Kurmeier; Hans A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kurmeier; Hans A..The latest application filed is for "fluorinated liquid crystal compounds and liquid crystal medium containing same".
- Kurmeier; Hans A. - Seeheim-Jugenheim DE
- Kurmeier; Hans A. - Seeheim-Hugenheim DE
| Patent | Date |
|---|---|
| Fluorinated liquid crystal compounds and liquid crystal medium containing same Grant 5,536,442 - Reiffenrath , et al. July 16, 1 | 1996-07-16 |
| Liquid crystalline medium Grant 5,397,505 - Rieger , et al. March 14, 1 | 1995-03-14 |
| Liquid-crystalline medium Grant 5,389,289 - Rieger , et al. February 14, 1 | 1995-02-14 |
| Liquid-crystalline medium Grant 5,286,411 - Rieger , et al. February 15, 1 | 1994-02-15 |
| Electro-optical liquid crystal display element Grant 5,196,140 - Poetsch , et al. March 23, 1 | 1993-03-23 |
| Alkylbyphenyloxyacetic acid esters and their use in smectic liquid crystal materials Grant 4,911,863 - Sage , et al. March 27, 1 | 1990-03-27 |
| Cyclohexane derivatives Grant 4,846,998 - Pohl , et al. July 11, 1 | 1989-07-11 |
| Process for outgassing liquid-crystalline materials Grant 4,699,636 - Bofinger , et al. October 13, 1 | 1987-10-13 |
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