Trademark Search  /  PETROCHALLENGE

PETROCHALLENGE

● Live · Registered

U.S. federal trademark · Serial No. 86266950 · Reg. No. 4645235

Mark
PETROCHALLENGE
Status
Registered
Serial Number
86266950
Registration No.
4645235
Filing Date
April 30, 2014
Registration Date
November 25, 2014
Class(es)
Class 041

Owners

Schlumberger Technology Corporation
03 · Sugar Land, TX, US
Schlumberger Technology Corporation
03 · Houston, TX, US
Schlumberger Technology Corporation
03 · Houston, TX, US

Goods & Services

Educational services in the nature of computer simulation based interactive workshop and training services both in the field of exploration, discovery, development and production of oil and gas

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.