IP Library › Assignment 060421/0876
Patent Assignment
Reel/Frame 060421/0876

Assignment of Assignor's Interest

Recorded: 2022-07-01 Pages: 2
Assignor
SCHLUMBERGER OILFIELD UK LIMITED
Executed: 2022-07-01
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Systems and Methods for Removing and Collecting Magnetic Debris from Drilling Fluid
Application: 17/044,397 →
Publication: US 2021/0115746
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 12, 2022
From: ATKINS, JAMES EDWARD
To: M-I DRILLING FLUIDS UK LTD.
Reel/Frame 059954/0704 →
Assignment of Assignor's Interest Jul 1, 2022
From: M-I DRILLING FLUIDS U.K. LIMITED
To: SCHLUMBERGER OILFIELD UK LIMITED
Reel/Frame 060422/0827 →