IP Library Assignment 059892/0767
Patent Assignment
Reel/Frame 059892/0767

Assignment of Assignor's Interest

Recorded: 2022-05-11 Pages: 4
Assignors
HOPMANN, DON A.
Executed: 2019-09-03
WOLTERS, SEBASTIAAN
Executed: 2019-09-05
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
System and Method for Electrical Control of Downhole Well Tools
Application: 17/741,839 →
Publication: US 2022/0316299
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Supplement No. 2 to Confirmatory Grant of Security Interest in United States Patents Jan 13, 2023
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD U.K. LIMITED
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 062389/0239 →