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Larry F. Charbonneau
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Mendham, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process and products of purification of anhydrosugar alcohols
Patent number
6,670,033
Issue date
Dec 30, 2003
E. I. Du Pont de Nemours and Company
Michael A. Hubbard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyesters including isosorbide as a comonomer blended with other t...
Patent number
6,359,070
Issue date
Mar 19, 2002
E. I. Du Pont Nemours and Company
Garo Khanarian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyesters including isosorbide as a comonomer blended with other t...
Patent number
6,140,422
Issue date
Oct 31, 2000
E. I. DuPont de Nemours and Company
Garo Khanarian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical articles comprising isosorbide polyesters and method for ma...
Patent number
6,126,992
Issue date
Oct 3, 2000
E. I. DuPont de Nemours and Company
Garo Khanarian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isosorbide containing polyesters and methods for making same
Patent number
6,063,464
Issue date
May 16, 2000
HNA Holdings, Inc.
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester container and method for making same
Patent number
6,063,465
Issue date
May 16, 2000
HNA Holdings, Inc.
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester fiber and methods for making same
Patent number
6,063,495
Issue date
May 16, 2000
HNA Holdings, Inc.
Larry F. Charbonneau
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Sheets formed from polyesters including isosorbide
Patent number
6,025,061
Issue date
Feb 15, 2000
HNA Holdings, Inc.
Garo Khanarian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film and methods for making same
Patent number
5,958,581
Issue date
Sep 28, 1999
HNA Holdings, Inc.
Garo Khanarian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyesters including isosorbide as a comonomer and methods for maki...
Patent number
5,959,066
Issue date
Sep 28, 1999
HNA Holdings, Inc.
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable poly(ester-amide) capable of forming an anisotropi...
Patent number
5,919,889
Issue date
Jul 6, 1999
Hoechst Celanese Corporation
Cherylyn Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Information
Patent Grant
Polyester from terephthalic acid, 6-hydroxy-2-naphthoic acid, 4-hyd...
Patent number
5,656,714
Issue date
Aug 12, 1997
Hoechst Celanese Corp.
Sunny S. Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable poly(ester amide) capable of forming an anisotropi...
Patent number
5,508,374
Issue date
Apr 16, 1996
Hoechst Celanese Corp.
Cherylyn Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Single phase aqueous paint remover compositions including trioxane,...
Patent number
5,472,641
Issue date
Dec 5, 1995
Hoechst Celanese Corp.
James E. Kuder
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for forming improved liquid crystalline polymer blends
Patent number
5,393,848
Issue date
Feb 28, 1995
Hoechst Celanese Corp.
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pseudo network condensation polymers
Patent number
5,306,800
Issue date
Apr 26, 1994
Hoechst Celanese Corp.
Balaram Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable poly(ester-amide) capable of forming an anisotropi...
Patent number
5,204,443
Issue date
Apr 20, 1993
Hoechst Celanese Corp.
Cherylyn Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable thermotropic wholly aromatic polyester containing...
Patent number
5,171,823
Issue date
Dec 15, 1992
Hoechst Celanese Corp.
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyarylate having low color
Patent number
5,164,478
Issue date
Nov 17, 1992
Hoechst Celanese Corp.
Cherylyn Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt-processable thermotropic polyesters having fluorine containing...
Patent number
5,140,093
Issue date
Aug 18, 1992
Hoechst Celanese Corp.
Balaram Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt-processable polyester capable of forming an anisotropic melt w...
Patent number
5,015,722
Issue date
May 14, 1991
Hoechst Celanese Corporation
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable polyester capable of forming an anisotropic melt c...
Patent number
4,746,694
Issue date
May 24, 1988
Hoechst Celanese Corporation
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the expeditious formation of a high strength shaped art...
Patent number
4,574,066
Issue date
Mar 4, 1986
Celanese Corporation
John D. Gibbon
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Melt processable polyester capable of forming an anisotropic melt c...
Patent number
4,522,974
Issue date
Jun 11, 1985
Celanese Corporation
Gordon W. Calundann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processable polyester capable of forming an anisotropic melt c...
Patent number
4,473,682
Issue date
Sep 25, 1984
Celanese Corporation
Gordon W. Calundann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxybenzoic acid,...
Patent number
4,429,100
Issue date
Jan 31, 1984
Celanese Corporation
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing a polyester of hydroxy naphthoic acid and hyd...
Patent number
4,429,105
Issue date
Jan 31, 1984
Celanese Corporation
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermotropic liquid crystal polymer pulp and method of preparation...
Patent number
4,395,307
Issue date
Jul 26, 1983
Celanese Corporation
John R. Kastelic
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Preparation of aromatic copolyesters via in situ esterification wit...
Patent number
4,395,536
Issue date
Jul 26, 1983
Celanese Corporation
Larry F. Charbonneau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...