David T. Gillespie

Person

Freeport, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-woven fabric having ethylene/alpha-olefin polymer fibers
- Patent number 12,104,301
- Issue date Oct 1, 2024
- Dow Global Technologies LLC
- Mehmet Demirors
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Multilayer thermoplastic film with improved puncture resistance per...
- Patent number 11,999,139
- Issue date Jun 4, 2024
- Dow Global Technologies LLC
- Nicolas Cardoso Mazzola
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multimodal ethylene-based polymer compositions having improved toug...
- Patent number 11,603,452
- Issue date Mar 14, 2023
- Dow Global Technologies LLC
- Carl N. Iverson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene formulations with improved barrier and environmental s...
- Patent number 11,492,467
- Issue date Nov 8, 2022
- Dow Global Technologies LLC
- Yijian Lin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Compositions comprising multimodal ethylene-based polymers and low...
- Patent number 11,384,229
- Issue date Jul 12, 2022
- Dow Global Technologies LLC
- Mehmet Demirors
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-based polymers with good processability for use in multila...
- Patent number 11,098,183
- Issue date Aug 24, 2021
- Dow Global Technologies LLC
- Teresa P. Karjala
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyethylene formulations with improved barrier and toughness for m...
- Patent number 11,046,841
- Issue date Jun 29, 2021
- Dow Global Technologies LLC
- Yijian Lin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ethylene-based polymers with improved optics
- Patent number 10,836,852
- Issue date Nov 17, 2020
- Dow Global Technologies LLC
- Teresa P. Karjala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-based polymers and processes to make the same
- Patent number 10,759,927
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Teresa P. Karjala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-based polymers and processes to make the same
- Patent number 10,759,928
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Hayley A. Brown
- 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
System for seed preparation and method of use
- Patent number 9,980,424
- Issue date May 29, 2018
- Dow AgroSciences LLC
- Donald L. McCarty
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System for imaging and orienting seeds and method of use
- Patent number 9,924,626
- Issue date Mar 27, 2018
- Dow AgroSciences LLC
- Donald L. McCarty
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Polyolefin composition
- Patent number 9,631,059
- Issue date Apr 25, 2017
- Dow Global Technologies LLC
- Mehmet Demirors
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
High-density polyethylene compositions, method of making the same
- Patent number 9,181,421
- Issue date Nov 10, 2015
- Dow Global Technologies LLC
- William J. Michie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin composition
- Patent number 9,115,275
- Issue date Aug 25, 2015
- Dow Global Technologies LLC
- Mridula Kupar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin composition
- Patent number 9,102,819
- Issue date Aug 11, 2015
- Dow Global Technologies LLC
- Mridula Kapur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-density polyethylene compositions and method of making the same
- Patent number 8,697,806
- Issue date Apr 15, 2014
- Dow Global Technologies
- William J. Michie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-density polyethylene compositions, method of making the same,...
- Patent number 8,445,594
- Issue date May 21, 2013
- Dow Global Technologies LLC
- William J. Michie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for method for polymer characterization
- Patent number 8,323,569
- Issue date Dec 4, 2012
- Dow Global Technologies LLC
- David T. Gillespie
- G01 - MEASURING TESTING
Information Patent Grant
Film layers made from polymer formulations
- Patent number 8,076,421
- Issue date Dec 13, 2011
- Dow Global Technologies LLC
- Mridula Kapur
- B32 - LAYERED PRODUCTS
Information Patent Grant
High melt strength polymers and method of making same
- Patent number RE43004
- Issue date Dec 6, 2011
- Dow Global Technologies LLC
- Alexander W. DeGroot
- 525 - Synthetic resins or natural rubbers
Information Patent Grant
High melt strength polymers and method of making same
- Patent number 7,999,039
- Issue date Aug 16, 2011
- Dow Global Technologies LLC
- Alexander W. DeGroot
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for polymer characterization
- Patent number 7,985,593
- Issue date Jul 26, 2011
- Dow Global Technologies LLC
- David T. Gillespie
- G01 - MEASURING TESTING
Information Patent Grant
High melt strength polymers and method of making same
- Patent number RE42276
- Issue date Apr 5, 2011
- Dow Global Technologies LLC
- Alexander W. DeGroot
- 525 - Synthetic resins or natural rubbers
Information Patent Grant
Elastomeric resin compositions with improved resistance to draw res...
- Patent number 7,847,029
- Issue date Dec 7, 2010
- Dow Global Technologies, Inc.
- Thomas I. Butler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin compositions for extrusion coating
- Patent number 7,776,987
- Issue date Aug 17, 2010
- Dow Global Technologies, Inc.
- Thomas Oswald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing low density polyethylene compositions and pol...
- Patent number 7,741,415
- Issue date Jun 22, 2010
- Dow Global Technologies Inc.
- Christopher W. Conrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High melt strength polymers and method of making same
- Patent number 7,300,983
- Issue date Nov 27, 2007
- Dow Global Technologies Inc.
- Alexander W. Degroot
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High melt strength polymers and method of making same
- Patent number 6,875,816
- Issue date Apr 5, 2005
- Dow Global Technologies Inc.
- Alexander W. DeGroot
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SCATTERING DETECTORS AND METHODS FOR THE SAME
- Publication number 20250137899
- Publication date May 1, 2025
- Tosoh Bioscience LLC
- Sébastien ROUZEAU
- G01 - MEASURING TESTING
Information Patent Application
POLYETHYLENE COMPOSITIONS AND FILMS INCLUDING POLYETHYLENE COMPOSIT...
- Publication number 20230312787
- Publication date Oct 5, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Peter Hermann Roland Sandkuehler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH (MULTI-ALKOXY)SILANE...
- Publication number 20230151124
- Publication date May 18, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH AZAHETEROCYCLIC COMPOUND
- Publication number 20230151125
- Publication date May 18, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND ENVIRONMENTAL S...
- Publication number 20230106941
- Publication date Apr 6, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Yijian Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE COMPOSITIONS
- Publication number 20230072649
- Publication date Mar 9, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Sanjib Biswas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multilayer Thermoplastic Film with Improved Puncture Resistance Per...
- Publication number 20220266574
- Publication date Aug 25, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Nicolas Cardoso Mazzola
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
A NON-WOVEN FABRIC HAVING ETHYLENE/ALPHA-OLEFIN POLYMER FIBERS
- Publication number 20220002924
- Publication date Jan 6, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Mehmet DEMIRORS
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MULTIMODAL ETHYLENE-BASED POLYMER COMPOSITIONS HAVING IMPROVED TOUG...
- Publication number 20210230409
- Publication date Jul 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Carl N. Iverson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED POLYMERS WITH GOOD PROCESSABILITY FOR USE IN MULTILA...
- Publication number 20210108053
- Publication date Apr 15, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Teresa P. Karjala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS COMPRISING MULTIMODAL ETHYLENE-BASED POLYMERS AND LOW...
- Publication number 20210102051
- Publication date Apr 8, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Mehmet Demirors
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS WITH MULTIMODAL ETHYLENE-BASED POLYMERS HAVING IMPROVE...
- Publication number 20200332036
- Publication date Oct 22, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Didem Oner-Deliormanli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND TOUGHNESS FOR M...
- Publication number 20200277474
- Publication date Sep 3, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Yijian Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED POLYMERS AND PROCESSES TO MAKE THE SAME
- Publication number 20200263008
- Publication date Aug 20, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Teresa P. KARJALA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED POLYMERS WITH IMPROVED OPTICS
- Publication number 20200109223
- Publication date Apr 9, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Teresa P. Karjala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED POLYMERS AND PROCESSES TO MAKE THE SAME
- Publication number 20200109271
- Publication date Apr 9, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Hayley A. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND ENVIRONMENTAL S...
- Publication number 20180371217
- Publication date Dec 27, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Lin Yijian
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SYSTEM FOR IMAGING AND ORIENTING SEEDS AND METHOD OF USE
- Publication number 20180199504
- Publication date Jul 19, 2018
- Dow AgroSciences LLC
- Donald L. McCarty
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
A POLYOLEFIN COMPOSITION
- Publication number 20160194464
- Publication date Jul 7, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Mehmet Demirors
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A POLYOLEFIN COMPOSITION
- Publication number 20150344681
- Publication date Dec 3, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Mridula Kapur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM FOR SEED PREPARATION AND METHOD OF USE
- Publication number 20150319914
- Publication date Nov 12, 2015
- Dow AgroSciences LLC
- Donald L. McCarty
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SYSTEM FOR IMAGING AND ORIENTING SEEDS AND METHOD OF USE
- Publication number 20150321353
- Publication date Nov 12, 2015
- Dow AgroSciences LLC
- Donald L. McCarty
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POLYOLEFIN COMPOSITION
- Publication number 20150148490
- Publication date May 28, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Mridula Kapur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLEFIN COMPOSITION
- Publication number 20150148491
- Publication date May 28, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Mridula Kapur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH-DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF MAKING THE SAME
- Publication number 20140256883
- Publication date Sep 11, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- William J. Michie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
HIGH-DENSITY POLYETHYLENE COMPOSITIONS AND METHOD OF MAKING THE SAME
- Publication number 20130237670
- Publication date Sep 12, 2013
- Dow Global Technologies Inc.
- William J. Michie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
APPARATUS AND METHOD FOR POLYMER CHARACTERIZATION
- Publication number 20130061662
- Publication date Mar 14, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- David T. Gillespie
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR METHOD FOR POLYMER CHARACTERIZATION
- Publication number 20110239746
- Publication date Oct 6, 2011
- DOW GLOBAL TECHNOLOGIES LLC
- David T. Gillespie
- G01 - MEASURING TESTING

David T. Gillespie

Person

Patents Grantslast 30 patents

Non-woven fabric having ethylene/alpha-olefin polymer fibers

Multilayer thermoplastic film with improved puncture resistance per...

Multimodal ethylene-based polymer compositions having improved toug...

Polyethylene formulations with improved barrier and environmental s...

Compositions comprising multimodal ethylene-based polymers and low...

Ethylene-based polymers with good processability for use in multila...

Polyethylene formulations with improved barrier and toughness for m...

Ethylene-based polymers with improved optics

Ethylene-based polymers and processes to make the same

Ethylene-based polymers and processes to make the same

Molded articles and methods thereof

System for seed preparation and method of use

System for imaging and orienting seeds and method of use

Polyolefin composition

High-density polyethylene compositions, method of making the same

Polyolefin composition

Polyolefin composition

High-density polyethylene compositions and method of making the same

High-density polyethylene compositions, method of making the same,...

Apparatus for method for polymer characterization

Film layers made from polymer formulations

High melt strength polymers and method of making same

High melt strength polymers and method of making same

Apparatus and method for polymer characterization

High melt strength polymers and method of making same

Elastomeric resin compositions with improved resistance to draw res...

Resin compositions for extrusion coating

Process for producing low density polyethylene compositions and pol...

High melt strength polymers and method of making same

High melt strength polymers and method of making same

Patents Applicationslast 30 patents

LIGHT SCATTERING DETECTORS AND METHODS FOR THE SAME

POLYETHYLENE COMPOSITIONS AND FILMS INCLUDING POLYETHYLENE COMPOSIT...

ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH (MULTI-ALKOXY)SILANE...

ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH AZAHETEROCYCLIC COMPOUND

POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND ENVIRONMENTAL S...

POLYETHYLENE COMPOSITIONS

Multilayer Thermoplastic Film with Improved Puncture Resistance Per...

LOW DENSITY POLYETHYLENE WITH IMPROVED PROCESSABILITY

A NON-WOVEN FABRIC HAVING ETHYLENE/ALPHA-OLEFIN POLYMER FIBERS

MULTIMODAL ETHYLENE-BASED POLYMER COMPOSITIONS HAVING IMPROVED TOUG...

ETHYLENE-BASED POLYMERS WITH GOOD PROCESSABILITY FOR USE IN MULTILA...

COMPOSITIONS COMPRISING MULTIMODAL ETHYLENE-BASED POLYMERS AND LOW...

COMPOSITIONS WITH MULTIMODAL ETHYLENE-BASED POLYMERS HAVING IMPROVE...

POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND TOUGHNESS FOR M...

ETHYLENE-BASED POLYMERS AND PROCESSES TO MAKE THE SAME

ETHYLENE-BASED POLYMERS WITH IMPROVED OPTICS

ETHYLENE-BASED POLYMERS AND PROCESSES TO MAKE THE SAME

MOLDED ARTICLES, AND METHODS THEREOF

POLYETHYLENE FORMULATIONS WITH IMPROVED BARRIER AND ENVIRONMENTAL S...

SYSTEM FOR IMAGING AND ORIENTING SEEDS AND METHOD OF USE

A POLYOLEFIN COMPOSITION

A POLYOLEFIN COMPOSITION

SYSTEM FOR SEED PREPARATION AND METHOD OF USE

SYSTEM FOR IMAGING AND ORIENTING SEEDS AND METHOD OF USE

POLYOLEFIN COMPOSITION

POLYOLEFIN COMPOSITION

HIGH-DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF MAKING THE SAME

HIGH-DENSITY POLYETHYLENE COMPOSITIONS AND METHOD OF MAKING THE SAME

APPARATUS AND METHOD FOR POLYMER CHARACTERIZATION

APPARATUS FOR METHOD FOR POLYMER CHARACTERIZATION