Patent Assignment
Reel/Frame 045993/0894
Change of Name
Recorded: 2018-06-05
Pages: 9
Assignor
WELLBORE AS
Executed: 2017-05-04
Assignee
ARDYNE AS
4056 TANANGER, KONTINENTALVEGEN 10, SOLA, 1124, NORWAY
Covered Property
(1)
Downhole Tool Stop Device and Method for Use of Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 20, 2017
From: EVERTSEN, STEFFEN
To: WELLBORE AS
Reel/Frame 041029/0229 →
Assignment of Assignor's Interest
Jun 5, 2018
From: ROOYAKKERS, EDWIN CORNELIS GERARDUS; HANSEN, STEFFAN
To: ARDYNE AS
Reel/Frame 045994/0015 →
Assignment of Assignor's Interest
Dec 4, 2018
From: ARDYNE AS
To: ARDYNE HOLDINGS LIMITED
Reel/Frame 047673/0153 →
Nunc Pro Tunc Assignment
Feb 25, 2026
From: ARDYNE HOLDINGS LIMITED
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 073884/0872 →