Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544497 | Liquid crystal materials containing substituted bicyclo(2,2,2)octanes | Hilal M. Abdullah, Jennifer Constant, Damien G. McDonnell, Kenneth J. Toyne | 1985-10-01 |
| 4542230 | Liquid crystals esters | David Lacey, Martin G. Pellatt, Bennett Sturgeon | 1985-09-17 |
| 4512636 | Liquid crystal compounds | Beatrice M. Andrews, Neil Carr, Christine Hogg | 1985-04-23 |
| 4482472 | Liquid crystal materials | Neil Carr, Jennifer Constant, Damien G. McDonnell, Edward P. Raynes | 1984-11-13 |
| RE31715 | Liquid crystal compounds | David Coates, Damien G. McDonnell | 1984-10-30 |
| 4400061 | Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds | Neil Carr, Stephen Kelly | 1983-08-23 |
| 4366330 | Intermediates useful in the production of liquid crystal compounds | David Lacey, John A. Jenner, Martin G. Pellatt | 1982-12-28 |
| 4357078 | Liquid crystal compounds containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds | Neil Carr, Stephen Kelly | 1982-11-02 |
| 4261651 | Liquid crystal compounds | Damien G. McDonnell | 1981-04-14 |
| 4261652 | Liquid crystal compounds and materials and devices containing them | Stephen Kelly, Damien G. McDonnell, Alan Mosley | 1981-04-14 |
| 4257911 | Liquid crystal materials | Damien G. McDonnell | 1981-03-24 |
| 4195916 | Liquid crystal compounds | David Coates, Damien G. McDonnell | 1980-04-01 |
| 4187523 | Detecting a short circuit fault in a dynamo electric machine | — | 1980-02-05 |