IP Library Assignment 057982/0874
Patent Assignment
Reel/Frame 057982/0874

Assignment of Assignor's Interest

Recorded: 2021-11-01 Pages: 2
Assignor
FAIRWEATHER, ALAN
Executed: 2021-10-05
Assignee
ARDYNE HOLDINGS LIMITED
1 ST. SWITHIN ROW, ABERDEEN, AB10 6DL, UNITED KINGDOM
Covered Property (1)
Method Relating To Well Abandonment
Application: 17/439,619 →
Publication: US 2022/0154547
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Feb 25, 2026
From: ARDYNE HOLDINGS LIMITED
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 073884/0872 →