About 1 Trademarks found for “ONYXTROL*”

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*ROL

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1647219
REGISTERED

on 27 Apr 2015

ONYXTROL

BLACKSTONE DRILLING FLUIDS LIMITED

1647219 · 09 Oct 2013

001

Chemical additives for oil well drilling fluid; Drilling fluids; Drill...

Country

Canada

CA

Status

All

Registered

Pending

Abandoned

Other

Owners

Blackstone drilling fluids limited (1)

Categories

Class 1 (1)

Correspondents

Dentons canada llp (1)

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