IP Library › Assignment 039619/0460
Patent Assignment
Reel/Frame 039619/0460

Assignment of Assignor's Interest

Recorded: 2016-09-02 Pages: 6
Assignors
XIA, SIKE
Executed: 2016-07-12
DODGE, JEFFREY N.
Executed: 2016-07-12
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Milling Wellbore Casing
Application: 15/017,918 →
Publication: US 2017/0089146
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 →