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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17997402
Filing Dt:
10/28/2022
Publication #:
20230174698
Pub Dt:
06/08/2023
Inventors:
Jinliang HE, Qing SHAO, Hongwei SHI, Juan LI, Jun HU, Yao ZHOU, Wenbo SONG, Hao YUAN, Qi LI et al
Title:
Polypropylene Graft Containing Anhydride Group and Preparation Method for Polypropylene Graft
Assignment: 1
Reel/Frame:
062524/0505Recorded: 01/30/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SONG, WENBO
Exec Dt:
12/30/2022
HE, JINLIANG
Exec Dt:
12/26/2022
YUAN, HAO
Exec Dt:
12/29/2022
SHAO, QING
Exec Dt:
12/30/2022
LI, QI
Exec Dt:
12/27/2022
SHI, HONGWEI
Exec Dt:
12/29/2022
ZHANG, QI
Exec Dt:
12/30/2022
LI, JUAN
Exec Dt:
12/29/2022
WANG, YUTAO
Exec Dt:
12/28/2022
HU, JUN
Exec Dt:
12/27/2022
ZOU, FASHENG
Exec Dt:
12/29/2022
ZHOU, YAO
Exec Dt:
12/28/2022
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI 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:
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:
063350/0949Recorded: 04/17/2023Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO ADD THIRD ASSIGNEE'S DATA PREVIOUSLY RECORDED ON REEL 062524 FRAME 0505. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
SONG, WENBO
Exec Dt:
12/30/2022
HE, JINLIANG
Exec Dt:
12/26/2022
YUAN, HAO
Exec Dt:
12/29/2022
SHAO, QING
Exec Dt:
12/30/2022
LI, QI
Exec Dt:
12/27/2022
SHI, HONGWEI
Exec Dt:
12/29/2022
ZHANG, QI
Exec Dt:
12/30/2022
LI, JUAN
Exec Dt:
12/29/2022
WANG, YUTAO
Exec Dt:
12/28/2022
HU, JUN
Exec Dt:
12/27/2022
ZOU, FASHENG
Exec Dt:
12/29/2022
ZHOU, YAO
Exec Dt:
12/28/2022
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI 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
TSINGHUA UNIVERSITY
QING HUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

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