IP Library Assignment 060983/0733
Patent Assignment
Reel/Frame 060983/0733

Assignment of Assignor's Interest

Recorded: 2022-09-02 Pages: 4
Assignors
SAFARIFOROSHANI, MOHAMMADREZA
Executed: 2021-03-30
FRAGACHAN, FRANCISCO
Executed: 2021-04-01
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
Systems and Methods to Increase the Durability of Carbonate Reservoir Acidizing
Application: 17/929,551 →
Publication: US 2022/0412202
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 →