David Neil Marks

Person

Newark, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polymers derived from renewably resourced lysinol
- Patent number 9,228,056
- Issue date Jan 5, 2016
- E I du Pont de Nemours and Company
- David Neil Marks
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing polyamides comprising fluoroether functionali...
- Patent number 8,697,831
- Issue date Apr 15, 2014
- E I du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Shaped articles fabricated from polyamides comprising fluoroether f...
- Patent number 8,247,519
- Issue date Aug 21, 2012
- E I du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacture of aromatic polyester
- Patent number 7,592,413
- Issue date Sep 22, 2009
- E. I. Du Pont de Nemours and Company
- Joel D. Citron
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyamides from dinitriles and diamines
- Patent number 6,509,439
- Issue date Jan 21, 2003
- E. I. Du Pont de Nemours and Company
- Richard Allen Hayes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Increased volatile removal during solid phase processing of nylon 6...
- Patent number 6,476,181
- Issue date Nov 5, 2002
- E. I. Du Pont de Nemours and Company
- Albert W. Alsop
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of nylon 6
- Patent number 6,437,089
- Issue date Aug 20, 2002
- E. I. du Pont de Nemours and Company
- Jeffrey D. Cohen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of polyamide from dinitrile and diamine
- Patent number 6,103,863
- Issue date Aug 15, 2000
- E. I. DuPont de Nemours and Company
- Richard Allen Hayes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the hydrolysis of adiponitrile and the production of ny...
- Patent number 6,084,056
- Issue date Jul 4, 2000
- E. I. DuPont de Nemours and Company
- Richard Allen Hayes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the hydrolysis of adiponitrile and the production of ny...
- Patent number 6,075,117
- Issue date Jun 13, 2000
- E. I. DuPont de Nemours and Company
- Richard Allen Hayes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyamides
- Patent number 6,069,228
- Issue date May 30, 2000
- E. I. Du Pont de Nemours and Company
- Albert Walter Alsop
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing poly(hexamethylene adipamide) from monomet...
- Patent number 6,011,134
- Issue date Jan 4, 2000
- E. I. Du Pont de Nemours and Company
- David Neil Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for solid phase polymerization
- Patent number 5,955,569
- Issue date Sep 21, 1999
- E. I. Du Pont de Nemours and Company
- Ramdas Dujari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide compositions
- Patent number 5,639,819
- Issue date Jun 17, 1997
- E. I. Du Pont de Nemours and Company
- Nicholas Farkas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7...
- Patent number 5,292,857
- Issue date Mar 8, 1994
- E. I. Du Pont de Nemours and Company
- David N. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making partially aromatic polyamides containing 2-methy...
- Patent number 5,270,437
- Issue date Dec 14, 1993
- E. I. Du Pont de Nemours and Company
- David N. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of copolyamides from amino nitrile, diam...
- Patent number 5,185,427
- Issue date Feb 9, 1993
- E. I. Du Pont de Nemours and Company
- David N. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyadipamide containing pentamethyleneadipamide units and produc...
- Patent number 5,185,428
- Issue date Feb 9, 1993
- E. I. Du Pont de Nemours and Company
- James A. Hammond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyadipamide containing trimethylhexamethyleneadipamide units
- Patent number 5,162,491
- Issue date Nov 10, 1992
- E. I. Du Pont de Nemours and Company
- James A. Hammond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyadipamide containing ethyltetramethyleneadipamide units
- Patent number 5,110,900
- Issue date May 5, 1992
- E. I. Du Pont de Nemours and Company
- James A. Hammond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of polyamides from omega-aminonitriles
- Patent number 5,109,104
- Issue date Apr 28, 1992
- E. I. Du Pont de Nemours and Company
- David N. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERS DERIVED FROM RENEWABLY RESOURCED LYSINOL
- Publication number 20140329984
- Publication date Nov 6, 2014
- DAVID NEIL MARKS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW POLYMERS DERIVED FROM RENEWABLY RESOURCED LYSINOL
- Publication number 20140275311
- Publication date Sep 18, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- DAVID N. MARKS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYAMIDE RESIN BLENDS
- Publication number 20140066568
- Publication date Mar 6, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- JOHN GAVENONIS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYAMIDES COMPRISING FLUOROETHER FUNCTIONALI...
- Publication number 20120329976
- Publication date Dec 27, 2012
- E.I. du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Manufacture of aromatic polyester
- Publication number 20070066793
- Publication date Mar 22, 2007
- Joel David Citron
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David Neil Marks

Person

Patents Grantslast 30 patents

Polymers derived from renewably resourced lysinol

Process for preparing polyamides comprising fluoroether functionali...

Shaped articles fabricated from polyamides comprising fluoroether f...

Manufacture of aromatic polyester

Process for the production of polyamides from dinitriles and diamines

Increased volatile removal during solid phase processing of nylon 6...

Process for the production of nylon 6

Process for preparation of polyamide from dinitrile and diamine

Process for the hydrolysis of adiponitrile and the production of ny...

Process for the hydrolysis of adiponitrile and the production of ny...

Process for preparing polyamides

Method for manufacturing poly(hexamethylene adipamide) from monomet...

Method for solid phase polymerization

Polyamide compositions

Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7...

Process for making partially aromatic polyamides containing 2-methy...

Process for the production of copolyamides from amino nitrile, diam...

Copolyadipamide containing pentamethyleneadipamide units and produc...

Copolyadipamide containing trimethylhexamethyleneadipamide units

Copolyadipamide containing ethyltetramethyleneadipamide units

Preparation of polyamides from omega-aminonitriles

Patents Applicationslast 30 patents

POLYMERS DERIVED FROM RENEWABLY RESOURCED LYSINOL

NEW POLYMERS DERIVED FROM RENEWABLY RESOURCED LYSINOL

POLYAMIDE RESIN BLENDS

PROCESS FOR PREPARING POLYAMIDES COMPRISING FLUOROETHER FUNCTIONALI...

Manufacture of aromatic polyester