Serial Number

87902843

Filing Date

May 1, 2018

Registration Date

Feb 25, 2020

Trademark by

CHESAPEAKE ENERGY CORPORATION

Active Trademark

Classification Information

Formation rock analysis and analysis of rock mechanics in the fields of hydrocarbon discovery and production; geochemical analysis in the fields of hydrocarbon discovery and production; reservoir fluid sample analysis in the fields of hydrocarbon discovery and production

Computer and Scientific