IP Library › Assignment 061936/0359
Patent Assignment
Reel/Frame 061936/0359

Assignment of Assignor's Interest

Recorded: 2022-11-15 Pages: 2
Assignor
M-I L.L.C.
Executed: 2022-11-14
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Monovalent Brine-Based Reservoir Drilling Fluid
Application: 15/742,869 →
Publication: US 2018/0201820
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 4, 2020
From: EYAA ALLOGO, CLOTAIRE-MARIE; RAVITZ, RAYMOND; LIM, SOOI KIM
To: M-I L.L.C.
Reel/Frame 054270/0328 →