IP Library › Assignment 032848/0041
Patent Assignment
Reel/Frame 032848/0041

Assignment of Assignor's Interest

Recorded: 2014-05-08 Pages: 7
Assignors
RANE, JAYANT
Executed: 2014-05-06
XU, LIANG
Executed: 2014-05-06
FU, QIANG
Executed: 2014-05-06
Assignee
HALLIBURTON ENERGY SERVICES INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property (1)
Method for Determining Residual Surfactant Concentrations in Produced Water
Application: 14/228,152 →
Publication: US 2015/0275627
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2021
From: MULTI-CHEM GROUP, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 056681/0849 →