Submission to Correct Error in Cover Sheet Previously Recorded. Reel/Frame: 033978/0926. Correction to the Spelling of Assignee's/Receiving Party's Name.

Recorded: 2014-10-22 Pages: 6

Assignor

ENFRAC INC.

Executed: 2014-10-06

Assignee

445 5TH AVENUE SW, SUITE 500, CALGARY, ALBERTA, T2P 2T8, CANADA

Covered Properties (3)

Method for Fracturing a Formation Using a Fracturing Fluid Mixture

Patent: 9,033,035 →

Application: 13/979,808 →

Publication: US 2013/0341010

Fracturing System and Method for an Underground Formation

Patent: 8,991,499 →

Application: 13/979,816 →

Publication: US 2014/0008074

Fracturing System and Method for an Underground Formation Using Natural Gas and an Inert Purging Fluid

Patent: 9,181,789 →

Application: 13/979,823 →

Publication: US 2014/0000899

Related Assignments (2)

Other recorded transfers of the patents in this record — the chain of ownership.