IP Library Assignment 037117/0143
Patent Assignment
Reel/Frame 037117/0143

Assignment of Assignor's Interest

Recorded: 2015-11-23 Pages: 4
Assignors
WALLS, JOEL
Executed: 2015-11-20
WASHBURN, KATHRYN ELIZABETH
Executed: 2015-11-21
Assignee
INGRAIN, INC.
3733 WESTHEIMER ROAD, 2ND FLOOR, HOUSTON, TEXAS, 77027
Covered Property (1)
Fluid Characterization Of Porous Materials LIBS
Application: 14/948,442 →
Publication: US 2016/0146738
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 6, 2018
From: INGRAIN, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 047024/0084 →