IP Library Assignment 054279/0398
Patent Assignment
Reel/Frame 054279/0398

Assignment of Assignor's Interest

Recorded: 2020-11-05 Pages: 8
Assignor
ALVAREZ, DANIEL
Executed: 2020-10-29
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property (1)
Breaker Fluids and Methods of Use Thereof
Application: 15/400,354 →
Publication: US 2017/0198192
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2019
From: WELTON, THOMAS DONOVAN
To: SHRIEVE CHEMICAL PRODUCTS, INC.
Reel/Frame 048403/0631 →
Assignment of Assignor's Interest Feb 22, 2019
From: PANAMARATHUPALAYAM, BALAKRISHNAN
To: M-I L.L.C.
Reel/Frame 048404/0050 →