Andrew T. Heitsch

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oriented polyethylene films and articles comprising the same
- Patent number 12,145,344
- Issue date Nov 19, 2024
- Dow Global Technologies LLC
- Karlheinz Hausmann
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyethylene-based compositions and films and articles comprising t...
- Patent number 12,129,363
- Issue date Oct 29, 2024
- Dow Global Technologies LLC
- Andrew T. Heitsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst with an electron donor compound for increasi...
- Patent number 11,939,417
- Issue date Mar 26, 2024
- Dow Global Technologies LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst system having a thermally treated magnesium...
- Patent number 11,857,935
- Issue date Jan 2, 2024
- Dow Global Technologies LLC
- Mingzhe Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,829,434
- Issue date Nov 10, 2020
- Dow Global Technologies LLC
- Dmitry A. Krapchetov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Molded articles and methods thereof
- Patent number 10,738,182
- Issue date Aug 11, 2020
- Dow Global Technologies LLC
- Keran Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Doping of a substrate via a dopant containing polymer film
- Patent number 10,340,144
- Issue date Jul 2, 2019
- Rohm and Haas Electronic Materials LLC
- Rachel A. Segalman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Doping of a substrate via a dopant containing polymer film
- Patent number 9,576,799
- Issue date Feb 21, 2017
- Dow Global Technologies, LLC
- Rachel A. Segalman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THERMOPLASTIC COMPOSITIONS
- Publication number 20240417556
- Publication date Dec 19, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Yongchao Zeng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER BLENDS COMPRISING POST-CONSUMER RECYCLED RESIN
- Publication number 20240409730
- Publication date Dec 12, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Yongchao Zeng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE/1-HEXENE COPOLYMERS
- Publication number 20240400733
- Publication date Dec 5, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Bo Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER BLENDS COMPRISING POST-CONSUMER RECYCLED RESIN
- Publication number 20240376297
- Publication date Nov 14, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Akanksha Garg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORIENTED POLYETHYLENE FILMS AND ARTICLES COMPRISING THE SAME
- Publication number 20240316906
- Publication date Sep 26, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Karlheinz Hausmann
- B32 - LAYERED PRODUCTS
Information Patent Application
BIMODAL POLYETHYLENE-BASED COMPOSITION
- Publication number 20240209193
- Publication date Jun 27, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Alexander Williamson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC COMPOSITIONS COMPRISING BIMODAL POLYETHYLENE AND ARTI...
- Publication number 20240084116
- Publication date Mar 14, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Mohamed Esseghir
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIC COMPOSITIONS
- Publication number 20240076481
- Publication date Mar 7, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Stacey A. Saba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOAMS COMPRISING BLENDS OF SILICONE FUNCTIONALIZED POLYETHYLENE AND...
- Publication number 20230399480
- Publication date Dec 14, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Brian R. Dorvel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERS OF ETHYLENE WITH (METH) ACRYLIC ESTER FUNCTIONALIZED POL...
- Publication number 20230365792
- Publication date Nov 16, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Arkady L. Krasovskiy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FOAMS MANUFACTURED USING SILICONE-FUNCTIONALIZED POLYETHYLENE AND M...
- Publication number 20230365771
- Publication date Nov 16, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Bharat I. Chaudhary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FEMININE HYGIENE ARTICLES AND FILMS SUITABLE FOR USE IN SUCH
- Publication number 20230321315
- Publication date Oct 12, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Eduardo Alvarez Acedo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMOPLASTIC COMPOSITIONS COMPRISING BIMODAL POLYETHYLENE AND ARTI...
- Publication number 20230303737
- Publication date Sep 28, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Mohamed Esseghir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOPLASTIC COMPOSITIONS COMPRISING RECYCLED POLYMERS AND ARTICLE...
- Publication number 20230272196
- Publication date Aug 31, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Paul J. Brigandi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ENHANCED AGING AND REDUCED SHRINKBACK POLYMERIC COMPOSITION
- Publication number 20230265269
- Publication date Aug 24, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Stacey A. Saba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARATION OF HETEROGENEOUS CATALYSTS
- Publication number 20220395815
- Publication date Dec 15, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Victor J. Sussman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMERIZATION OF ETHYLENE IN SOLUTION PROCESSES USING A ZIEGLER-NA...
- Publication number 20220275114
- Publication date Sep 1, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW DENSITY POLYETHYLENE WITH IMPROVED PROCESSABILITY
- Publication number 20220251255
- Publication date Aug 11, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Andrew T. Heitsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE-BASED COMPOSITIONS AND FILMS AND ARTICLES COMPRISING T...
- Publication number 20220056250
- Publication date Feb 24, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Andrew T. Heitsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER-BASED FILM WITH BALANCED PROPERTIES
- Publication number 20220008893
- Publication date Jan 13, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Andrew T. Heitsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZIEGLER-NATTA CATALYST WITH AN ELECTRON DONOR COMPOUND FOR INCREASI...
- Publication number 20210221924
- Publication date Jul 22, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYST SYSTEM HAVING A THERMALLY TREATED MAGNESIUM...
- Publication number 20210205785
- Publication date Jul 8, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Mingzhe Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARATION OF HETEROGENEOUS CATALYSTS
- Publication number 20200171465
- Publication date Jun 4, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Victor Sussman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIFIC...
- Publication number 20200165185
- Publication date May 28, 2020
- Rohm and Haas Company
- Dmitry A. Krapchetov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PATTERNED DISCRETE NANOSCALE DOPING OF SEMICONDUCTORS, METHODS OF M...
- Publication number 20200020538
- Publication date Jan 16, 2020
- Rohm and Haas Electronic Materials L.L.C.
- Yuanyi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED ARTICLES, AND METHODS THEREOF
- Publication number 20190322846
- Publication date Oct 24, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Keran Lu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOPING OF A SUBSTRATE VIA A DOPANT CONTAINING POLYMER FILM
- Publication number 20170194150
- Publication date Jul 6, 2017
- The Regents of the University of California
- Rachel A. Segalman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOPING OF A SUBSTRATE VIA A DOPANT CONTAINING POLYMER FILM
- Publication number 20160035572
- Publication date Feb 4, 2016
- The Regents of the University of California
- Rachel A. Segalman
- H01 - BASIC ELECTRIC ELEMENTS

Andrew T. Heitsch

Person

Patents Grantslast 30 patents

Oriented polyethylene films and articles comprising the same

Polyethylene-based compositions and films and articles comprising t...

Ziegler-Natta catalyst with an electron donor compound for increasi...

Ziegler-Natta catalyst system having a thermally treated magnesium...

Method for production of methyl methacrylate by oxidative esterific...

Molded articles and methods thereof

Doping of a substrate via a dopant containing polymer film

Doping of a substrate via a dopant containing polymer film

Patents Applicationslast 30 patents

THERMOPLASTIC COMPOSITIONS

POLYMER BLENDS COMPRISING POST-CONSUMER RECYCLED RESIN

ETHYLENE/1-HEXENE COPOLYMERS

POLYMER BLENDS COMPRISING POST-CONSUMER RECYCLED RESIN

ORIENTED POLYETHYLENE FILMS AND ARTICLES COMPRISING THE SAME

BIMODAL POLYETHYLENE-BASED COMPOSITION

THERMOPLASTIC COMPOSITIONS COMPRISING BIMODAL POLYETHYLENE AND ARTI...

POLYMERIC COMPOSITIONS

FOAMS COMPRISING BLENDS OF SILICONE FUNCTIONALIZED POLYETHYLENE AND...

COPOLYMERS OF ETHYLENE WITH (METH) ACRYLIC ESTER FUNCTIONALIZED POL...

FOAMS MANUFACTURED USING SILICONE-FUNCTIONALIZED POLYETHYLENE AND M...

FEMININE HYGIENE ARTICLES AND FILMS SUITABLE FOR USE IN SUCH

THERMOPLASTIC COMPOSITIONS COMPRISING BIMODAL POLYETHYLENE AND ARTI...

THERMOPLASTIC COMPOSITIONS COMPRISING RECYCLED POLYMERS AND ARTICLE...

ENHANCED AGING AND REDUCED SHRINKBACK POLYMERIC COMPOSITION

METHOD FOR PREPARATION OF HETEROGENEOUS CATALYSTS

POLYMERIZATION OF ETHYLENE IN SOLUTION PROCESSES USING A ZIEGLER-NA...

LOW DENSITY POLYETHYLENE WITH IMPROVED PROCESSABILITY

POLYETHYLENE-BASED COMPOSITIONS AND FILMS AND ARTICLES COMPRISING T...

POLYMER-BASED FILM WITH BALANCED PROPERTIES

ZIEGLER-NATTA CATALYST WITH AN ELECTRON DONOR COMPOUND FOR INCREASI...

ZIEGLER-NATTA CATALYST SYSTEM HAVING A THERMALLY TREATED MAGNESIUM...

METHOD FOR PREPARATION OF HETEROGENEOUS CATALYSTS

METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIFIC...

PATTERNED DISCRETE NANOSCALE DOPING OF SEMICONDUCTORS, METHODS OF M...

MOLDED ARTICLES, AND METHODS THEREOF

DOPING OF A SUBSTRATE VIA A DOPANT CONTAINING POLYMER FILM

DOPING OF A SUBSTRATE VIA A DOPANT CONTAINING POLYMER FILM