ULWP
Mark Identification

ULWP

Serial Number

85020632

Filing Date

Apr 22, 2010

Trademark by

CANYON TECHNICAL SERVICES LTD.

Classification Information

Chemicals and proppants, namely, synthetic deformable proppants, for use in fracturing or stimulating oil and gas wells

Chemicals

Cementing services for oil and gas wells

Building Construction and Repair

Oil and gas well treatment services, namely, fracturing services, sand and water control services for use in fracturing services, chemical treatment services for oil and gas wells, and well stimulation services

Treatment of Materials

Testing services for oil and gas wells

Computer and Scientific