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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
11014994
Issue Dt:
05/25/2021
Application #:
16161894
Filing Dt:
10/16/2018
Publication #:
20190048106
Pub Dt:
02/14/2019
Inventors:
Dianjun Li, Hongming Li, Jianjun Yi, Jing Mao, Qigu Huang, Jing Wang, Mingge Zhang, Shuo Wang et al
Title:
Olefin Coordination Polymerization Catalyst, And Preparation Method And Application Thereof
Assignment: 1
Reel/Frame:
047187/0620Recorded: 10/16/2018Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, MINGGE
Exec Dt:
10/10/2018
LI, DIANJUN
Exec Dt:
10/10/2018
WANG, SHUO
Exec Dt:
10/10/2018
LI, HONGMING
Exec Dt:
10/10/2018
YUAN, YUAN
Exec Dt:
10/10/2018
YI, JIANJUN
Exec Dt:
10/10/2018
SUN, TIANXU
Exec Dt:
10/10/2018
MAO, JING
Exec Dt:
10/10/2018
MEN, LIN
Exec Dt:
10/10/2018
HUANG, QIGU
Exec Dt:
10/10/2018
ZHANG, RUNCONG
Exec Dt:
10/10/2018
WANG, JING
Exec Dt:
10/10/2018
NIE, YANPEI
Exec Dt:
10/10/2018
Assignee:
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Correspondent:
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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