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Hongjie Cao
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Hillsborough, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Use of xanthan gum as a hair fixative
Patent number
9,072,683
Issue date
Jul 7, 2015
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High viscosity heat-treated xanthan gum
Patent number
8,790,629
Issue date
Jul 29, 2014
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High viscosity heat-treated xanthan gum
Patent number
8,545,828
Issue date
Oct 1, 2013
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of acrylates copolymer as waterproofing agent in personal care...
Patent number
8,545,859
Issue date
Oct 1, 2013
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Personal care compositions comprising plant fiber
Patent number
7,854,947
Issue date
Dec 21, 2010
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Increased moisturization efficacy using hydroxyalkylurea and ammoni...
Patent number
7,816,310
Issue date
Oct 19, 2010
Akzo Nobel N.V.
Peter A. Landa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
HIGH VISCOSITY HEAT-TREATED XANTHAN GUM
Publication number
20130336907
Publication date
Dec 19, 2013
Akzo Nobel N.V.
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Personal care compositions comprising plant fiber
Publication number
20060134045
Publication date
Jun 22, 2006
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Increased moisturization efficacy using hydroxyalkylurea
Publication number
20050113269
Publication date
May 26, 2005
Peter A. Landa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Use of acrylates copolymer as waterproofing agent in personal care...
Publication number
20050112080
Publication date
May 26, 2005
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Increased moisturization efficacy using hydroxyalkylurea
Publication number
20050113268
Publication date
May 26, 2005
Peter A. Landa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Use of xanthan gum as a hair fixative
Publication number
20030143179
Publication date
Jul 31, 2003
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of xanthan gum as a hair fixative
Publication number
20030108505
Publication date
Jun 12, 2003
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Starch-oil composites for use in personal care applications
Publication number
20030031722
Publication date
Feb 13, 2003
Hongjie Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE