Qiang Huang

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North Andover, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
Method for leaching and brightening kaolin clay and other minerals
- Publication number 20080052838
- Publication date Mar 6, 2008
- Qiang Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for bleaching wood fibers
- Publication number 20060081345
- Publication date Apr 20, 2006
- Qiang Huang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for bleaching and color stripping recycled fibers
- Publication number 20040211533
- Publication date Oct 28, 2004
- Qiang Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...