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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
9919348
Issue Dt:
03/20/2018
Application #:
15038721
Filing Dt:
05/23/2016
Publication #:
20170101574
Pub Dt:
04/13/2017
Inventors:
Yang Peng, Zhiwei Yue, Funian Zhao, Liu Shi, Chunfang Fan, Liangwei Qu
Title:
COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE FROM OILFIELD COMPONENTS
Assignment: 1
Reel/Frame:
038794/0726Recorded: 05/23/2016Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PENG, YANG
Exec Dt:
02/25/2015
ZHAO, FUNIAN
Exec Dt:
03/01/2015
YUE, ZHIWEI
Exec Dt:
02/25/2015
SHI, LIU
Exec Dt:
02/25/2015
QU, LIANGWEI
Exec Dt:
04/17/2015
FAN, CHUNFANG
Exec Dt:
02/25/2015
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 2
Reel/Frame:
047983/0863Recorded: 01/14/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
12/04/2018
Assignee:
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondent:
SHONDREA OWENS
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
048384/0523Recorded: 02/20/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
12/04/2018
Assignee:
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondent:
SHONDREA OWENS
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
056681/0849Recorded: 05/10/2021Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MULTI-CHEM GROUP, LLC
Exec Dt:
05/04/2021
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002

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