IP Library › Assignment 038224/0417
Patent Assignment
Reel/Frame 038224/0417

Assignment of Assignor's Interest

Recorded: 2016-04-08 Pages: 4
Assignors
CADY, ERIC
Executed: 2015-08-24
MOORE, LATOSHA
Executed: 2015-09-01
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property (1)
High Capacity Filtering Screen
Application: 14/892,944 →
Publication: US 2016/0101377
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2016
From: ROBERTSON, GRAHAM ALEXANDER; GALLOWAY MCLEAN, CLAIRE ROSALEEN; RALPH, ANDREW
To: M-I DRILLING FLUIDS UK LTD
Reel/Frame 038224/0421 →
Assignment of Assignor's Interest Sep 24, 2023
From: M-I DRILLING FLUIDS UK LIMITED
To: SCHLUMBERGER OILFIELD UK LIMITED
Reel/Frame 065017/0141 →