Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515802 | Glass fibre with at least two glass layers | Ruediger Sprenhard, Martin Letz, Frank Buellesfeld | 2009-04-07 |
| 7341965 | Bismuth oxide glasses containing germanium oxide | Bianca Schreder, Ruediger Sprengard, Martin Letz, Joseph Hayden, Sally Pucilowski | 2008-03-11 |
| 7324285 | Optical elements and imaging optics comprising them | Steffen Reichel, Wolfram Beier, Frank-Thomas Lentes, Yoshio Okano, Jochen Alkemper +4 more | 2008-01-29 |
| 7157392 | Alkali-free aluminoborosilicate glasses, and uses thereof | Peter Brix | 2007-01-02 |
| 7153797 | Alkali-free aluminoborosilicate glasses and uses thereof | — | 2006-12-26 |
| 7115536 | Rare earth containing P2O5-WO3-Na2O glass for laser applications | Joseph Hayden, Sally Pucilowski, Bianca Schreder, Ruediger Sprengard, Martin Letz | 2006-10-03 |
| 6867158 | Flat panel liquid-crystal display such as for a laptop computer | Peter Brix | 2005-03-15 |
| 6858552 | Alkali-free aluminoborosilicate glasses and uses thereof | — | 2005-02-22 |
| 6852658 | Flat panel liquid-crystal display, such as for a laptop computer | Peter Brix | 2005-02-08 |
| 6853659 | Laser system utilizing highly doped laser glass | Joseph Hayden, Sally Pucilowski, Bianca Schreder, Ruediger Sprengard, Martin Letz | 2005-02-08 |
| 6794323 | Borosilicate glass with high chemical resistance and use thereof | Christian Kunert, Reiner Bartsch | 2004-09-21 |
| 6707526 | Flat panel liquid crystal display such as for a laptop computer, having alkali-free aluminoborosilicate glass | Peter Brix | 2004-03-16 |
| 6680266 | Alkaline-earth aluminoborosilicate glass and the uses thereof | Peter Brix, Andreas Hübner | 2004-01-20 |
| 6671026 | Flat panel liquid-crystal display such as for a laptop computer | Peter Brix | 2003-12-30 |
| 6417124 | Alkali-free aluminoborosilicate glass, and uses thereof | Thomas Pfeiffer, Peter Brix, Hildegard Roemer | 2002-07-09 |
| 6329310 | Alkali-free aluminoborosilicate glass and uses thereof | Peter Brix | 2001-12-11 |