass article having a predefined geometry produced without using a mold, method and use of the same | Georg Haselhorst, Volker Seibert | 2018-07-17 |
| 9977180 | Photonic crystal fiber, in particular single-mode fiber for the IR wavelength range, and process for the production thereof | Wolfgang Mannstadt | 2018-05-22 |
| 9878108 | Syringe body/needle assembly | Daniela Seiler, Andreas Roters, Kathrin Schellenberg | 2018-01-30 |
| 9738828 | Optical converter for high luminances | Volker Hagemann, Peter Nass, Yvonne Menke, Wolfram Beier, Rainer Liebald +3 more | 2017-08-22 |
| 9221705 | Method for manufacturing molded glass articles, and use of the glass articles manufactured according to the method | Andreas Langsdorf, Ulrich Lange | 2015-12-29 |
| 8998853 | Syringe body/needle assembly and method for producing same | Daniela Seiler, Andreas Roters, Katrin Schellenberg | 2015-04-07 |
| 8772188 | Glass-ceramic having at least two crystal phases, process for producing a glass-ceramic and its use | Martin Letz, Stephan Knoener, Martina Dressler, Daniela Seiler, Michael Kluge | 2014-07-08 |
| 8582943 | Side-emitting step index fiber | Jochen Alkemper, Bernd Schultheis, Simone Monika Ritter, Inka Henze, Detlef Wolff +1 more | 2013-11-12 |
| 8293059 | Method for generating a glass ceramic composite structure | Evelin Weiss, Ralf Bonitz | 2012-10-23 |
| 8263509 | Glass-ceramic containing nanoscale barium titanate and process for the production thereof | Daniela Seiler, Bernd Ruedinger, Ina Mitra, Maria-Louisa Reich, Martin Letz +1 more | 2012-09-11 |
| 8141387 | Process of producing a glass-ceramic, the glass-ceramic made therby and its uses | Martin Letz, Mark J. Davis, Bernd Ruedinger, Bianca Schreder, Maria-Louisa Aigner +1 more | 2012-03-27 |
| 8039407 | Sintered glass ceramic and method for producing the same | Karine Seneschal-Merz, Dirk Sprenger, Martin Letz, Thilo Zachau, Friedrich Siebers | 2011-10-18 |
| 7958746 | Method for producing a glass ceramic having a garnet phase | Karine Seneschal-Merz, Dirk Sprenger, Friedrich Siebers, Martin Letz, Thilo Zachau | 2011-06-14 |