CARL L. WILLIS

Person

HOUSTON, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfonated block copolymers and uses thereof
- Patent number 11,629,215
- Issue date Apr 18, 2023
- Kraton Corporation
- Carl L Willis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfonated block copolymer laminates with polar or active metal sub...
- Patent number 11,021,559
- Issue date Jun 1, 2021
- Kraton Polymers LLC
- Kuitian Tan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphalt compositions and methods of making same
- Patent number 10,767,033
- Issue date Sep 8, 2020
- Kraton Polymers LLC
- Robert Q Kluttz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Highly asymmetric triblock polymer compositions and methods of maki...
- Patent number 10,647,805
- Issue date May 12, 2020
- Kraton Polymers LLC
- Donn Dubois
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Block copolymers having semi-crystalline blocks and compositions an...
- Patent number 10,633,465
- Issue date Apr 28, 2020
- Kraton Polymers US LLC
- John E. Flood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat activated gels for cable filling applications
- Patent number 10,287,428
- Issue date May 14, 2019
- Kraton Polymers US LLC
- Robert C. Bening
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of sulfonated block copolymers and particulate carbon and me...
- Patent number 10,233,323
- Issue date Mar 19, 2019
- Kraton Polymers US LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers having amine or phosphine functionalized end blocks
- Patent number 10,202,494
- Issue date Feb 12, 2019
- Kraton Polymers US LLC
- Adrie A. Van Der Huizen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Styrenic block copolymer compositions
- Patent number 10,066,098
- Issue date Sep 4, 2018
- Kraton Polymers US LLC
- John E. Flood
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Styrenic block copolymers as thermally-activated viscosifiers for o...
- Patent number 10,053,609
- Issue date Aug 21, 2018
- Kraton Polymers US LLC
- Robert C. Bening
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anion exchange block copolymers, their manufacture and their use
- Patent number 10,022,680
- Issue date Jul 17, 2018
- Kraton Polymers US LLC
- Carl Lesley Willis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modified sulfonated block copolymers and the preparation thereof
- Patent number 9,861,941
- Issue date Jan 9, 2018
- Kraton Polymers US LLC
- Carl L. Willis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Amine-containing polyalkenyl coupling agents and polymers prepared...
- Patent number 9,834,625
- Issue date Dec 5, 2017
- Kraton Polymers US LLC
- Adrie A. Van Der Huizen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of sulfonation of block polymers
- Patent number 9,587,106
- Issue date Mar 7, 2017
- Stepan Company
- Gregory Paul Dado
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a sulfonated block copolymer composition
- Patent number 9,365,662
- Issue date Jun 14, 2016
- Kraton Polymers US LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers, their manufacture and their use
- Patent number 9,364,825
- Issue date Jun 14, 2016
- Kraton Polymers US LLC
- Carl L. Willis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Block copolymers, their manufacture and their use
- Patent number 9,061,254
- Issue date Jun 23, 2015
- Kraton Polymers US LLC
- Carl L. Willis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of sulfonation of block polymers
- Patent number 8,835,562
- Issue date Sep 16, 2014
- Stepan Company
- Gregory Paul Dado
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Miktopolymer compositions
- Patent number 8,552,114
- Issue date Oct 8, 2013
- Kraton Polymers US LLC
- Dale Lee Handlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal-neutralized sulfonated block copolymers, process for making t...
- Patent number 8,445,631
- Issue date May 21, 2013
- Kraton Polymers US LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonated block copolymers, method for making same, and various us...
- Patent number 8,383,735
- Issue date Feb 26, 2013
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Miktopolymer compositions
- Patent number 8,349,950
- Issue date Jan 8, 2013
- Kraton Polymers US LLC
- Dale Lee Handlin, Jr.
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonated block copolymers having ethylene and diene interior bloc...
- Patent number 8,329,827
- Issue date Dec 11, 2012
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amine neutralized sulfonated block copolymers and method for making...
- Patent number 8,263,713
- Issue date Sep 11, 2012
- Kraton Polymers US LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for varying the transport properties of a film cast from a s...
- Patent number 8,084,546
- Issue date Dec 27, 2011
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfonated block copolymers method for making same, and various use...
- Patent number 8,058,353
- Issue date Nov 15, 2011
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing sulfonated block copolymers and various uses...
- Patent number 8,003,733
- Issue date Aug 23, 2011
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfonated block copolymers having acrylic esterand methacrylic est...
- Patent number 7,981,970
- Issue date Jul 19, 2011
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Functionalized block copolymers, method for making same, and variou...
- Patent number 7,977,432
- Issue date Jul 12, 2011
- Kraton Polymers US LLC
- Robert C. Bening
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition containing sulfonated block copolymers and articles mad...
- Patent number 7,919,565
- Issue date Apr 5, 2011
- Kraton Polymers US LLC
- Carl Lesley Willis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PolyElectrolyte Composition and Methods of Preparation Thereof
- Publication number 20230378532
- Publication date Nov 23, 2023
- Kraton Corporation
- Bert Krutzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIO-SECURE PROTECTIVE EQUIPMENT AND METHODS FOR MAKING
- Publication number 20210355342
- Publication date Nov 18, 2021
- Kraton Polymers LLC
- Vijay Mhetar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Sulfonated Block Copolymers and Uses Thereof
- Publication number 20200317848
- Publication date Oct 8, 2020
- Kraton Polymers LLC
- Carl L Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulfonated Block Copolymer Laminates with Polar or Active Metal Sub...
- Publication number 20200071447
- Publication date Mar 5, 2020
- Kraton Polymers LLC
- Kuitian Tan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY ASYMMETRIC TRIBLOCK POLYMER COMPOSITIONS AND METHODS OF MAKI...
- Publication number 20180355090
- Publication date Dec 13, 2018
- Kraton Polymers LLC
- Donn DUBOIS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASPHALT COMPOSITIONS AND METHODS OF MAKING SAME
- Publication number 20180334554
- Publication date Nov 22, 2018
- Kraton Polymers LLC
- Robert Q. Kluttz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BLOCK COPOLYMERS HAVING SEMI-CRYSTALLINE BLOCKS AND COMPOSITIONS AN...
- Publication number 20170275392
- Publication date Sep 28, 2017
- Kraton Polymers U.S. LLC
- John E. Flood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK COPOLYMERS HAVING AMINE OR PHOSPHINE FUNCTIONALIZED END BLOCKS
- Publication number 20170107332
- Publication date Apr 20, 2017
- Kraton Polymer U.S. LLC.
- ADRIE A. VAN DER HUIZEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STYRENIC BLOCK COPOLYMER COMPOSITIONS
- Publication number 20170073513
- Publication date Mar 16, 2017
- Kraton Polymers U.S. LLC
- John E. FLOOD
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMINE-CONTAINING POLYALKENYL COUPLING AGENTS AND POLYMERS PREPARED...
- Publication number 20170044291
- Publication date Feb 16, 2017
- Kraton Polymers U.S. LLC
- Adrie A. VAN DER HUIZEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT ACTIVATED GELS FOR CABLE FILLING APPLICATIONS
- Publication number 20160362545
- Publication date Dec 15, 2016
- Kraton Polymers U.S. LLC
- Robert C. BENING
- G02 - OPTICS
Information Patent Application
STYRENIC BLOCK COPOLYMERS AS THERMALLY-ACTIVATED VISCOSIFIERS FOR O...
- Publication number 20160362593
- Publication date Dec 15, 2016
- Kraton Polymers U.S. LLC
- Robert C. BENING
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLOCK COPOLYMERS, THEIR MANUFACTURE AND THEIR USE
- Publication number 20150290637
- Publication date Oct 15, 2015
- Kraton Polymers U.S. LLC
- Carl L. Willis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Sulfonation of Block Polymers
- Publication number 20150005439
- Publication date Jan 1, 2015
- Stepan Company
- Gregory Paul Dado
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK COPOLYMERS, THEIR MANUFACTURE AND THEIR USE
- Publication number 20140343177
- Publication date Nov 20, 2014
- Kraton Polymers U.S. LLC
- Carl L. Willis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Anion Exchange Block Copolymers, Their Manufacture And Their Use
- Publication number 20140197032
- Publication date Jul 17, 2014
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Blends of Sulfonated Block Copolymers And Particulate Carbon And Me...
- Publication number 20130240438
- Publication date Sep 19, 2013
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METAL-NEUTRALIZED SULFONATED BLOCK COPOLYMERS
- Publication number 20130231406
- Publication date Sep 5, 2013
- Kraton Polymers U.S. LLC
- Carl L. Willis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFONATED BLOCK COPOLYMER LAMINATES WITH POLAR OR ACTIVE METAL SUB...
- Publication number 20130108880
- Publication date May 2, 2013
- Kraton Polymers U.S. LLC
- Kuitian Tan
- B32 - LAYERED PRODUCTS
Information Patent Application
MIKTOPOLYMER COMPOSITIONS
- Publication number 20130096265
- Publication date Apr 18, 2013
- Kraton Polymers U.S. LLC
- Dale Lee HANDLIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED SULFONATED BLOCK COPOLYMERS AND THE PREPARATION THEREOF
- Publication number 20130015071
- Publication date Jan 17, 2013
- Kraton Polymers U.S. LLC
- Carl L. Willis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A SULFONATED BLOCK COPOLYMER COMPOSITION
- Publication number 20120267248
- Publication date Oct 25, 2012
- CARL LESLEY WILLIS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR VARYING THE TRANSPORT PROPERTIES OF A FILM CAST FROM A S...
- Publication number 20110263763
- Publication date Oct 27, 2011
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL-NEUTRALIZED SULFONATED BLOCK COPOLYMERS, PROCESS FOR MAKING T...
- Publication number 20110086977
- Publication date Apr 14, 2011
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMINE NEUTRALIZED SULFONATED BLOCK COPOLYMERS AND METHOD FOR MAKING...
- Publication number 20110086982
- Publication date Apr 14, 2011
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFONATED BLOCK COPOLYMERS HAVING ETHYLENE AND DIENE INTERIOR BLOC...
- Publication number 20100298514
- Publication date Nov 25, 2010
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFONATED BLOCK COPOLYMERS METHOD FOR MAKING SAME, AND VARIOUS USE...
- Publication number 20100203783
- Publication date Aug 12, 2010
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS US...
- Publication number 20100204403
- Publication date Aug 12, 2010
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFONATED BLOCK COPOLYMERS HAVING ACRYLIC ESTERAND METHACRYLIC EST...
- Publication number 20100203782
- Publication date Aug 12, 2010
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING SULFONATED BLOCK COPOLYMERS AND VARIOUS USES...
- Publication number 20100203784
- Publication date Aug 12, 2010
- Kraton Polymers U.S. LLC
- Carl Lesley Willis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

CARL L. WILLIS

Person

Patents Grantslast 30 patents

Sulfonated block copolymers and uses thereof

Sulfonated block copolymer laminates with polar or active metal sub...

Asphalt compositions and methods of making same

Highly asymmetric triblock polymer compositions and methods of maki...

Block copolymers having semi-crystalline blocks and compositions an...

Heat activated gels for cable filling applications

Blends of sulfonated block copolymers and particulate carbon and me...

Block copolymers having amine or phosphine functionalized end blocks

Styrenic block copolymer compositions

Styrenic block copolymers as thermally-activated viscosifiers for o...

Anion exchange block copolymers, their manufacture and their use

Modified sulfonated block copolymers and the preparation thereof

Amine-containing polyalkenyl coupling agents and polymers prepared...

Method of sulfonation of block polymers

Method for producing a sulfonated block copolymer composition

Block copolymers, their manufacture and their use

Block copolymers, their manufacture and their use

Method of sulfonation of block polymers

Miktopolymer compositions

Metal-neutralized sulfonated block copolymers, process for making t...

Sulfonated block copolymers, method for making same, and various us...

Miktopolymer compositions

Sulfonated block copolymers having ethylene and diene interior bloc...

Amine neutralized sulfonated block copolymers and method for making...

Method for varying the transport properties of a film cast from a s...

Sulfonated block copolymers method for making same, and various use...

Process for preparing sulfonated block copolymers and various uses...

Sulfonated block copolymers having acrylic esterand methacrylic est...

Functionalized block copolymers, method for making same, and variou...

Composition containing sulfonated block copolymers and articles mad...

Patents Applicationslast 30 patents

PolyElectrolyte Composition and Methods of Preparation Thereof

BIO-SECURE PROTECTIVE EQUIPMENT AND METHODS FOR MAKING

Sulfonated Block Copolymers and Uses Thereof

Sulfonated Block Copolymer Laminates with Polar or Active Metal Sub...

HIGHLY ASYMMETRIC TRIBLOCK POLYMER COMPOSITIONS AND METHODS OF MAKI...

ASPHALT COMPOSITIONS AND METHODS OF MAKING SAME

BLOCK COPOLYMERS HAVING SEMI-CRYSTALLINE BLOCKS AND COMPOSITIONS AN...

BLOCK COPOLYMERS HAVING AMINE OR PHOSPHINE FUNCTIONALIZED END BLOCKS

STYRENIC BLOCK COPOLYMER COMPOSITIONS

AMINE-CONTAINING POLYALKENYL COUPLING AGENTS AND POLYMERS PREPARED...

HEAT ACTIVATED GELS FOR CABLE FILLING APPLICATIONS

STYRENIC BLOCK COPOLYMERS AS THERMALLY-ACTIVATED VISCOSIFIERS FOR O...

BLOCK COPOLYMERS, THEIR MANUFACTURE AND THEIR USE

Method of Sulfonation of Block Polymers

BLOCK COPOLYMERS, THEIR MANUFACTURE AND THEIR USE

Anion Exchange Block Copolymers, Their Manufacture And Their Use

Blends of Sulfonated Block Copolymers And Particulate Carbon And Me...

METAL-NEUTRALIZED SULFONATED BLOCK COPOLYMERS

SULFONATED BLOCK COPOLYMER LAMINATES WITH POLAR OR ACTIVE METAL SUB...

MIKTOPOLYMER COMPOSITIONS

MODIFIED SULFONATED BLOCK COPOLYMERS AND THE PREPARATION THEREOF

METHOD FOR PRODUCING A SULFONATED BLOCK COPOLYMER COMPOSITION

METHOD FOR VARYING THE TRANSPORT PROPERTIES OF A FILM CAST FROM A S...

METAL-NEUTRALIZED SULFONATED BLOCK COPOLYMERS, PROCESS FOR MAKING T...

AMINE NEUTRALIZED SULFONATED BLOCK COPOLYMERS AND METHOD FOR MAKING...

SULFONATED BLOCK COPOLYMERS HAVING ETHYLENE AND DIENE INTERIOR BLOC...

SULFONATED BLOCK COPOLYMERS METHOD FOR MAKING SAME, AND VARIOUS USE...

SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS US...

SULFONATED BLOCK COPOLYMERS HAVING ACRYLIC ESTERAND METHACRYLIC EST...

PROCESS FOR PREPARING SULFONATED BLOCK COPOLYMERS AND VARIOUS USES...