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Melodie A. Schweitzer
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
8,420,585
Issue date
Apr 16, 2013
E I du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Patent number
8,349,213
Issue date
Jan 8, 2013
E I du Pont de Nemours and Company
Mario Joseph Nappa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
8,222,195
Issue date
Jul 17, 2012
E I du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated olefins for cleaning...
Patent number
8,163,197
Issue date
Apr 24, 2012
E. I. Du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
8,044,010
Issue date
Oct 25, 2011
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Patent number
7,959,828
Issue date
Jun 14, 2011
E. I. Du Pont de Nemours and Company
Mario Joseph Nappa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
7,927,502
Issue date
Apr 19, 2011
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated olefins for cleaning...
Patent number
7,922,930
Issue date
Apr 12, 2011
E. I. Du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Patent number
7,846,355
Issue date
Dec 7, 2010
E. I. Du Pont de Nemours and Company
Mario Joseph Nappa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
7,786,061
Issue date
Aug 31, 2010
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated olefins for cleaning...
Patent number
7,744,774
Issue date
Jun 29, 2010
E. I. Du Pont de Nemours and Company
Melodie A. Schweitzer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Patent number
7,718,089
Issue date
May 18, 2010
E. I. Du Pont de Nemours and Company
Mario Joseph Nappa
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Patent number
7,700,004
Issue date
Apr 20, 2010
E. I. Du Pont de Nemours and Company
Mario Joseph Nappa
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated olefins for cleaning...
Patent number
7,641,808
Issue date
Jan 5, 2010
E. I. Du Pont de Nemours and Company
Melodie A. Schweitzer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
7,622,053
Issue date
Nov 24, 2009
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane
Patent number
7,531,496
Issue date
May 12, 2009
El and Micro Care Corp
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
7,498,296
Issue date
Mar 3, 2009
E. I. DuPont de Nemours and Company
Melodie A. Schweitzer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotropic compositions comprising fluorinated compounds for cleani...
Patent number
7,494,603
Issue date
Feb 24, 2009
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Compositions comprising 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoro...
Patent number
7,476,331
Issue date
Jan 13, 2009
E I Du Pont Nemours and Company
Abid N. Merchant
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane
Patent number
6,951,835
Issue date
Oct 4, 2005
E. I. Du Pont de Nemours and Company
Barbara Haviland Minor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20120264667
Publication date
Oct 18, 2012
E I DU PONT DE NEMOURS AND COMPANY
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED OLEFINS FOR CLEANING...
Publication number
20120190604
Publication date
Jul 26, 2012
E.I. du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20120010116
Publication date
Jan 12, 2012
E.I. du Pont de Nemours and Company
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLVENT COMPOSITIONS COMPRISING UNSATURATED FLUORINATED HYDROCARBONS
Publication number
20110237488
Publication date
Sep 29, 2011
E.I. du Pont de Nemours and Company
MARIO JOSEPH NAPPA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20110160113
Publication date
Jun 30, 2011
E.I. du Pont de Nemours and Company
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED OLEFINS FOR CLEANING...
Publication number
20110152152
Publication date
Jun 23, 2011
E.I. du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Solvent Compositions Comprising Unsaturated Fluorinated Hydrocarbons
Publication number
20110041878
Publication date
Feb 24, 2011
E.I. du Pont de Nemours and Company
MARIO JOSEPH NAPPA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20100286015
Publication date
Nov 11, 2010
E.I. DU PONT DE NEMOURS AND COMPANY
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED OLEFINS FOR CLEANING...
Publication number
20100227786
Publication date
Sep 9, 2010
E.I. du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SOLVENT COMPOSITIONS COMPRISING UNSATURATED FLUORINATED HYDROCARBONS
Publication number
20100189885
Publication date
Jul 29, 2010
E.I. du Pont de Nemours and Company
MARIO JOSEPH NAPPA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLVENT COMPOSITIONS COMPRISING UNSATURATED FLUORINATED HYDROCARBONS
Publication number
20100152093
Publication date
Jun 17, 2010
E.I. du Pont de Nemours and Company
MARIO JOSEPH NAPPA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED OLEFINS FOR CLEANING...
Publication number
20100056412
Publication date
Mar 4, 2010
E.I. du Pont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20100029532
Publication date
Feb 4, 2010
E.I. du Pont de Nemours and Company
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED COMPOUNDS FOR CLEANI...
Publication number
20090124524
Publication date
May 14, 2009
E.I. Du Pont De Nemours and Company
BARBARA HAVILAND MINOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Azeotropic compositions comprising fluorinated olefins for cleaning...
Publication number
20090062170
Publication date
Mar 5, 2009
E.I. DuPont de Nemours and Company
Melodie A. Schweitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Azeotropic compositions comprising fluorinated compounds for cleani...
Publication number
20080060687
Publication date
Mar 13, 2008
Melodie A. Schweitzer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Azeotropic compositions comprising fluorinated compounds for cleani...
Publication number
20070203045
Publication date
Aug 30, 2007
Melodie A. Schweitzer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Azeotropic compositions comprising fluorinated compounds for cleani...
Publication number
20070203046
Publication date
Aug 30, 2007
Barbara Haviland Minor
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Publication number
20070105738
Publication date
May 10, 2007
Mario Joseph Nappa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solvent compositions comprising unsaturated fluorinated hydrocarbons
Publication number
20070102021
Publication date
May 10, 2007
Mario Joseph Nappa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compositions comprising 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoro...
Publication number
20060180785
Publication date
Aug 17, 2006
Abid N. Merchant
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane
Publication number
20050267006
Publication date
Dec 1, 2005
Barbara Haviland Minor
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane
Publication number
20040171510
Publication date
Sep 2, 2004
Barbara Haviland Minor
C07 - ORGANIC CHEMISTRY