Patent Assignment
Reel/Frame 046020/0416
Change of Name
Recorded: 2018-06-07
Pages: 11
Assignor
WELLBORE AS
Executed: 2017-05-04
Assignee
ARDYNE AS
4056 TANANGER, KONTINENTALVEGEN 10, SOLA, 1124, NORWAY
Covered Property
(1)
Downhole Tool Method and Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2016
From: EVERTSEN, STEFFEN
To: WELLBORE AS
Reel/Frame 039336/0043 →
Assignment of Assignor's Interest
Dec 4, 2018
From: ARDYNE AS
To: ARDYNE HOLDINGS LIMITED
Reel/Frame 047673/0134 →
Nunc Pro Tunc Assignment
Feb 25, 2026
From: ARDYNE HOLDINGS LIMITED
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 073884/0872 →