Maged A. Osman

Person

Zurich, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Anisotropic compounds having nematic phase and liquid crystal mixtures
- Patent number 5,338,483
- Issue date Aug 16, 1994
- Merck Patent GmbH
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds having Nematic phase and liquid crystal mixtures
- Patent number 5,310,501
- Issue date May 10, 1994
- Merck Patent GmbH
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 5,252,252
- Issue date Oct 12, 1993
- Merck Patent Gesellschaft mit beschraenkter Haftung
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds having nematic phase and liquid crystal mixtures
- Patent number 5,227,484
- Issue date Jul 13, 1993
- Merck Patent GmbH
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds having nematic phase and liquid crystal mixtures
- Patent number 5,179,101
- Issue date Jan 12, 1993
- Merck Patent GmbH
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 5,120,467
- Issue date Jun 9, 1992
- Merck Patent Gesellschaft mit beschrankter Haftung
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds having nematic phase and liquid crystal mixtures
- Patent number 5,047,170
- Issue date Sep 10, 1991
- Merck Patent GmbH
- Tuong Huynh-ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds having nematic phase and liquid crystal mixtures
- Patent number 4,808,333
- Issue date Feb 28, 1989
- Merck Patent GmbH
- Tuong Huynh-ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 4,723,005
- Issue date Feb 2, 1988
- Merck Patent Gesellschaft mit beschrankter Haftung
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 4,686,289
- Issue date Aug 11, 1987
- Merck Patent Gesellschaft mit beschrankter Haftung
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal compounds
- Patent number 4,664,840
- Issue date May 12, 1987
- Merck; E.
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 4,622,163
- Issue date Nov 11, 1986
- Merck Patent Gesellschaft mit beschrankter Haftung
- Tuong Huynh-Ba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds and liquid crystal mixtures
- Patent number 4,514,317
- Issue date Apr 30, 1985
- Merck Patent Gesellschaft mit beschrankter Haftung
- Huynh-Ba Tuong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic compounds with negative or positive DC-anisotropy and l...
- Patent number 4,368,135
- Issue date Jan 11, 1983
- BBC, Brown, Boveri & Company, Ltd.
- Maged A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anisotropic cyclohexyl cyclohexylmethyl ethers
- Patent number 4,361,494
- Issue date Nov 30, 1982
- BBC Brown, Boveri, & Company, Limited
- Maged A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexylcyclohexanoates
- Patent number 4,349,452
- Issue date Sep 14, 1982
- Merck Patent GmbH
- Maged A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal mixture
- Patent number 4,299,720
- Issue date Nov 10, 1981
- BBC Brown, Boveri & Co., Ltd.
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline compositions
- Patent number 4,228,029
- Issue date Oct 14, 1980
- BBC Brown Boveri & Company Limited
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel alkylsubstituted N-benzylideneanilines and liquid crystal com...
- Patent number 4,173,544
- Issue date Nov 6, 1979
- BBC Brown Boveri & Company Limited
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline compounds
- Patent number 4,167,489
- Issue date Sep 11, 1979
- BBC Brown Boveri & Company, Limited
- Maged A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Utilization of dyes for liquid crystal displays
- Patent number 4,137,193
- Issue date Jan 30, 1979
- BBC Brown, Boveri & Company, Limited
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal mixtures
- Patent number 4,122,026
- Issue date Oct 24, 1978
- BBC Brown, Boveri & Company Limited
- Maged A. Osman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Maged A. Osman

Person

Patents Grantslast 30 patents

Anisotropic compounds having nematic phase and liquid crystal mixtures

Anisotropic compounds having Nematic phase and liquid crystal mixtures

Anisotropic compounds and liquid crystal mixtures

Anisotropic compounds having nematic phase and liquid crystal mixtures

Anisotropic compounds having nematic phase and liquid crystal mixtures

Anisotropic compounds and liquid crystal mixtures

Anisotropic compounds having nematic phase and liquid crystal mixtures

Anisotropic compounds having nematic phase and liquid crystal mixtures

Anisotropic compounds and liquid crystal mixtures

Anisotropic compounds and liquid crystal mixtures

Liquid crystal compounds

Anisotropic compounds and liquid crystal mixtures

Anisotropic compounds and liquid crystal mixtures

Anisotropic compounds with negative or positive DC-anisotropy and l...

Anisotropic cyclohexyl cyclohexylmethyl ethers

Cyclohexylcyclohexanoates

Liquid crystal mixture

Liquid crystalline compositions

Novel alkylsubstituted N-benzylideneanilines and liquid crystal com...

Liquid crystalline compounds

Utilization of dyes for liquid crystal displays

Liquid crystal mixtures