Guanqun Wang

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College Station, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Foam or viscosified composition containing a chelating agent
- Patent number 9,725,643
- Issue date Aug 8, 2017
- AKZO NOBEL CHEMICALS INTERNATIONAL, B.V.
- Cornelia Adriana De Wolf
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Foam Or Viscosified Composition Containing A Chelating Agent
- Publication number 20150080271
- Publication date Mar 19, 2015
- Akzo Nobel Chemicals International B.V.
- Cornelia Adriana De Wolf
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUID SUITABLE FOR TREATMENT OF CARBONATE FORMATIONS CONTAINING A C...
- Publication number 20130264060
- Publication date Oct 10, 2013
- Akzo Nobel Chemicals International B.V.
- Cornelia Adriana De Wolf
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...