Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173749 | Photocrosslinkable materials | Thomas Bachels, Zoubair Cherkaoui, Guy Marck, Olivier Muller, Joachim Reichardt +4 more | 2012-05-08 |
| 8054411 | Volume photo-aligned retarder | Thomas Bachels, Carsten Benecke | 2011-11-08 |
| 7959990 | Functionalized photoreactive compounds | Zoubair Cherkaoui, Peggy Studer, Joachim Reichardt | 2011-06-14 |
| 7687118 | Photocrosslinkable materials | Zoubair Cherkaoui, Thomas Bachels, Guy Marck, Olivier Muller, Andreas Schuster | 2010-03-30 |
| 7679701 | Optical element | Martin Schadt | 2010-03-16 |
| 7514514 | Photoactive copolymer | Richard Buchecker, Guy Marck, Olivier Muller, Andreas Schuster | 2009-04-07 |
| 7491752 | Photoactive materials | Guy Marck, Mohammed Ibn-Elhaj | 2009-02-17 |
| 7364671 | Optical component, orientation layer, and layerable polymerisable mixture | Martin Schadt | 2008-04-29 |
| 7292292 | Element for protection against forgery or copying containing a structured retarder and a polarizer layer | Martin Schadt | 2007-11-06 |
| 7088411 | Liquid crystal displays including two o-plates and two c-plates, with helical arrangement of azimuthal orientations | Richard C. Allen, Thomas Bachels, Jurg Funfschilling, Martin Schadt | 2006-08-08 |
| 6919946 | Compensators for liquid crystal displays and the use and manufacture of the compensators | Richard C. Allen, Thomas Bachels, Jurg Funfschilling, Martin Schadt | 2005-07-19 |
| 6876417 | Method of imparting preferred alignment in liquid crystal cells | Martin Schadt | 2005-04-05 |
| 6734936 | Optical element containing an optically anisotropic layer having at least two regions with different molecular orientations | Martin Schadt | 2004-05-11 |
| 6717644 | Optical component and method of manufacture | Martin Schadt, Andreas Schuster | 2004-04-06 |
| 6649230 | Photoactive polymers | Guy Marck, Olivier Muller | 2003-11-18 |
| 6646703 | Method of making an element of liquid crystal polymer using alignment induced by unpolarized or circularly polarized radiation | Martin Schadt | 2003-11-11 |
| 6632909 | Photocrosslinkable polymers | Richard Buchecker, Guy Marck, Andreas Schuster | 2003-10-14 |
| 6608661 | Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production | Martin Schadt, Andreas Schuster | 2003-08-19 |
| 6496239 | Optical component for producing linearly polarized light | — | 2002-12-17 |
| 6496287 | Optical identification element | Franco Moia, Martin Schadt | 2002-12-17 |
| 6369869 | Optical component and method of manufacture | Martin Schadt, Andreas Schuster | 2002-04-09 |
| 6300991 | Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production | Martin Schadt, Andreas Schuster | 2001-10-09 |
| 6277502 | Photocrosslinkable silane derivatives | Richard Buchecker, Guy Marck | 2001-08-21 |
| 6215539 | Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production | Martin Schadt, Andreas Schuster | 2001-04-10 |
| 6160597 | Optical component and method of manufacture | Martin Schadt, Andreas Schuster | 2000-12-12 |