Yarw-Nan Wang

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous processes for producing titanium dioxide pigments
- Patent number 6,695,906
- Issue date Feb 24, 2004
- Millennium Inorganic Chemicals, Inc.
- Michael Hiew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for producing titanium dioxide pigments having improved glo...
- Patent number 6,395,081
- Issue date May 28, 2002
- Millennium Inorganic Chemical, Inc.
- Michael Hiew
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Continuous processes for producing titanium dioxide pigments
- Publication number 20020017221
- Publication date Feb 14, 2002
- Michael Hiew
- C01 - INORGANIC CHEMISTRY