Stephen William Sankey

Person

Northallerton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester films and devices containing them
- Patent number 11,701,869
- Issue date Jul 18, 2023
- Dupont Teijin Films U.S. Limited Partnership
- David Turner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copolyesterimides comprising bis(2-hydroxyalkyl)-2,2′-(1,4-phenylen...
- Patent number 10,450,411
- Issue date Oct 22, 2019
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Peelable adhesive polymeric film
- Patent number 10,442,959
- Issue date Oct 15, 2019
- Dupont Teijin Films U.S. Limited Partnership
- Julian N. Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone...
- Patent number 10,377,862
- Issue date Aug 13, 2019
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone...
- Patent number 9,840,590
- Issue date Dec 12, 2017
- Dupont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolyesterimides derived from aromatic dicarboxylic acids and alip...
- Patent number 9,637,588
- Issue date May 2, 2017
- Dupont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-3,3′,4,4′-di...
- Patent number 9,422,399
- Issue date Aug 23, 2016
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyesterimides of poly(alkylene naphthalate)s having high glass...
- Patent number 9,096,724
- Issue date Aug 4, 2015
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyesterimides of poly(alkylene terephthalate)s having high glas...
- Patent number 9,074,052
- Issue date Jul 7, 2015
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Breathable, heat-sealable composite polymeric film
- Patent number 8,936,852
- Issue date Jan 20, 2015
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-venting polymeric film
- Patent number 8,586,159
- Issue date Nov 19, 2013
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Breathable, heat-sealable composite polymeric film
- Patent number 8,415,011
- Issue date Apr 9, 2013
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Heat-sealable and shrinkable multi-layer polymeric film
- Patent number 8,394,470
- Issue date Mar 12, 2013
- DuPont Teijin Films U.S. Limited Partnership
- Mark Edward Dawes
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Polyester film
- Patent number 8,202,612
- Issue date Jun 19, 2012
- DuPont Teijin Films U.S. Limited Partnership
- William J. Brennan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Self-venting polymeric film
- Patent number 8,197,925
- Issue date Jun 12, 2012
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Heat-sealable and shrinkable multi-layer polymeric film
- Patent number 7,939,147
- Issue date May 10, 2011
- DuPont Teijin Films U.S. Limited Partnership
- Mark Edward Dawes
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process for the production of coated polymeric film
- Patent number 7,368,165
- Issue date May 6, 2008
- Dupont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-layer polymeric film and the use thereof
- Patent number 7,044,396
- Issue date May 16, 2006
- Dupont Teijin Films U.S. Limited Partnership
- Stephen William Sankey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for the production of coated polymeric film
- Patent number 6,939,584
- Issue date Sep 6, 2005
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric sheet
- Patent number 5,800,911
- Issue date Sep 1, 1998
- Imperial Chemical Industries PLC
- Stephen William Sankey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COPOLYESTER FILMS FOR USE AS SEPARATORS IN METAL-ION BATTERIES
- Publication number 20240291105
- Publication date Aug 29, 2024
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURRENT COLLECTORS COMPRISING METALLISED FILMS
- Publication number 20240266546
- Publication date Aug 8, 2024
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Stephen Sankey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BREATHABLE COMPOSITE POLYMERIC FILMS
- Publication number 20230340219
- Publication date Oct 26, 2023
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Stephen Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER FILMS AND DEVICES CONTAINING THEM
- Publication number 20230278321
- Publication date Sep 7, 2023
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- David Turner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPOLYESTER FILMS FOR USE AS SEPARATORS IN LITHIUM-ION WET CELL BAT...
- Publication number 20220367973
- Publication date Nov 17, 2022
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Stephen Sankey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COPOLYESTERS AND PROCESSES FOR PREPARING COPOLYESTERS SUITABLE FOR...
- Publication number 20220204688
- Publication date Jun 30, 2022
- DuPont Teijin Films U.S. Limietd Partnership
- Stephen Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYESTERS DERIVED FROM ALIPHATIC GLYCOLS, AROMATIC DICARBOXYLIC...
- Publication number 20210024688
- Publication date Jan 28, 2021
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Stephen Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYESTER FILMS AND DEVICES CONTAINING THEM
- Publication number 20200391491
- Publication date Dec 17, 2020
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- David Turner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC...
- Publication number 20200231754
- Publication date Jul 23, 2020
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- STEPHEN WILLIAM SANKEY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PEELABLE ADHESIVE POLYMERIC FILM
- Publication number 20180118980
- Publication date May 3, 2018
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Julian N. ROBINSON
- B32 - LAYERED PRODUCTS
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-BENZOPHENONE...
- Publication number 20180066111
- Publication date Mar 8, 2018
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- STEPHEN WILLIAM SANKEY
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYESTERIMIDES COMPRISING BIS(2-HYDROXYALKYL)-2,2'-(1,4-PHENYLEN...
- Publication number 20170174831
- Publication date Jun 22, 2017
- DuPont Teijin Films U.S. Limited Partnership
- STEPHEN WILLIAM SANKEY
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM AROMATIC DICARBOXYLIC ACIDS AND ALIP...
- Publication number 20160251476
- Publication date Sep 1, 2016
- DuPont Teijin Films U.S. Limited Partnership
- STEPHEN WILLIAM SANKEY
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-BENZOPHENONE...
- Publication number 20160137790
- Publication date May 19, 2016
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William SANKEY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-3,3',4,4'-DI...
- Publication number 20160130399
- Publication date May 12, 2016
- DuPont Teijin Films U.S. Limited Partnership
- Stephen William SANKEY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC...
- Publication number 20160122475
- Publication date May 5, 2016
- DuPont Teijin Films U.S. Limited Partnership
- STEPHEN WILLIAM SANKEY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYESTERIMIDES OF POLY(ALKYLENE TEREPHTHALATE)S HAVING HIGH GLAS...
- Publication number 20140364582
- Publication date Dec 11, 2014
- Stephen William Sankey
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYESTERIMIDES OF POLY(ALKYLENE NAPHTHALATE)S HAVING HIGH GLASS...
- Publication number 20140350210
- Publication date Nov 27, 2014
- Stephen William Sankey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIC FILM SUBSTRATE FOR USE IN RADIO-FREQUENCY RESPONSIVE TAGS
- Publication number 20140283971
- Publication date Sep 25, 2014
- DuPont Teijin Films U.S. Limited Partnership
- Ken Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Breathable, heat-sealable composite polymeric film
- Publication number 20130299374
- Publication date Nov 14, 2013
- Stephen William Sankey
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
HEAT-SEALABLE AND SHRINKABLE MULTI-LAYER POLYMERIC FILM
- Publication number 20110198359
- Publication date Aug 18, 2011
- DuPont Teijin Films U.S. Limited Partnership
- Mark Edward Dawes
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYESTER FILM
- Publication number 20100003377
- Publication date Jan 7, 2010
- DuPont Teijin Films U.S. Limited Partnership
- William J. Brennan
- B32 - LAYERED PRODUCTS
Information Patent Application
Self-Venting Composite Polymeric Film
- Publication number 20080260917
- Publication date Oct 23, 2008
- Stephen William Sankey
- B32 - LAYERED PRODUCTS
Information Patent Application
Polymeric Film Substrate for Use in Radio-Frequency Responsive
- Publication number 20080211629
- Publication date Sep 4, 2008
- DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
- Ken Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Breathable, Heat-Sealable Composite Polymeric Film
- Publication number 20080118192
- Publication date May 22, 2008
- Stephen William Sankey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Self-venting polymeric film
- Publication number 20060269767
- Publication date Nov 30, 2006
- Stephen William Sankey
- B32 - LAYERED PRODUCTS
Information Patent Application
Self-venting polymeric film
- Publication number 20060165958
- Publication date Jul 27, 2006
- Stephen William Sankey
- B32 - LAYERED PRODUCTS
Information Patent Application
Process for the production of coated polymeric film
- Publication number 20050249906
- Publication date Nov 10, 2005
- Stephen William Sankey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat-sealable and shrinkable multi-layer polymeric film
- Publication number 20050106342
- Publication date May 19, 2005
- Mark Edward Dawes
- B32 - LAYERED PRODUCTS
Information Patent Application
Process for the production of coated polymeric film
- Publication number 20040067284
- Publication date Apr 8, 2004
- Stephen William Sankey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Stephen William Sankey

Person

Patents Grantslast 30 patents

Polyester films and devices containing them

Copolyesterimides comprising bis(2-hydroxyalkyl)-2,2′-(1,4-phenylen...

Peelable adhesive polymeric film

Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone...

Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone...

Copolyesterimides derived from aromatic dicarboxylic acids and alip...

Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-3,3′,4,4′-di...

Copolyesterimides of poly(alkylene naphthalate)s having high glass...

Copolyesterimides of poly(alkylene terephthalate)s having high glas...

Breathable, heat-sealable composite polymeric film

Self-venting polymeric film

Breathable, heat-sealable composite polymeric film

Heat-sealable and shrinkable multi-layer polymeric film

Polyester film

Self-venting polymeric film

Heat-sealable and shrinkable multi-layer polymeric film

Process for the production of coated polymeric film

Multi-layer polymeric film and the use thereof

Process for the production of coated polymeric film

Polymeric sheet

Patents Applicationslast 30 patents

COPOLYESTER FILMS FOR USE AS SEPARATORS IN METAL-ION BATTERIES

CURRENT COLLECTORS COMPRISING METALLISED FILMS

BREATHABLE COMPOSITE POLYMERIC FILMS

POLYESTER FILMS AND DEVICES CONTAINING THEM

COPOLYESTER FILMS FOR USE AS SEPARATORS IN LITHIUM-ION WET CELL BAT...

COPOLYESTERS AND PROCESSES FOR PREPARING COPOLYESTERS SUITABLE FOR...

COPOLYESTERS DERIVED FROM ALIPHATIC GLYCOLS, AROMATIC DICARBOXYLIC...

POLYESTER FILMS AND DEVICES CONTAINING THEM

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC...

PEELABLE ADHESIVE POLYMERIC FILM

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-BENZOPHENONE...

COPOLYESTERIMIDES COMPRISING BIS(2-HYDROXYALKYL)-2,2'-(1,4-PHENYLEN...

COPOLYESTERIMIDES DERIVED FROM AROMATIC DICARBOXYLIC ACIDS AND ALIP...

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-BENZOPHENONE...

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-3,3',4,4'-DI...

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC...

COPOLYESTERIMIDES OF POLY(ALKYLENE TEREPHTHALATE)S HAVING HIGH GLAS...

COPOLYESTERIMIDES OF POLY(ALKYLENE NAPHTHALATE)S HAVING HIGH GLASS...

POLYMERIC FILM SUBSTRATE FOR USE IN RADIO-FREQUENCY RESPONSIVE TAGS

Breathable, heat-sealable composite polymeric film

HEAT-SEALABLE AND SHRINKABLE MULTI-LAYER POLYMERIC FILM

POLYESTER FILM

Self-Venting Composite Polymeric Film

Polymeric Film Substrate for Use in Radio-Frequency Responsive

Breathable, Heat-Sealable Composite Polymeric Film

Self-venting polymeric film

Self-venting polymeric film

Process for the production of coated polymeric film

Heat-sealable and shrinkable multi-layer polymeric film

Process for the production of coated polymeric film