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Phuong-Nga Trinh
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Newtonville, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Minimization of volatile organic sulphur byproducts in dimethyl sul...
Patent number
7,326,814
Issue date
Feb 5, 2008
Akzo Nobel N.V.
Elliot Band
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High di(alkyl fatty ester) amines and quaternary ammonium compounds...
Patent number
6,770,608
Issue date
Aug 3, 2004
Akzo Nobel N.V.
Ralph Franklin
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
High di(alkyl fatty ester) quaternary ammonium compounds in fabric...
Patent number
6,323,167
Issue date
Nov 27, 2001
Akzo Nobel NV
Ralph Franklin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair conditioner and 2 in 1 conditioning shampoo
Patent number
6,264,931
Issue date
Jul 24, 2001
Akzo Nobel N.V.
Ralph Franklin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High di(alkyl fatty ester) quaternary ammonium compounds in fabric...
Patent number
6,037,315
Issue date
Mar 14, 2000
Akzo Nobel N.V.
Ralph Franklin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High di(alkyl fatty ester) quaternary ammonium compound in esterami...
Patent number
6,004,913
Issue date
Dec 21, 1999
Akzo Nobel N.V.
Paul Albert Iacobucci
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair conditioner and 2 in 1 conditioning shampoo
Patent number
5,939,059
Issue date
Aug 17, 1999
Akzo Nobel N.V.
Ralph Franklin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High di(alkyl fatty ester) quaternary ammonium compound from trieth...
Patent number
5,916,863
Issue date
Jun 29, 1999
Akzo Nobel N.V.
Paul Albert Iacobucci
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Minimization of volatile organic sulphur byproducts in dimethyl sul...
Publication number
20060189826
Publication date
Aug 24, 2006
Elliot Band
C07 - ORGANIC CHEMISTRY
Information
Patent Application
High Di(alkyl fatty ester) amines and quaternary ammonium compounds...
Publication number
20020025915
Publication date
Feb 28, 2002
Ralph Franklin
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...