Appleton, Wisconsin
United States
5
2020-09-10
The entities that hold a legal rights for patent applications filed by inventor Chen Yu:
Yu Chen from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper
#2 | 2020-06-25Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions
#3 | 2018-07-19Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions
#4 | 2018-07-19Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper
#5 | 2015-05-07Crosslinked polymer compositions, gas separation membranes of such crosslinked polymer compositions, methods of making such membranes, and methods of separating gases using such membranes
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