Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204019 | 2,3-difluorobiphenyls | Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Georg Weber, Ulrich Finkenzeller +6 more | 1993-04-20 |
| 5198149 | Smectic liquid-crystal medium | Volker Reiffenrath, Joachim Krause, Andreas Wachtler, Thomas Geelhaar, David Coates +1 more | 1993-03-30 |
| 5194178 | Chloro tolanes | David Coates, Mark John Goulding | 1993-03-16 |
| 5190692 | Four ring esters and ethers | David Coates | 1993-03-02 |
| 5182047 | Fluorinated biphenyldiole derivatives | David Coates, Ian C. Sage | 1993-01-26 |
| 5133896 | Cyanohyorin derivatives and their use in liquid crystal materials and devices | David Coates, Ian C. Sage | 1992-07-28 |
| 5093026 | Biphenylylethanes | David I. Bishop, Stephen J. Lewis, David Coates, Eike Poetsch, Volker Meyer +5 more | 1992-03-03 |