IP Library › Assignment 046641/0325
Patent Assignment
Reel/Frame 046641/0325

Assignment of Assignor's Interest

Recorded: 2018-08-21 Pages: 6
Assignors
BALASUBRAMANIAN, NAGARAJAN
Executed: 2018-08-14
XIA, SIKE
Executed: 2016-09-02
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Cutting Insert for Initiating a Cutout
Application: 14/737,567 →
Publication: US 2015/0376966
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2020
From: SCHLUMBERGER TECHNOLOGY CORPORATION
To: WELLBORE INTEGRITY SOLUTIONS LLC
Reel/Frame 051414/0498 →
Abl Patent Security Agreement Mar 17, 2020
From: WELLBORE INTEGRITY SOLUTIONS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 052184/0900 →
Release of Security Interest Jul 20, 2021
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: WELLBORE INTEGRITY SOLUTIONS LLC
Reel/Frame 056910/0165 →