Maple Plain, Minnesota
United States
5
2018-12-20
The entities that hold a legal rights for patent applications filed by inventor Hoy Charles J.:
Charles J. Hoy from Maple Plain, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Sterically hindered amine and oxyalkyl amine light stabilizers
#2 | 2018-01-04STERICALLY HINDERED ALKYL AND OXYALKYL AMINE LIGHT STABILIZERS
#3 | 2017-12-14Sterically hindered amine and oxyalkyl amine light stabilizers
#4 | 2017-10-26STERICALLY HINDERED AMINE AND OXYALKYL AMINE LIGHT STABILIZERS
#5 | 2017-10-05STERICALLY HINDERED AMINE AND OXYALKYL AMINE LIGHT STABILIZERS
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