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Charles Joseph Noelke
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluoropolymer particles having a nucleus of fluorinated ionomer
Patent number
8,835,547
Issue date
Sep 16, 2014
E I du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Capture of fluorinated vinyl monomers using ionic liquids
Patent number
8,779,220
Issue date
Jul 15, 2014
E I du Pont de Nemours and Company
Charles Joseph Noelke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorinated ionomer produced by aqueous polymerization using disper...
Patent number
8,436,054
Issue date
May 7, 2013
E I du Pont de Nemours and Company
Ralph Munson Aten
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated ionomer produced by aqueous polymerization using disper...
Patent number
8,436,053
Issue date
May 7, 2013
E. I. Du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymer produced by aqueous polymerization using dispersed pa...
Patent number
8,153,738
Issue date
Apr 10, 2012
E I du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymer produced by aqueous polymerization using dispersed pa...
Patent number
8,058,376
Issue date
Nov 15, 2011
E. I. Du Pont de Nemours and Company
Ralph Munson Aten
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for removing fluorosurfactant from an aqueous fluoropolymer...
Patent number
7,803,277
Issue date
Sep 28, 2010
E. I. Du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Removing fluorosurfactant from aqueous fluoropolymer dispersions
Patent number
7,790,041
Issue date
Sep 7, 2010
E. I. Du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monitoring column breakthrough in a process for removing fluorosurf...
Patent number
7,671,111
Issue date
Mar 2, 2010
E. I. Du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Removing fluorosurfactant from aqueous fluoropolymer dispersions us...
Patent number
7,659,329
Issue date
Feb 9, 2010
E. I. Du Pont de Nemours and Company
Steven H. Swearingen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of perfluoroolefins
Patent number
7,271,301
Issue date
Sep 18, 2007
E. I. Du Pont de Nemours and Company
Peter Gideon Gelblum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerization employing diacyl peroxide made in aprotic solvent
Patent number
7,112,314
Issue date
Sep 26, 2006
E. I. Du Pont de Nemours and Company
Paul Douglas Brothers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrolysis process
Patent number
6,958,422
Issue date
Oct 25, 2005
E. I. Du Pont de Nemours and Company
Charles Joseph Noelke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallurgically bonded layered article having a curved surface
Patent number
6,955,288
Issue date
Oct 18, 2005
E. I. Du Pont de Nemours and Company
John James Barnes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Disposal of fluoroform (HFC-23)
Patent number
6,806,396
Issue date
Oct 19, 2004
E. I. Du Pont de Nemours and Company
Peter Gideon Gelblum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallurgically bonded layered article having a curved surface
Patent number
6,777,110
Issue date
Aug 17, 2004
E. I. Du Pont de Nemours and Company
John James Barnes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Synthesis of diacyl peroxide in carbon dioxide
Patent number
6,395,937
Issue date
May 28, 2002
E. I. Du Pont de Nemours and Company
Paul Douglas Brothers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
CO.sub.2 removable from fluorocarbons by semipermeable membrane
Patent number
6,156,097
Issue date
Dec 5, 2000
E. I. Du Pont de Nemours and Company
William G. O'Brien
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of CO.sub.2 from unsaturated fluorinated compounds by se...
Patent number
6,123,749
Issue date
Sep 26, 2000
E. I. Du Pont de Nemours and Company
William G. O'Brien
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azeotropic or azeotrope-like compositions of tetrafluoroethane and...
Patent number
5,723,429
Issue date
Mar 3, 1998
E. I. Du Pont de Nemours and Company
Barry Asher Mahler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for converting chlorodifluoromethane and/or dichlorodifluor...
Patent number
5,516,947
Issue date
May 14, 1996
E. I. Du Pont de Nemours and Company
William H. Manogue
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CAPTURE OF FLUORINATED VINYL MONOMERS USING IONIC LIQUIDS
Publication number
20130123448
Publication date
May 16, 2013
E I DU PONT DE NEMOURS AND COMPANY
CHARLES JOSEPH NOELKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fluorinated Ionomer Produced by Aqueous Polymerization Using Disper...
Publication number
20110152387
Publication date
Jun 23, 2011
E.I. du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Pa...
Publication number
20100160490
Publication date
Jun 24, 2010
E.I. du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluoropolymer Particles Having a Nucleus of Fluorinated Ionomer
Publication number
20100160531
Publication date
Jun 24, 2010
E.I. du Pont de Nemours and Company
Kenneth Wayne Leffew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluorinated Ionomer Produced by Aqueous Polymerization Using Disper...
Publication number
20100160465
Publication date
Jun 24, 2010
E.I. du Pont de Nemours and Company
Ralph Munson Aten
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Pa...
Publication number
20100160510
Publication date
Jun 24, 2010
E.I. du Pont de Nemours and Company
Ralph Munson Aten
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS COMPRISING 1,2,3,3,3-PENTAFLUOROPROPENE WITH Z- AND E-...
Publication number
20100032610
Publication date
Feb 11, 2010
Mario Joseph Nappa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Removing Fluorosurfactant from Aqueous Fluoropolymer Dispersion Usi...
Publication number
20080135488
Publication date
Jun 12, 2008
E.I. du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Perfluoropolymers
Publication number
20070292685
Publication date
Dec 20, 2007
Paul Douglas Brothers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Removing fluorosurfactant from aqueous fluoropolymer dispersion usi...
Publication number
20070023360
Publication date
Feb 1, 2007
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Monitoring column breakthrough in a process for removing fluorosurf...
Publication number
20060175261
Publication date
Aug 10, 2006
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Synthesis of perfluoroolefins
Publication number
20060142622
Publication date
Jun 29, 2006
Peter Gideon Gelblum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Removing fluorosurfactant from aqueous fluoropolymer dispersions us...
Publication number
20060135654
Publication date
Jun 22, 2006
Steven H. Swearingen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Removing fluorosurfactant from aqueous fluoropolymer dispersions
Publication number
20060036021
Publication date
Feb 16, 2006
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PYROLYSIS PROCESS
Publication number
20050137430
Publication date
Jun 23, 2005
Charles Joseph Noelke
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymerization employing diacyl peroxide made in aprotic solvent
Publication number
20040213723
Publication date
Oct 28, 2004
Paul Douglas Brothers
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metallurgically bonded layered article having a curved surface
Publication number
20040046004
Publication date
Mar 11, 2004
John James Barnes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Metallurgically bonded layered article having a curved surface
Publication number
20040048097
Publication date
Mar 11, 2004
John James Barnes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Disposal of fluoroform (HFC-23)
Publication number
20030166981
Publication date
Sep 4, 2003
Peter Gideon Gelblum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthesis of perfluoroolefins
Publication number
20020032356
Publication date
Mar 14, 2002
Peter Gideon Gelblum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthesis of diacyl peroxide in aprotic solvent
Publication number
20020026011
Publication date
Feb 28, 2002
Paul Douglas Brothers
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthesis of diacyl peroxide in carbon dioxide
Publication number
20020013504
Publication date
Jan 31, 2002
Paul Douglas Brothers
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metallurgically bonded layered article having a curved surface
Publication number
20010046610
Publication date
Nov 29, 2001
John J. Barnes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...