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Mark Gary Weinberg
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Laminates of chitosan films
Patent number
9,073,125
Issue date
Jul 7, 2015
E I du Pont de Nemours and Company
Edward George Howard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flame retardant flash spun sheets
Patent number
8,883,893
Issue date
Nov 11, 2014
E I du Pont de Nemours and Company
Sabine Gabriel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chitosan films with reduced shrinkage and laminates made therefrom
Patent number
8,404,342
Issue date
Mar 26, 2013
E I du Pont de Nemours and Company
Nathaniel A. Barney
B32 - LAYERED PRODUCTS
Information
Patent Grant
Processes for making selectively permeable laminates
Patent number
8,163,350
Issue date
Apr 24, 2012
E I du Pont de Nemours and Company
Edward George Howard, Jr.
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-modified plexifilamentary structures, and compositions ther...
Patent number
7,745,000
Issue date
Jun 29, 2010
E. I. Du Pont de Nemours and Company
Mark Gary Weinberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compatibility improvement in aromatic polyesters with mineral fillers
Patent number
7,294,663
Issue date
Nov 13, 2007
E. I. Du Pont de Nemours and Company
Edmund A. Flexman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compatibility improvement in crystalline thermoplastics with minera...
Patent number
6,936,651
Issue date
Aug 30, 2005
E. I. Du Pont de Nemours and Company
Edmund Arthur Flexman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Toughened high modulus mineral filled polyoxymethylene polymers
Patent number
6,815,479
Issue date
Nov 9, 2004
E. I. Du Pont de Nemours and Company
Mark Gary Weinberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide gas separation membranes for carbon dioxide enrichment
Patent number
5,234,471
Issue date
Aug 10, 1993
E. I. Du Pont de Nemours and Company
Mark G. Weinberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HIGH STRENGTH THERMOPLASTIC COMPOSITES
Publication number
20210276280
Publication date
Sep 9, 2021
E I DU PONT DE NEMOURS AND COMPANY
Bryan Benedict Sauer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ENHANCED FLAME RETARDANT ARTICLES
Publication number
20150166770
Publication date
Jun 18, 2015
E I DU PONT DE NEMOURS AND COMPANY
LAKSHMI KRISHNAMURTHY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHITOSAN FILMS WITH REDUCED SHRINKAGE AND LAMINATES MADE THEREFROM
Publication number
20140315459
Publication date
Oct 23, 2014
E I DU PONT DE NEMOURS AND COMPANY
Nathaniel A. Barney
B32 - LAYERED PRODUCTS
Information
Patent Application
FLAME RETARDANT FLASH SPUN SHEETS
Publication number
20130109791
Publication date
May 2, 2013
E.I. du Pont de Nemours and Company
SABINE GABRIEL
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CHITOSAN FILMS WITH REDUCED SHRINKAGE AND LAMINATES MADE THEREFROM
Publication number
20130052116
Publication date
Feb 28, 2013
Nathaniel A. Barney
B32 - LAYERED PRODUCTS
Information
Patent Application
FLASH SPUN WEB CONTAINING SUB-MICRON FILAMENTS AND PROCESS FOR FORM...
Publication number
20110195624
Publication date
Aug 11, 2011
E.I. du Pont de Nemours and Company
MARK GARY WEINBERG
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CHITOSAN FILMS WITH REDUCED SHRINKAGE AND LAMINATES MADE THEREFROM
Publication number
20100273383
Publication date
Oct 28, 2010
E.I. du Pont de Nemours and Company
Nathaniel A. Barney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLASH SPUN WEB CONTAINING SUB-MICRON FILAMENTS AND PROCESS FOR FORM...
Publication number
20090253320
Publication date
Oct 8, 2009
E.I. du Pont de Nemours and Company
MARK GARY WEINBERG
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PROCESS FOR THE PRODUCTION OF POLYESTER NANOCOMPOSITES
Publication number
20080315453
Publication date
Dec 25, 2008
Michael Joseph Molitor
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Surface-modified plexifilamentary structures, and compositions ther...
Publication number
20080153987
Publication date
Jun 26, 2008
Mark Gary Weinberg
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Laminates of chitosan films
Publication number
20070196404
Publication date
Aug 23, 2007
Edward George Howard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Processes for making selectively permeable laminates
Publication number
20070190166
Publication date
Aug 16, 2007
Edward George Howard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flash spun web containing sub-micron filaments and process for form...
Publication number
20060135020
Publication date
Jun 22, 2006
Mark Gary Weinberg
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Surface-modified plexifilamentary structures, and compositions ther...
Publication number
20050029695
Publication date
Feb 10, 2005
Mark Gary Weinberg
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Toughened high modulus mineral filled polyoxymethylene polymers
Publication number
20050009974
Publication date
Jan 13, 2005
Edmund Arthur Flexman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compatibility improvement in crystalline thermoplastics with minera...
Publication number
20040116575
Publication date
Jun 17, 2004
Edmund Arthur Flexman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compatibility improvement in aromatic polyesters with mineral fillers
Publication number
20040115452
Publication date
Jun 17, 2004
Edmund A. Flexman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...