Patent Assignment
Reel/Frame 034159/0749
Assignment of Assignor's Interest
Recorded: 2014-11-12
Pages: 10
Assignor
ANDERGAUGE LIMITED
Executed: 2013-07-12
Assignee
NOV DOWNHOLE EURASIA LIMITED
STONEDALE ROAD OLDENDS LANE, GLOUCESTERSHIRE, STONEHOUSE, GL10 3RQ, GREAT BRITAIN
Covered Property
(1)
Under Reamer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2012
From: ADAM, MARK
To: ANDERGAUGE LIMITED
Reel/Frame 027730/0029 →
Assignment of Assignor's Interest
Jun 7, 2023
From: NOV DOWNHOLE EURASIA LIMITED
To: NOV INTERNATIONAL HOLDINGS C.V.
Reel/Frame 063889/0083 →
Assignment of Assignor's Interest
Jun 9, 2023
From: NOV INTERNATIONAL HOLDINGS C.V.
To: GRANT PRIDECO, INC.
Reel/Frame 063955/0691 →