Patent Assignment
Reel/Frame 024336/0961
Assignment of Assignor's Interest
Recorded: 2010-05-05
Pages: 3
Assignor
NATIONAL OILWELL VARCO, L.P.
Executed: 2010-05-05
Assignee
NATIONAL OILWELL VARCO NORWAY AS
SERVICEBOKS 401, KRISTIANSAND, N-4604, NORWAY
Covered Property
(1)
Method for Lift Compensation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2010
From: DALSMO, JON OYSTEIN; SVENNEVIG, JAN PETTER; REPPEN, ANDREAS
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 024315/0033 →
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 →