IP Library Assignment 049674/0579
Patent Assignment
Reel/Frame 049674/0579

Assignment of Assignor's Interest

Recorded: 2019-07-05 Pages: 4
Assignors
ZELLER, ROBERT AUGUST
Executed: 2019-06-18
PRINCE, PHILIPPE
Executed: 2019-06-18
Assignee
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property (1)
Ionic Liquid Corrosion Inhibitors
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 →