IP Library › Assignment 046483/0556
Patent Assignment
Reel/Frame 046483/0556

Assignment of Assignor's Interest

Recorded: 2018-03-30 Pages: 3
Assignor
MULTI-CHEM GROUP, LLC
Executed: 2016-02-24
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property (1)
Ethoxylated Amines for Use in Subterranean Formations
Application: 15/765,166 →
Publication: US 2018/0265766
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 30, 2018
From: PENG, YANG; YUE, ZHIWEI; HE, KAI; RANE, JAYANT
To: MULTI-CHEM GROUP, LLC
Reel/Frame 045399/0168 →
Assignment of Assignor's Interest May 15, 2018
From: MULTI-CHEM GROUP, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 046161/0426 →
Assignment of Assignor's Interest May 10, 2021
From: MULTI-CHEM GROUP, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 056681/0849 →