Katy, Texas
United States
5
2020-09-17
The entities that hold a legal rights for patent applications filed by inventor Hilfiger Matthew Gary:
Matthew Gary Hilfiger from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Emulsifiers for Invert Emulsion Drilling Fluids
#2 | 2020-01-07Gellable, non-aqueous oil well treatment fluids comprising elastomeric maleic anhydride copolymers
#3 | 2018-10-30Compositions with polyaziridine crosslinkers for treating subterranean formations
#4 | 2018-07-12Emulsifiers for Invert Emulsion Drilling Fluids
#5 | 2018-04-03Compositions with polyaziridine crosslinkers for treating subterranean formations
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