IP Library Assignment 056770/0733
Patent Assignment
Reel/Frame 056770/0733

Assignment of Assignor's Interest

Recorded: 2021-07-07 Pages: 2
Assignor
TELFER, GEORGE
Executed: 2021-02-16
Assignee
ARDYNE HOLDINGS LIMITED
1 ST. SWITHIN ROW, ABERDEEN, AB10 6DL, UNITED KINGDOM
Covered Property (1)
Downhole Tool
Application: 17/263,938 →
Publication: US 2021/0317723
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 7, 2021
From: WARDLEY, MICHAEL
To: ARDYNE HOLDINGS LIMITED
Reel/Frame 056770/0803 →
Nunc Pro Tunc Assignment Feb 25, 2026
From: ARDYNE HOLDINGS LIMITED
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 073884/0872 →