Patent Assignment
Reel/Frame 050213/0910
Assignment of Assignor's Interest
Recorded: 2019-08-29
Pages: 4
Assignor
HALLIBURTON ENERGY SERVICES, INC.
Executed: 2018-11-14
Assignee
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Methods and Treatment Fluids for Microfracture Creation and Microproppant Delivery in Subterranean Formations
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 29, 2019
From: XU, LIANG XIN; HE, KAI; LORD, PAUL DAVID; NGUYEN, PHILIP
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 050233/0933 →
Assignment of Assignor's Interest
May 10, 2021
From: MULTI-CHEM GROUP, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 056681/0849 →