IP Library Assignment 062039/0352
Patent Assignment
Reel/Frame 062039/0352

Assignment of Assignor's Interest

Recorded: 2022-12-09 Pages: 3
Assignors
RAMAKRISHNAN, VIJAY
Executed: 2019-10-16
LIEVOIS, JOHN
Executed: 2019-10-16
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
Measuring Component Concentrations of Nonhomogeneous Immiscible Mixtures in Multiphase Flows using Near-Infrared (NIR) Filter Photometry
Application: 17/902,301 →
Publication: US 2022/0412784
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 →