Tonawanda, New York
United States
3
2011-04-21
The entities that hold a legal rights for patent applications filed by inventor Wu Pinggui:
Pinggui Wu from Tonawanda, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Quaternary oxides and catalysts containing quaternary oxides
#2 | 2007-08-30Nanoparticles containing titanium oxide
#3 | 2007-08-16Quaternary oxides and catalysts containing quaternary oxides
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