Mark Identification
XEM
Serial Number
87121043
Filing Date
Jul 29, 2016
Registration Date
Oct 23, 2018
Trademark by
SCHLUMBERGER TECHNOLOGY CORPORATION
Active Trademark
Classification Information
Oil and gas well drilling services, namely, providing directional parameters and downhole telemetry while drilling, downhole-to-surface data telemetry and data analysis regarding oil and gas well directional parameters
Computer and Scientific