IP Library Assignment 036951/0803
Patent Assignment
Reel/Frame 036951/0803

Assignment of Assignor's Interest

Recorded: 2015-11-03 Pages: 3
Assignor
TULLOCH, RORY MCCRAE
Executed: 2015-07-15
Assignee
NOV DOWNHOLE EURASIA LIMITED
STONEDALE ROAD, OLDENDS LANE STONEHOUSE, GLOUCESTERSHIRE, GL10 3RQ, UNITED KINGDOM
Covered Property (1)
Downhole Actuation Apparatus and Associated Methods
Patent: 9,970,264 →
Application: 14/730,091 →
Publication: US 2015/0345256
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →