Assignment of Assignor's Interest

Recorded: 2014-01-22 Pages: 6

Assignors

DE KLERK, ARNO

Executed: 2013-12-17

REQUES, NESTOR GREGORIO ZERPA

Executed: 2013-12-10

XIA, YUHAN

Executed: 2013-12-10

OMER, AYYUB ABDULJAWAD

Executed: 2013-12-10

Assignee

NEXEN ENERGY ULC

2900, 801 - 7TH AVENUE S.W., CALGARY, ALBERTA, T2P 3P7, CANADA

Covered Property (1)

Olefin Reduction in a Hydrocarbon Without the Use of Extraneous Hydrogen

Application: 61/843,002 →

Related Assignments (1)

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