Issued Patents All Time
Showing 101–125 of 175 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811029 | Benzene derivatives, and a liquid-crystalline medium | Andreas Wachtler, Reinhard Hittich, Eike Poetsch, Herbert Plach, Ulrich Finkenzeller +3 more | 1998-09-22 |
| 5804609 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Toshiyuki Hirai, Nobuaki Yamada, Shiuchi Kozaki, Emma Brown +2 more | 1998-09-08 |
| 5785889 | Anisotropic polymer | Simon Greenfield, Mark John Goulding, Mark Verrall, Owain Llyr Parri, George W. Gray +1 more | 1998-07-28 |
| 5770107 | Reactive liquid crystalline compound | Ian Victor Edward Hassall, Simon Greenfield | 1998-06-23 |
| 5750051 | Reactive terphenyls | Mark John Goulding, Simon Greenfield | 1998-05-12 |
| 5746938 | Electrooptical liquid crystal system | Owain Llyr Parri, Simon Greenfield, Martin David Tillin, Mark John Goulding, Patrick Nolan | 1998-05-05 |
| 5746940 | Liquid crystalline material comprising terpenoids | Alison Linda May | 1998-05-05 |
| 5746941 | Liquid-crystalline medium | Bernhard Rieger, Reinhard Hittich, Hans-Adolf Kurmeier, Herbert Plach | 1998-05-05 |
| 5723066 | Electrooptical liquid crystal system | Owain Llyr Parri, Simon Greenfield, Martin David Tillin, Mark John Goulding, Patrick Nolan | 1998-03-03 |
| 5720900 | Liquid crystalline copolymer | Owain Llyr Parri, Ian Bonny, Ian Victor Edward Hassall, Mark John Goulding, Simon Greenfield +1 more | 1998-02-24 |
| 5705093 | Thermochromic media | Alison Linda May, Jacqueline Dawn Percy | 1998-01-06 |
| 5637257 | Fluoro-chloro-benzene derivatives | Ian C. Sage, Simon Greenfield, Graham Smith, David W. Baxter | 1997-06-10 |
| 5632929 | Liquid crystal polymers | Mark Verrall, Owain Llyr Parri | 1997-05-27 |
| 5622648 | Reactive liquid crystal compounds | Owain Llyr Parri, Simon Greenfield, Ian Bonny | 1997-04-22 |
| 5621552 | Electrooptical liquid crystal system containing dual frequency liquid crystal mixture | Patrick Nolan | 1997-04-15 |
| 5616284 | Liquid-crystalline medium | Reinhard Hittich, Bernhard Rieger, Volker Reiffenrath, Herbert Plach | 1997-04-01 |
| 5607620 | Liquid crystal polymers | Mark Verrall | 1997-03-04 |
| 5573704 | Liquid crystal polymers | Mark Verrall, Simon Greenfield | 1996-11-12 |
| 5565140 | Halogenated benzene derivatives, and a liquid-crystalline medium | Reinhard Hittich, Eike Poetsch, Volker Reiffenrath, Bernhard Rieger, Andreas Wachtler +1 more | 1996-10-15 |
| 5543075 | Liquid crystalline material | Owain Llyr Parri, Emma Brown, Mark John Goulding | 1996-08-06 |
| 5538768 | Liquid-crystalline material | Shirley Ann Marden | 1996-07-23 |
| 5523127 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Toshiyuki Hirai, Nobuaki Yamada, Shiuchi Kozaki, Emma Brown +2 more | 1996-06-04 |
| 5518652 | Liquid crystalline copolymer | Owain Llyr Parri, Ian Bonny, Ian Victor Edward Hassall, Mark John Goulding, Simon Greenfield +1 more | 1996-05-21 |
| 5518654 | Light modulating material comprising polymer dispersed liquid crystals | — | 1996-05-21 |
| 5498366 | Liquid crystal thiol compounds | Damien G. McDonnell, Sally Elizabeth Day, John A. Jenner, Michael Hird, Kenneth J. Toyne | 1996-03-12 |