IP Library › Assignment 060482/0404
Patent Assignment
Reel/Frame 060482/0404

Assignment of Assignor's Interest

Recorded: 2022-07-12 Pages: 5
Assignors
MCFARLIN, NICHOLAS W.
Executed: 2019-07-12
BACSIK, RYAN R.
Executed: 2019-07-11
MHASKAR, NAUMAN H.
Executed: 2019-07-11
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
Well Treatment with Barrier Having Plug in Place
Application: 17/861,686 →
Publication: US 2022/0341279
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 →