Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171473 | Liquid crystal compounds having a terminal 1-alkynyl residue | Martin Schadt, Frank Seils | 1992-12-15 |
| 5102578 | Liquid crystalline mixtures and method of making same | Martin Schadt, Alois Villiger | 1992-04-07 |
| 5100577 | Ferroelectric liquid crystal mixtures and compounds as well as electro-optical devices employing same | Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt, Alois Villiger | 1992-03-31 |
| 5082589 | Liquid crystalline esters | Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt | 1992-01-21 |
| 5013476 | Liquid crystal compounds and indicating device employing same | Arthur Boller, Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt, Alois Villiger | 1991-05-07 |
| 5013477 | Alkenylbicyclohexane liquid crystals | Martin Schadt | 1991-05-07 |
| 4925278 | Liquid crystalline esters | Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt | 1990-05-15 |
| 4898455 | Pyridine liquid crystalline compounds | Alfred Germann, Stephen Kelly, Martin Schadt | 1990-02-06 |
| 4830470 | Liquid crystalline esters | Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt | 1989-05-16 |
| 4770503 | Liquid crystalline compounds | Martin Schadt | 1988-09-13 |