Debkumar Bhattacharjee

Person

Meriden, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous polyurethane dispersion
- Patent number 11,542,376
- Issue date Jan 3, 2023
- Rohm and Haas Company
- Chenyan Bai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Shrink films, and method of making thereof
- Patent number 10,513,095
- Issue date Dec 24, 2019
- Dow Global Technologies LLC
- Mauricio E. Leano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multilayer films of FDCA-based polyesters
- Patent number 9,969,150
- Issue date May 15, 2018
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Glycolide-based polyesters
- Patent number 9,624,341
- Issue date Apr 18, 2017
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
FDCA-based polyesters
- Patent number 9,580,594
- Issue date Feb 28, 2017
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
FDCA-based polyesters made with isosorbide
- Patent number 9,580,542
- Issue date Feb 28, 2017
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane dispersion, method of producing the same, coated artic...
- Patent number 9,512,262
- Issue date Dec 6, 2016
- Dow Global Technologies LLC
- Bedri Erdem
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Layered structures and articles prepared therefrom
- Patent number 9,487,337
- Issue date Nov 8, 2016
- Dow Global Technologies LLC
- Sekhar Sundaram
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Glycolide-based polyesters made with isosorbide
- Patent number 9,394,402
- Issue date Jul 19, 2016
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aqueous leather coating composition and method for coating leather
- Patent number 9,200,404
- Issue date Dec 1, 2015
- Dow Global Technologies LLC
- Adam L. Grzesiak
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Polyurethane dispersion, method of producing the same, coated artic...
- Patent number 8,927,646
- Issue date Jan 6, 2015
- Dow Global Technologies LLC
- Bedri Erdem
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for producing crosslinkable silyl group-containing polyoxya...
- Patent number 8,916,669
- Issue date Dec 23, 2014
- Dow Global Technologies LLC
- Ling Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra-high solid content polyurethane dispersion and a continuous p...
- Patent number 8,821,983
- Issue date Sep 2, 2014
- Dow Global Technologies LLC
- Bedri Erdem
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Two component polyurethane coating compositions comprising isocyanu...
- Patent number 8,802,771
- Issue date Aug 12, 2014
- Dow Global Technologies LLC
- John N. Argyropoulos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite dispersion, method of producing the same, and articles ma...
- Patent number 8,680,198
- Issue date Mar 25, 2014
- Dow Global Technologies LLC
- David L. Malotky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ambient temperature curable isocyanate-free compositions for prepar...
- Patent number 8,653,174
- Issue date Feb 18, 2014
- Dow Global Technologies LLC
- Jeffrey R. Anderson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Prepolymers made from hydroxymethyl-containing polyester polyols de...
- Patent number 8,598,297
- Issue date Dec 3, 2013
- Dow Global Technologies LLC
- Erdem Bedri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low volatiles coatings, sealants and binders from renewable oils
- Patent number 8,486,526
- Issue date Jul 16, 2013
- Dow Global Technologies LLC
- Gary E. Spilman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite dispersion, method of producing the same, and articles ma...
- Patent number 8,349,945
- Issue date Jan 8, 2013
- Dow Global Technologies LLC
- David L. Malotky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane-urea polymers derived from cyclohexane dimethanol
- Patent number 8,022,138
- Issue date Sep 20, 2011
- Dow Global Technologies LLC
- John N. Argyropoulos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous polyurethane dispersions made from hydroxymethyl containing...
- Patent number 7,928,161
- Issue date Apr 19, 2011
- Dow Global Technologies LLC
- Debkumar Bhattacharjee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solvent free polyurethane dispersions for hard surface coatings
- Patent number 7,754,809
- Issue date Jul 13, 2010
- DowGlobal Technologies Inc.
- Friederike Stollmaier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to make synthetic leather and synthetic leather made therefrom
- Patent number 7,306,825
- Issue date Dec 11, 2007
- Dow Global Technologies Inc.
- Larry Wayne Mobley
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyurethane dispersion and articles prepared therefrom
- Patent number 7,232,859
- Issue date Jun 19, 2007
- Dow Global Technologies Inc.
- John N. Argyropoulos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing aqueous dispersions of hybrid polyurethane pa...
- Patent number 6,911,487
- Issue date Jun 28, 2005
- Dow Global Technologies Inc.
- Bedri Erdem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane films prepared by electrodeposition from polyurethane...
- Patent number 6,514,572
- Issue date Feb 4, 2003
- Dow Global Technologies Inc.
- William A. Koonce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminate of olefinic unsaturated containing polymers and active hyd...
- Patent number 6,455,165
- Issue date Sep 24, 2002
- The Dow Chemical Company
- Philippe M. Knaub
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyurethane films prepared from polyurethane dispersions
- Patent number 6,451,908
- Issue date Sep 17, 2002
- The Dow Chemical Company
- William A. Koonce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of bo polyols to improve compatibility of pentane and cyclopent...
- Patent number 6,322,722
- Issue date Nov 27, 2001
- The Dow Chemical Company
- Debkumar Bhattacharjee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate based polymers prepare from formulations including n...
- Patent number 5,674,918
- Issue date Oct 7, 1997
- The Dow Chemical Company
- Debkumar Bhattacharjee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS POLYURETHANE DISPERSION
- Publication number 20180305508
- Publication date Oct 25, 2018
- Rohm and Haas Company
- Chenyan Bai
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYURETHANE ADHESIVE COMPOSITION
- Publication number 20180298253
- Publication date Oct 18, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Chenyan BAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SHRINK FILMS, AND METHODS FOR MAKING THEREOF
- Publication number 20170341353
- Publication date Nov 30, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Mauricio E. Leano
- B32 - LAYERED PRODUCTS
Information Patent Application
SHRINK FILMS, AND METHODS OF MAKING THEREOF
- Publication number 20170259541
- Publication date Sep 14, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Mauricio E. Leano
- B32 - LAYERED PRODUCTS
Information Patent Application
MICROCAPILLARY FILMS
- Publication number 20170183461
- Publication date Jun 29, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Julie W. McKenna
- B32 - LAYERED PRODUCTS
Information Patent Application
ACRYLIC BEADS FOR ENHANCING MATTE APPEARANCE OF POLYOLEFIN FILMS
- Publication number 20170165948
- Publication date Jun 15, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Rajasingh Solomon Thomas Udhaya Singh
- B32 - LAYERED PRODUCTS
Information Patent Application
System, Method and Apparatus For Producing a Multi-Layer, Annular M...
- Publication number 20170087759
- Publication date Mar 30, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Wenyi Huang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
AQUEOUS POLYURETHANE DISPERSION
- Publication number 20160333155
- Publication date Nov 17, 2016
- Rohm and Haas Company
- Chenyan Bai
- B32 - LAYERED PRODUCTS
Information Patent Application
NDCA-BASED POLYESTERS MADE WITH ISOSORBIDE
- Publication number 20160222156
- Publication date Aug 4, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GLYCOLIDE-BASED POLYESTERS
- Publication number 20160002394
- Publication date Jan 7, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BARRIER FILMS OF FDCA-BASED POLYESTERS
- Publication number 20150353692
- Publication date Dec 10, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER FILMS OF FDCA-BASED POLYESTERS
- Publication number 20150343746
- Publication date Dec 3, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B32 - LAYERED PRODUCTS
Information Patent Application
GLYCOLIDE-BASED POLYESTERS MADE WITH ISOSORBIDE
- Publication number 20150337095
- Publication date Nov 26, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FDCA-BASED POLYESTERS MADE WITH ISOSORBIDE
- Publication number 20150337080
- Publication date Nov 26, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FDCA-BASED POLYESTERS
- Publication number 20150307704
- Publication date Oct 29, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Debkumar Bhattacharjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EM...
- Publication number 20150284902
- Publication date Oct 8, 2015
- Debkumar Bhattacharjee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
PRESSURE SENSITIVE ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME
- Publication number 20150094415
- Publication date Apr 2, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Bedri Erdem
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LAYERED STRUCTURES AND ARTICLES PREPARED THEREFROM
- Publication number 20140342055
- Publication date Nov 20, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Sekhar Sundaram
- B32 - LAYERED PRODUCTS
Information Patent Application
LAYERED STRUCTURES AND ARTICLES PREPARED THEREFROM
- Publication number 20140227535
- Publication date Aug 14, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Sekhar Sundaram
- B32 - LAYERED PRODUCTS
Information Patent Application
AQUEOUS LEATHER COATING COMPOSITION AND METHOD FOR COATING LEATHER
- Publication number 20140162073
- Publication date Jun 12, 2014
- Adam L. Grzesiak
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
COMPOSITE DISPERSION, METHOD OF PRODUCING THE SAME, AND ARTICLES MA...
- Publication number 20130116361
- Publication date May 9, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- David L. Malotky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR PRODUCING CROSSLINKABLE SILYL GROUP-CONTAINING POLYOXYA...
- Publication number 20130060000
- Publication date Mar 7, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Ling Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE COMPOSITIONS HAVING IMPROVED IMPACT RESISTANCE AND OPT...
- Publication number 20130012664
- Publication date Jan 10, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Rui Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel epoxy hardeners with improved cure and polymers with enhanced...
- Publication number 20120142816
- Publication date Jun 7, 2012
- Dow Global Technologies Inc.
- John N. Argyropoulos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TWO COMPONENT POLYURETHANE COATING COMPOSITIONS COMPRISING ISOCYANU...
- Publication number 20120130016
- Publication date May 24, 2012
- John N. ARGYROPOULOS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE DISPERSION, METHOD OF PRODUCING THE SAME, COATED ARTIC...
- Publication number 20120053292
- Publication date Mar 1, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Bedri Erdem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE DISPERSION, METHOD OF PRODUCING THE SAME, COATED ARTIC...
- Publication number 20120035318
- Publication date Feb 9, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Bedri Erdem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMBIENT TEMPERATURE CURABLE ISOCYANATE-FREE COMPOSITIONS FOR PREPAR...
- Publication number 20110313091
- Publication date Dec 22, 2011
- DOW GLOBAL TECHNOLOGIES LLC
- John N. ARGYROPOULOS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT ACTIVATED ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME
- Publication number 20110082236
- Publication date Apr 7, 2011
- Dow Global Technologies Inc.
- Bedri Erdem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRESSURE SENSITIVE ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME
- Publication number 20110077345
- Publication date Mar 31, 2011
- Dow Global Technologies Inc.
- Bedri Erdem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Debkumar Bhattacharjee

Person

Patents Grantslast 30 patents

Aqueous polyurethane dispersion

Shrink films, and method of making thereof

Multilayer films of FDCA-based polyesters

Glycolide-based polyesters

FDCA-based polyesters

FDCA-based polyesters made with isosorbide

Polyurethane dispersion, method of producing the same, coated artic...

Layered structures and articles prepared therefrom

Glycolide-based polyesters made with isosorbide

Aqueous leather coating composition and method for coating leather

Polyurethane dispersion, method of producing the same, coated artic...

Methods for producing crosslinkable silyl group-containing polyoxya...

Ultra-high solid content polyurethane dispersion and a continuous p...

Two component polyurethane coating compositions comprising isocyanu...

Composite dispersion, method of producing the same, and articles ma...

Ambient temperature curable isocyanate-free compositions for prepar...

Prepolymers made from hydroxymethyl-containing polyester polyols de...

Low volatiles coatings, sealants and binders from renewable oils

Composite dispersion, method of producing the same, and articles ma...

Polyurethane-urea polymers derived from cyclohexane dimethanol

Aqueous polyurethane dispersions made from hydroxymethyl containing...

Solvent free polyurethane dispersions for hard surface coatings

Process to make synthetic leather and synthetic leather made therefrom

Polyurethane dispersion and articles prepared therefrom

Process for preparing aqueous dispersions of hybrid polyurethane pa...

Polyurethane films prepared by electrodeposition from polyurethane...

Laminate of olefinic unsaturated containing polymers and active hyd...

Polyurethane films prepared from polyurethane dispersions

Use of bo polyols to improve compatibility of pentane and cyclopent...

Polyisocyanate based polymers prepare from formulations including n...

Patents Applicationslast 30 patents

AQUEOUS POLYURETHANE DISPERSION

POLYURETHANE ADHESIVE COMPOSITION

SHRINK FILMS, AND METHODS FOR MAKING THEREOF

SHRINK FILMS, AND METHODS OF MAKING THEREOF

MICROCAPILLARY FILMS

ACRYLIC BEADS FOR ENHANCING MATTE APPEARANCE OF POLYOLEFIN FILMS

System, Method and Apparatus For Producing a Multi-Layer, Annular M...

AQUEOUS POLYURETHANE DISPERSION

NDCA-BASED POLYESTERS MADE WITH ISOSORBIDE

GLYCOLIDE-BASED POLYESTERS

BARRIER FILMS OF FDCA-BASED POLYESTERS

MULTILAYER FILMS OF FDCA-BASED POLYESTERS

GLYCOLIDE-BASED POLYESTERS MADE WITH ISOSORBIDE

FDCA-BASED POLYESTERS MADE WITH ISOSORBIDE

FDCA-BASED POLYESTERS

POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EM...

PRESSURE SENSITIVE ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME

LAYERED STRUCTURES AND ARTICLES PREPARED THEREFROM

LAYERED STRUCTURES AND ARTICLES PREPARED THEREFROM

AQUEOUS LEATHER COATING COMPOSITION AND METHOD FOR COATING LEATHER

COMPOSITE DISPERSION, METHOD OF PRODUCING THE SAME, AND ARTICLES MA...

METHODS FOR PRODUCING CROSSLINKABLE SILYL GROUP-CONTAINING POLYOXYA...

POLYURETHANE COMPOSITIONS HAVING IMPROVED IMPACT RESISTANCE AND OPT...

Novel epoxy hardeners with improved cure and polymers with enhanced...

TWO COMPONENT POLYURETHANE COATING COMPOSITIONS COMPRISING ISOCYANU...

POLYURETHANE DISPERSION, METHOD OF PRODUCING THE SAME, COATED ARTIC...

POLYURETHANE DISPERSION, METHOD OF PRODUCING THE SAME, COATED ARTIC...

AMBIENT TEMPERATURE CURABLE ISOCYANATE-FREE COMPOSITIONS FOR PREPAR...

HEAT ACTIVATED ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME

PRESSURE SENSITIVE ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME