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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
18248996
Filing Dt:
04/13/2023
Publication #:
20230391907
Pub Dt:
12/07/2023
Inventors:
Jin ZHAO, Junling ZHOU, Xianzhi XIA, Yuexiang LIU, Tao LIU, Yongtai LING, Weili LI et al
Title:
PROPYLENE-BUTENE COPOLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF
Assignment: 1
Reel/Frame:
063943/0617Recorded: 06/14/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHAO, JIN
Exec Dt:
05/22/2023
ZHOU, JUNLING
Exec Dt:
05/22/2023
XIA, XIANZHI
Exec Dt:
05/22/2023
LIU, YUEXIANG
Exec Dt:
05/22/2023
LIU, TAO
Exec Dt:
05/22/2023
LING, YONGTAI
Exec Dt:
05/22/2023
LI, WEILI
Exec Dt:
05/22/2023
GAO, FUTANG
Exec Dt:
05/22/2023
CHEN, LONG
Exec Dt:
05/22/2023
TAN, YANG
Exec Dt:
05/22/2023
REN, CHUNHONG
Exec Dt:
05/22/2023
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondent:
NKL LAW
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

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