IP Library Assignment 048924/0984
Patent Assignment
Reel/Frame 048924/0984

Assignment of Assignor's Interest

Recorded: 2019-04-18 Pages: 3
Assignors
TELFER, GEORGE
Executed: 2019-03-11
FAIRWEATHER, ALAN
Executed: 2019-04-03
Assignee
ARDYNE HOLDINGS LIMITED
1 ST. SWITHIN ROW, ABERDEEN, AB10 6DL, GREAT BRITAIN
Covered Property (1)
Downhole Test Tool and Method of Use
Application: 16/340,340 →
Publication: US 2019/0226327
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 →