IP Library Assignment 039944/0041
Patent Assignment
Reel/Frame 039944/0041

Assignment of Assignor's Interest

Recorded: 2016-10-05 Pages: 5
Assignors
QU, LIANGWEI
Executed: 2014-06-19
DAVIS, NATHAN DARRELL
Executed: 2014-06-19
Assignee
MULTI-CHEM GROUP, LLC
2905 SOUTHWEST BLVD., SAN ANGELO, TEXAS, 76904
Covered Property (1)
Tagged Corrosion Inhibitors for Use in Subterranean Operations
Application: 15/302,001 →
Publication: US 2017/0122078
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 →