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Brian B. Marr
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Annadale, Hunterdon Cty., NJ, US
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last 30 patents
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Patent Grant
Polarizer films comprising wholly aromatic liquid crystalline polym...
Patent number
5,738,803
Issue date
Apr 14, 1998
Hoechst Celanese Corp.
James P. Shepherd
G02 - OPTICS
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Patent Grant
Copolymer with side chains exhibiting nonlinear optical response
Patent number
5,171,803
Issue date
Dec 15, 1992
Hoechst Celanese Corp.
Connie R. Walton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Side chain copolymers exhibiting nonlinear optical response
Patent number
5,041,509
Issue date
Aug 20, 1991
Cherylyn Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...