Patent Assignment
Reel/Frame 056772/0178
Assignment of Assignor's Interest
Recorded: 2021-07-07
Pages: 2
Assignor
EVERTSEN, STEFFEN
Executed: 2021-04-13
Assignee
ARDYNE HOLDINGS LIMITED
1 ST. SWITHIN ROW, ABERDEEN, AB10 6DL, UNITED KINGDOM
Covered Property
(1)
Improvements In Or Relating To Well Abandonment and Slot Recovery
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 7, 2021
From: HANSEN, STEFFEN
To: ARDYNE HOLDINGS LIMITED
Reel/Frame 056772/0083 →
Assignment of Assignor's Interest
Feb 19, 2023
From: KRISTIANSEN, LARS KRISTIAN
To: ARDYNE HOLDINGS LIMITED
Reel/Frame 062800/0639 →
Nunc Pro Tunc Assignment
Feb 25, 2026
From: ARDYNE HOLDINGS LIMITED
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 073884/0872 →