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Marie Borzo
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Basking Ridge, NJ, US
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last 30 patents
Information
Patent Grant
Polyester toner composition for electrophotographic imaging systems
Patent number
6,090,516
Issue date
Jul 18, 2000
Hoechst Celanese Corporation
Eui-Won Choe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyester toner composition for electrophotographic imaging systems
Patent number
6,090,973
Issue date
Jul 18, 2000
Hoechst Celanese Corporation
Marie Borzo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyester toner composition for electrophotographic imaging systems
Patent number
6,001,980
Issue date
Dec 14, 1999
Hoechst Celanese Corporation
Marie Borzo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyester toner microspheres for electrophotographic imaging systems
Patent number
5,843,609
Issue date
Dec 1, 1998
Hoechst Celanese Corp.
Marie Borzo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Macrocyclic imide compounds
Patent number
5,831,087
Issue date
Nov 3, 1998
Hoechst Celanese Corp.
Michael Haubs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerization medium to prepare multi-block copolymers
Patent number
5,814,711
Issue date
Sep 29, 1998
Hoechst Celanese Corp.
Eui Won Choe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers having a controlled sequence structure
Patent number
5,525,699
Issue date
Jun 11, 1996
Hoechst Celanese Corp.
Eui W. Choe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensation copolymers with sequenced mer structure
Patent number
5,256,760
Issue date
Oct 26, 1993
Hoechst Celanese Corp.
Michael J. Jaffe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nonlinear optically responsive inorganic-organic composite composit...
Patent number
4,937,017
Issue date
Jun 26, 1990
Hoechst Celanese Corp.
Gunilla E. Gillberg-LaForce
G02 - OPTICS
Information
Patent Grant
Organic nonlinear optical media
Patent number
4,898,691
Issue date
Feb 6, 1990
Hoechst Celanese Corporation
Marie Borzo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nonlinear optically responsive inorganic-organic composite composit...
Patent number
4,885,113
Issue date
Dec 5, 1989
Hoechst Celanese Corporation
Gunilla E. Gillberg-LaForce
G02 - OPTICS