RICHARD T. CHOU

Person

HOCKESSIN, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Blends for foams, foams manufactured therefrom and articles compris...
- Patent number 12,195,612
- Issue date Jan 14, 2025
- Dow Global Technologies LLC
- Haiyang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionomers of ethylene acid copolymers with enhanced creep resistance
- Patent number 12,018,143
- Issue date Jun 25, 2024
- Dow Global Technologies LLC
- Richard Tien Hua Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionomers of ethylene acid copolymers with enhanced creep resistance
- Patent number 11,919,979
- Issue date Mar 5, 2024
- Dow Global Technologies, LLC
- Richard Tien Hua Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous ionomeric dispersions, and methods thereof
- Patent number 11,708,501
- Issue date Jul 25, 2023
- Dow Global Technologies LLC
- Robert S. Moglia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solar cell modules with improved backsheet
- Patent number 10,597,533
- Issue date Mar 24, 2020
- Performance Materials NA, Inc.
- Richard T. Chou
- B32 - LAYERED PRODUCTS
Information Patent Grant
Selectively permeable ethylene copolymer compositions
- Patent number 10,569,517
- Issue date Feb 25, 2020
- Performance Materials NA, Inc.
- Richard T Chou
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Variable vapor barrier for humidity control
- Patent number 10,435,550
- Issue date Oct 8, 2019
- Performance Materials NA, Inc.
- Richard T Chou
- B32 - LAYERED PRODUCTS
Information Patent Grant
Photovoltaic cells with improved multilayer backsheet
- Patent number 9,978,898
- Issue date May 22, 2018
- E. I. Du Pont de Nemours and Company
- Timothy A Libert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-fogging films based on ethylene copolymer compositions
- Patent number 9,777,145
- Issue date Oct 3, 2017
- E. I. Du Pont de Nemours and Company
- Richard T Chou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Antistatic ethylene copolymer compositions
- Patent number 9,777,181
- Issue date Oct 3, 2017
- E. I. Du Pont de Nemours and Company
- Richard T Chou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blends of ethylene copolymers with high-frequency weldability
- Patent number 9,441,100
- Issue date Sep 13, 2016
- E. I. Du Pont de Nemours and Company
- Richard T Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions of polyamide and ionomer
- Patent number 8,906,479
- Issue date Dec 9, 2014
- E I du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin foams for footwear foam applications
- Patent number 8,772,410
- Issue date Jul 8, 2014
- E I du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer composition comprising polyamide and ionomer
- Patent number 8,586,663
- Issue date Nov 19, 2013
- E I du Pont de Nemours and Company
- Karlheinz Hausmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for providing toughened poly(trimethylene terephthalate) mol...
- Patent number 8,389,604
- Issue date Mar 5, 2013
- E I du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated articles comprising a sheet of a blend of ethylene copoly...
- Patent number 8,084,129
- Issue date Dec 27, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- B32 - LAYERED PRODUCTS
Information Patent Grant
Solar cell modules comprising an encapsulant sheet of a blend of et...
- Patent number 8,080,727
- Issue date Dec 20, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- B32 - LAYERED PRODUCTS
Information Patent Grant
Toughened thermoplastic polyamide compositions
- Patent number 8,062,757
- Issue date Nov 22, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened thermoplastic polyamide compositions
- Patent number 8,057,910
- Issue date Nov 15, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Miscible blends of ethylene copolymers with improved temperature re...
- Patent number 7,935,765
- Issue date May 3, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer compositions
- Patent number 7,897,685
- Issue date Mar 1, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blends of ethylene copolymers with high-frequency weldability
- Patent number 7,879,949
- Issue date Feb 1, 2011
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive compositions derived from highly functionalized ethylene c...
- Patent number 7,767,311
- Issue date Aug 3, 2010
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hot melt adhesive composition
- Patent number 7,767,760
- Issue date Aug 3, 2010
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant, halogen-free compositions
- Patent number 7,279,520
- Issue date Oct 9, 2007
- E. I. Du Pont de Nemours and Company
- Karlheinz Hausmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymer-modified polyamide product
- Patent number 7,267,884
- Issue date Sep 11, 2007
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened thermoplastic polyamide compositions
- Patent number 7,199,188
- Issue date Apr 3, 2007
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine-containing ethylene copolymers
- Patent number 6,953,830
- Issue date Oct 11, 2005
- E. I. Du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High melt swell polymer
- Patent number 6,903,163
- Issue date Jun 7, 2005
- E. I. Du Pont de Nemours and Company
- Richard James Powell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked foam of ethylene vinyl acetate copolymer and acid copol...
- Patent number 6,797,737
- Issue date Sep 28, 2004
- E. I. Du Pont de Nemours and Company
- Chin-Fu Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Crosslinkable and foamable composition, foam obtained by the same,...
- Publication number 20220389210
- Publication date Dec 8, 2022
- LCY Chemical Corp.
- Richard Tien-Hua CHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinkable and foamable composition, foam obtained by the same,...
- Publication number 20220380566
- Publication date Dec 1, 2022
- LCY Chemical Corp.
- Richard Tien-Hua CHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS IONOMERIC DISPERSIONS, AND METHODS THEREOF
- Publication number 20220119630
- Publication date Apr 21, 2022
- Robert S. Moglia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS IONOMERIC DISPERSIONS, AND METHODS THEREOF
- Publication number 20210395540
- Publication date Dec 23, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Robert S. Moglia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIDE FOAM PREPARATION
- Publication number 20210380775
- Publication date Dec 9, 2021
- Performance Materials NA, Inc.
- Jinliang Yan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLENDS FOR FOAMS, FOAMS MANUFACTURED THEREFROM AND ARTICLES COMPRIS...
- Publication number 20210317291
- Publication date Oct 14, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Haiyang Yu
- A43 - FOOTWEAR
Information Patent Application
IONOMERS OF ETHYLENE ACID COPOLYMERS WITH ENHANCED CREEP RESISTANCE
- Publication number 20210269566
- Publication date Sep 2, 2021
- Performance Materials NA, Inc.
- Richard Tien Hua Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IONOMERS OF ETHYLENE ACID COPOLYMERS WITH ENHANCED CREEP RESISTANCE
- Publication number 20210261762
- Publication date Aug 26, 2021
- Performance Materials NA, Inc.
- Richard Tien Hua Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOVOLTAIC MODULE AND ENCAPSULANT COMPOSITION HAVING IMPROVED RES...
- Publication number 20210115239
- Publication date Apr 22, 2021
- Performance Materials NA, Inc.
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS
- Publication number 20180178496
- Publication date Jun 28, 2018
- E I DU PONT DE NEMOURS AND COMPANY
- Richard T. Chou
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOTOVOLTAIC CELLS WITH IMPROVED BACKSHEET
- Publication number 20170282504
- Publication date Oct 5, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T. CHOU
- B32 - LAYERED PRODUCTS
Information Patent Application
SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS
- Publication number 20160303837
- Publication date Oct 20, 2016
- E I DU PONT DE NEMOURS AND COMPANY
- Richard T. Chou
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOTOVOLTAIC CELLS WITH IMPROVED BACKSHEET
- Publication number 20150311369
- Publication date Oct 29, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T. CHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOVOLTAIC CELLS WITH IMPROVED MULTILAYER BACKSHEET
- Publication number 20150311368
- Publication date Oct 29, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- TIMOTHY A. LIBERT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL MODULES WITH IMPROVED BACKSHEET
- Publication number 20150311370
- Publication date Oct 29, 2015
- E I DU PONT DE NEMOURS AND COMPMANY
- RICHARD T CHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-FOGGING FILMS BASED ON ETHYLENE COPOLYMER COMPOSITIONS
- Publication number 20150175796
- Publication date Jun 25, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T CHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VARIABLE VAPOR BARRIER FOR HUMIDITY CONTROL
- Publication number 20150175792
- Publication date Jun 25, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T. CHOU
- B32 - LAYERED PRODUCTS
Information Patent Application
ANTISTATIC ETHYLENE COPOLYMER COMPOSITIONS
- Publication number 20150179315
- Publication date Jun 25, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T. CHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLENDS OF ETHYLENE COPOLYMERS WITH HIGH-FREQUENCY WELDABILITY
- Publication number 20150175788
- Publication date Jun 25, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T CHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions of Polyamide and Ionomer
- Publication number 20130172488
- Publication date Jul 4, 2013
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Thermoplastic Powder Compositions
- Publication number 20130171390
- Publication date Jul 4, 2013
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polyamide Composition Containing Ionomer
- Publication number 20130171394
- Publication date Jul 4, 2013
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
OPTIONALLY REINFORCED POLYAMIDE COMPOSITION CONTAINING IONOMER
- Publication number 20130172470
- Publication date Jul 4, 2013
- E I DU PONT DE NEMOURS AND COMPANY
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE COMPOSITION CONTAINING IONOMER
- Publication number 20130167966
- Publication date Jul 4, 2013
- E I DU PONT DE NEMOURS AND COMPANY
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITION COMPRISING POLYAMIDE AND IONOMER
- Publication number 20120202940
- Publication date Aug 9, 2012
- E.I. du Pont de Nemours and Company
- Karlheinz HAUSMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RECYCLABLE COATED BANNER SUBSTRATE
- Publication number 20110123782
- Publication date May 26, 2011
- E.I. du Pont de Nemours and Company
- ERIC W. TEATHER
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Toughened thermoplastic polyamide compositions
- Publication number 20110117363
- Publication date May 19, 2011
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PROVIDING TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) MOL...
- Publication number 20110105674
- Publication date May 5, 2011
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) MOLDING RESINS AND MOLDE...
- Publication number 20110105644
- Publication date May 5, 2011
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Toughened thermoplastic polyamide compositions
- Publication number 20110086564
- Publication date Apr 14, 2011
- E.I. du Pont de Nemours and Company
- Richard T. Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

RICHARD T. CHOU

Person

Patents Grantslast 30 patents

Blends for foams, foams manufactured therefrom and articles compris...

Ionomers of ethylene acid copolymers with enhanced creep resistance

Ionomers of ethylene acid copolymers with enhanced creep resistance

Aqueous ionomeric dispersions, and methods thereof

Solar cell modules with improved backsheet

Selectively permeable ethylene copolymer compositions

Variable vapor barrier for humidity control

Photovoltaic cells with improved multilayer backsheet

Anti-fogging films based on ethylene copolymer compositions

Antistatic ethylene copolymer compositions

Blends of ethylene copolymers with high-frequency weldability

Compositions of polyamide and ionomer

Polyolefin foams for footwear foam applications

Polymer composition comprising polyamide and ionomer

Method for providing toughened poly(trimethylene terephthalate) mol...

Laminated articles comprising a sheet of a blend of ethylene copoly...

Solar cell modules comprising an encapsulant sheet of a blend of et...

Toughened thermoplastic polyamide compositions

Toughened thermoplastic polyamide compositions

Miscible blends of ethylene copolymers with improved temperature re...

Thermoplastic elastomer compositions

Blends of ethylene copolymers with high-frequency weldability

Adhesive compositions derived from highly functionalized ethylene c...

Hot melt adhesive composition

Flame retardant, halogen-free compositions

Ethylene copolymer-modified polyamide product

Toughened thermoplastic polyamide compositions

Fluorine-containing ethylene copolymers

High melt swell polymer

Crosslinked foam of ethylene vinyl acetate copolymer and acid copol...

Patents Applicationslast 30 patents

Crosslinkable and foamable composition, foam obtained by the same,...

Crosslinkable and foamable composition, foam obtained by the same,...

AQUEOUS IONOMERIC DISPERSIONS, AND METHODS THEREOF

AQUEOUS IONOMERIC DISPERSIONS, AND METHODS THEREOF

POLYAMIDE FOAM PREPARATION

BLENDS FOR FOAMS, FOAMS MANUFACTURED THEREFROM AND ARTICLES COMPRIS...

IONOMERS OF ETHYLENE ACID COPOLYMERS WITH ENHANCED CREEP RESISTANCE

IONOMERS OF ETHYLENE ACID COPOLYMERS WITH ENHANCED CREEP RESISTANCE

PHOTOVOLTAIC MODULE AND ENCAPSULANT COMPOSITION HAVING IMPROVED RES...

SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS

PHOTOVOLTAIC CELLS WITH IMPROVED BACKSHEET

SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS

PHOTOVOLTAIC CELLS WITH IMPROVED BACKSHEET

PHOTOVOLTAIC CELLS WITH IMPROVED MULTILAYER BACKSHEET

SOLAR CELL MODULES WITH IMPROVED BACKSHEET

ANTI-FOGGING FILMS BASED ON ETHYLENE COPOLYMER COMPOSITIONS

VARIABLE VAPOR BARRIER FOR HUMIDITY CONTROL

ANTISTATIC ETHYLENE COPOLYMER COMPOSITIONS

BLENDS OF ETHYLENE COPOLYMERS WITH HIGH-FREQUENCY WELDABILITY

Compositions of Polyamide and Ionomer

Thermoplastic Powder Compositions

Polyamide Composition Containing Ionomer

OPTIONALLY REINFORCED POLYAMIDE COMPOSITION CONTAINING IONOMER

POLYAMIDE COMPOSITION CONTAINING IONOMER

POLYMER COMPOSITION COMPRISING POLYAMIDE AND IONOMER

RECYCLABLE COATED BANNER SUBSTRATE

Toughened thermoplastic polyamide compositions

METHOD FOR PROVIDING TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) MOL...

TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) MOLDING RESINS AND MOLDE...

Toughened thermoplastic polyamide compositions