Stephen Meehan

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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

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
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-...