Patent Assignment
Reel/Frame 045391/0191
Assignment of Assignor's Interest
Recorded: 2018-03-29
Pages: 7
Assignors
MACKENZIE, ALAN
Executed: 2016-02-25
MACFARLANE, ALASTAIR HENRY WALTER
Executed: 2016-02-24
VISWANATHAN, ALAGAPPAN
Executed: 2016-02-24
Assignee
NOV DOWNHOLE EURASIA LIMITED
STONEDALE ROAD, OLDENDS LANE, STONEHOUSE, GLOUCESTERSHIRE, GL10 3RQ, UNITED KINGDOM
Covered Property
(1)
Selective Downhole Actuator
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.