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Joseph V. Kurian
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Hockessin, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fire retardant laminates
Patent number
9,802,384
Issue date
Oct 31, 2017
W. L. Gore & Associates, Inc.
Joseph V. Kurian
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process of making high crimp bicomponent fibers
Patent number
8,758,660
Issue date
Jun 24, 2014
E I du Pont de Nemours and Company
Joseph V. Kurian
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) biconstit...
Patent number
8,066,923
Issue date
Nov 29, 2011
E. I. Du Pont de Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aliphatic-aromatic polyesters, and articles made therefrom
Patent number
7,888,405
Issue date
Feb 15, 2011
E. I. Du Pont de Nemours and Company
Rameshchandra M. Gohil
B32 - LAYERED PRODUCTS
Information
Patent Grant
Flame retardant polytrimethylene terephthalate composition
Patent number
7,855,244
Issue date
Dec 21, 2010
E. I. Du Pont de Nemours and Company
Jing-Chung Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-consti...
Patent number
7,666,501
Issue date
Feb 23, 2010
E. I. Du Pont de Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrical apparatuses containing polytrimethylene homo- or copolye...
Patent number
7,476,344
Issue date
Jan 13, 2009
E.I. Du Pont de Nemours
Hari Babu Sunkara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Poly(trimethylene terephthalate) composition and shaped articles pr...
Patent number
7,396,896
Issue date
Jul 8, 2008
E. I. DuPont de Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High crimp bicomponent fibers
Patent number
7,357,985
Issue date
Apr 15, 2008
E. I. Du Pont de Nemours and Company
Joseph V. Kurian
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for heat transfer utilizing a polytrimethylene ether glycol...
Patent number
7,282,159
Issue date
Oct 16, 2007
E. I. DuPont de Nemours and Company
Hari Babu Sunkara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polytrimethylene ether diol containing coating compositions
Patent number
7,268,182
Issue date
Sep 11, 2007
E. I. Du Pont de Nemours and Company
Hari Babu Sunkara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition containing polytrimethylene ether diol useful a...
Patent number
7,169,475
Issue date
Jan 30, 2007
E. I. Du Pont de Nemours and Company
Patricia Mary Ellen Sormani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shaped articles comprising poly[(trimethylene-co-dianhydrosugar est...
Patent number
7,052,764
Issue date
May 30, 2006
E. I. Du Pont de Nemours and Company
Jing-Chung Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing poly(trimethylene terephthalate) bicomponent...
Patent number
7,033,530
Issue date
Apr 25, 2006
E. I. Du Pont de Nemours and Company
Jing C. Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for high-speed spinning of bicomponent fibers
Patent number
7,011,885
Issue date
Mar 14, 2006
INVISTA North America S.a.r.l.
Jing Chung Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Poly(trimethylene dicarboxylate) fibers, their manufacture and use
Patent number
6,967,057
Issue date
Nov 22, 2005
E. I. Du Pont de Nemours and Company
Jing C. Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process of making poly (trimethylene dicarboxylate) fibers
Patent number
6,923,925
Issue date
Aug 2, 2005
E. I. Du Pont de Nemours and Company
Jing C. Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Poly(trimethylene terephthalate) fibers, their manufacture and use
Patent number
6,921,803
Issue date
Jul 26, 2005
E. I. Du Pont de Nemours and Company
Jing C. Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low temperature heat-sealable polyester film and method for produci...
Patent number
6,902,802
Issue date
Jun 7, 2005
E. I. Du Pont de Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition containing polytrimethylene ether diol useful a...
Patent number
6,875,514
Issue date
Apr 5, 2005
E. I. Du Pont de Nemours and Company
Patricia Mary Ellen Sormani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for high-speed spinning of bicomponent fibers
Patent number
6,841,245
Issue date
Jan 11, 2005
INVISTA North America S.a.r.l.
Jing Chung Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Treated poly(trimethylene terephthalate) carpets
Patent number
6,777,059
Issue date
Aug 17, 2004
E. I. Du Pont de Nemours and Company
Joseph Varapadavil Kurian
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for preparing pigmented shaped articles comprising poly (tr...
Patent number
6,740,276
Issue date
May 25, 2004
E. I. Du Pont de Nemours and Company
Nirmal K. Agarwal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ester-modified dicarboxylate polymers
Patent number
6,737,481
Issue date
May 18, 2004
E. I. Du Pont de Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for high-speed spinning of bicomponent fibers
Patent number
6,692,687
Issue date
Feb 17, 2004
E. I. Du Pont de Nemours and Company
Jing Chung Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Plexifilamentary strands of polyester
Patent number
6,692,826
Issue date
Feb 17, 2004
E. I. Du Pont de Nemours and Company
Hyunkook Shin
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Low temperature heat-sealable polyester film and method for produci...
Patent number
6,663,977
Issue date
Dec 16, 2003
E.I. du Pont de Numours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(trimethylene terephthalate) bicomponent fibers
Patent number
6,641,916
Issue date
Nov 4, 2003
E. I. Du Pont de Nemours and Company
Jing C. Chang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Flash spinning process and solutions of polyester
Patent number
6,458,304
Issue date
Oct 1, 2002
E. I. Du Pont de Nemours and Company
Hyunkook Shin
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Poly (trimethylene terephthalate) polymer composition
Patent number
6,426,398
Issue date
Jul 30, 2002
E. I. Du Pont de Nemours and Company
Joseph V Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYHYDROXYALKANOATE-BASED COMPOSITIONS AND ARTICLES MADE THEREFROM
Publication number
20240034876
Publication date
Feb 1, 2024
Newlight Technologies, Inc.
Jeffrey Leon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fire Retardant Laminates
Publication number
20160129668
Publication date
May 12, 2016
W.L. GORE & ASSOCIATES, INC.
Joseph V. Kurian
B32 - LAYERED PRODUCTS
Information
Patent Application
POLY(TRIMETHYLENE TEREPHTHALATE) PELLETS WITH REDUCED OLIGOMERS AND...
Publication number
20110313125
Publication date
Dec 22, 2011
E.I. Du Pont De Nemours and Company
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-sulfonated Aliphatic-Aromatic Polyesters, and Articles Made The...
Publication number
20110097530
Publication date
Apr 28, 2011
E.I. du Pont de Nemours and Company
Rameshchandra M. Gohil
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING L...
Publication number
20100227960
Publication date
Sep 9, 2010
E.I. du Pont de Nemours and Company
Brett Collin Dobrick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(TRIMETHYLENE TEREPHTHALATE)/POLY(ALPHA-HYDROXY ACID) BICONSTIT...
Publication number
20100105841
Publication date
Apr 29, 2010
E.I. du Pont de Nemours and Company
Joseph V. Kurian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Polyester Blends
Publication number
20100044266
Publication date
Feb 25, 2010
E. I. du Pont de Nemours and Company
Geraldine M. Lenges
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for Shaped Articles from Polyester Blends
Publication number
20100044928
Publication date
Feb 25, 2010
E.I. du Pont de Nemours and Company
Joseph V. Kurian
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FLUORESCENT POLY(ALKYLENE TEREPHTHALATE) COMPOSITIONS
Publication number
20090146106
Publication date
Jun 11, 2009
E.I. Du Pont De Nemours and Company
GYORGYI FENYVESI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for making elastomeric polyester esters from post-consume...
Publication number
20090131625
Publication date
May 21, 2009
JOSEPH V. KURIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALIPHATIC-AROMATIC POLYESTERS, AND ARTICLES MADE THEREFROM
Publication number
20090123767
Publication date
May 14, 2009
RAMESHCHANDRA M. GOHIL
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
FLAME RETARDANT POLYTRIMETHYLENE TEREPHTHALATE COMPOSITION
Publication number
20090043020
Publication date
Feb 12, 2009
Jing-Chung Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESSES FOR MANUFACTURING POLYESTERS FROM POST-CONSUMER POLYESTER
Publication number
20080242751
Publication date
Oct 2, 2008
JOSEPH V. KURIAN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
HIGH CRIMP BICOMPONENT FIBERS
Publication number
20080143009
Publication date
Jun 19, 2008
E.I. Du Pont De Nemours and Company
Joseph V. Kurian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-consti...
Publication number
20070128436
Publication date
Jun 7, 2007
Joseph V. Kurian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films
Publication number
20070128459
Publication date
Jun 7, 2007
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, s...
Publication number
20070129503
Publication date
Jun 7, 2007
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High crimp bicomponent fibers
Publication number
20070065664
Publication date
Mar 22, 2007
Joseph V. Kurian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Coating composition containing polytrimethylene ether diol useful a...
Publication number
20060222875
Publication date
Oct 5, 2006
Patricia Mary Ellen Sormani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electrical apparatuses containing polytrimethylene homo- or copolye...
Publication number
20060192185
Publication date
Aug 31, 2006
Hari Babu Sunkara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for heat transfer utilizing a polytrimethylene ether glycol...
Publication number
20060192172
Publication date
Aug 31, 2006
Hari Babu Sunkara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polytrimethylene ether diol containing coating compositions
Publication number
20060142473
Publication date
Jun 29, 2006
Hari Babu Sunkara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(trimethylene terephthalate) composition and shaped articles pr...
Publication number
20060135734
Publication date
Jun 22, 2006
Joseph V. Kurian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluorescent poly(alkylene terephthalate) compositions
Publication number
20060041039
Publication date
Feb 23, 2006
Gyorgyi Fenyvesi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer compositions with antimicrobial properties
Publication number
20050272336
Publication date
Dec 8, 2005
Jing C. Chang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Golf balls formed using compositions containing copolymers derived...
Publication number
20050256294
Publication date
Nov 17, 2005
Hari Babu Sunkara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for high-speed spinning of bicomponent fibers
Publication number
20050095427
Publication date
May 5, 2005
E.I. DuPont de Nemours and Company
Jing Chung Chang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Method for high-speed spinning of bicomponent fibers
Publication number
20050093196
Publication date
May 5, 2005
E.I. DuPont de Nemours and Company
Jing Chung Chang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Coating composition containing polytrimethylene ether diol useful a...
Publication number
20040258923
Publication date
Dec 23, 2004
Patricia Mary Ellen Sormani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polytrimethylene ether diol containing coating compositions
Publication number
20040249061
Publication date
Dec 9, 2004
Hari Babu Sunkara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...