IP Library Assignment 039894/0787
Patent Assignment
Reel/Frame 039894/0787

Assignment of Assignor's Interest

Recorded: 2016-09-29 Pages: 6
Assignors
XU, LIANG
Executed: 2015-12-10
RANE, JAYANT
Executed: 2016-09-08
HE, KAI
Executed: 2015-12-10
Assignee
MULTI-CHEM GROUP, LLC
2905 SOUTHWEST BLVD, SAN ANGELO, TEXAS, 76904
Covered Property (1)
Multi-Functional Surfactant Complexes for Use in Subterranean Formations
Patent: 9,725,986 →
Application: 14/955,292 →
Publication: US 2016/0083639
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 →