Rolla, Missouri
United States
3
2012-12-06
The entities that hold a legal rights for patent applications filed by inventor Wang Heping:
Heping Wang from Rolla, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fluorinated polyimides with fluorene cardo structure as optical materials that have low absolute thermo-optic coefficients
#2 | 2012-02-23IONIC REMOVAL PROCESS USING FILTER MODIFICATION BY SELECTIVE INORGANIC ION EXCHANGER EMBEDMENT
#3 | 2012-02-09Methods of producing structures using a developer-soluble layer with multilayer technology
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