Patent Assignment
Reel/Frame 042422/0452
Assignment of Assignor's Interest
Recorded: 2017-05-18
Pages: 8
Assignors
SHI, LIU
Executed: 2014-12-16
ZHAO, FUNIAN
Executed: 2014-12-16
QU, LIANGWEI
Executed: 2015-01-09
CORRIN, EDWARD
Executed: 2014-12-11
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Synergistic Sulfide Scavenging Additives for Use in Oilfield Operations
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.