IP Library Assignment 034199/0534
Patent Assignment
Reel/Frame 034199/0534

Assignment of Assignor's Interest

Recorded: 2014-11-18 Pages: 3
Assignor
ERIKSSON, HANS ANDERS
Executed: 2014-11-14
Assignee
NATIONAL OILWELL VARCO NORWAY AS
SERVICEBOKS 401, KRISTIANSAND S, N-4604, NORWAY
Covered Property (1)
Tow Line Controlling Device and Method of Controlling Same
Patent: 9,371,113 →
Application: 14/398,913 →
Publication: US 2015/0114277
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 2, 2023
From: NATIONAL OILWELL VARCO NORWAY AS
To: NOV INTERNATIONAL HOLDINGS C.V.
Reel/Frame 064367/0415 →
Assignment of Assignor's Interest Jun 7, 2023
From: NOV INTERNATIONAL HOLDINGS C.V.
To: GRANT PRIDECO, INC.
Reel/Frame 063888/0818 →