Osman; Maged A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Osman; Maged A..The latest application filed is for "anisotropic compounds having nematic phase and liquid crystal mixtures".
- Osman; Maged A. - Zurich CH
| Patent | Date |
|---|---|
| Anisotropic compounds having nematic phase and liquid crystal mixtures Grant 4,808,333 - Huynh-ba , et al. February 28, 1 | 1989-02-28 |
| Liquid crystal compounds Grant 4,664,840 - Osman May 12, 1 | 1987-05-12 |
| Anisotropic compounds with negative or positive DC-anisotropy and low optical anisotropy Grant 4,368,135 - Osman January 11, 1 | 1983-01-11 |
| Anisotropic cyclohexyl cyclohexylmethyl ethers Grant 4,361,494 - Osman , et al. November 30, 1 | 1982-11-30 |
| Display device Grant 4,260,987 - Osman April 7, 1 | 1981-04-07 |
| Liquid crystalline compositions Grant 4,228,029 - Osman October 14, 1 | 1980-10-14 |
| Liquid crystalline compounds Grant 4,167,489 - Osman September 11, 1 | 1979-09-11 |
| Liquid crystal mixtures Grant 4,122,026 - Osman October 24, 1 | 1978-10-24 |
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