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Robert A. Halling
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Low viscosity imine reactive diluents and coating compositions made...
Patent number
6,365,673
Issue date
Apr 2, 2002
E. I. Du Pont de Nemours and Company
Patrick Henry Corcoran
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the alkoxylation of fluorinated alcohols
Patent number
5,608,116
Issue date
Mar 4, 1997
E. I. Du Pont de Nemours and Company
Robert A. Halling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoroalkylethoxylate compositions having enhanced water solubility
Patent number
5,567,857
Issue date
Oct 22, 1996
E. I. Du Pont de Nemours and Company
Hsu-Nan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrolyzed silane emulsions and their use as surface coatings
Patent number
5,552,476
Issue date
Sep 3, 1996
E. I. Du Pont de Nemours and Company
Robert A. Halling
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Hydrolyzed silane emulsions and their use as surface coatings
Patent number
5,550,184
Issue date
Aug 27, 1996
E. I. Du Pont de Nemours and Company
Robert A. Halling
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Polymeric fluorocarbon siloxanes, emulsions and surface coatings th...
Patent number
5,442,011
Issue date
Aug 15, 1995
E. I. Du Pont de Nemours and Company
Robert A. Halling
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Modified hydrophilic polyesters
Patent number
5,239,019
Issue date
Aug 24, 1993
E. I. Du Pont de Nemours and Company
Robert A. Halling
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Permselective membranes of diacyl hydrazide-containing aromatic pol...
Patent number
3,954,607
Issue date
May 4, 1976
E. I. Du Pont de Nemours and Company
Robert Allen Halling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...