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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17997403
Filing Dt:
10/28/2022
Publication #:
20230174699
Pub Dt:
06/08/2023
Inventors:
Hao YUAN, Jinliang HE, Qi LI, Hongwei SHI, Yutao WANG, Xiaomeng ZHANG, Wenbo SONG, Qing SHAO et al
Title:
GRAFTING-MODIFIED POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR
Assignment: 1
Reel/Frame:
062525/0370Recorded: 01/30/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YUAN, HAO
Exec Dt:
12/26/2022
SONG, WENBO
Exec Dt:
12/30/2022
HE, JINLIANG
Exec Dt:
12/26/2022
SHAO, QING
Exec Dt:
12/30/2022
LI, QI
Exec Dt:
12/27/2022
ZHANG, QI
Exec Dt:
12/30/2022
SHI, HONGWEI
Exec Dt:
12/29/2022
LI, JUAN
Exec Dt:
12/29/2022
WANG, YUTAO
Exec Dt:
12/28/2022
HU, JUN
Exec Dt:
12/27/2022
ZHANG, XIAOMENG
Exec Dt:
12/30/2022
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:
063378/0039Recorded: 04/12/2023Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ADD THIRD ASSIGNEE, "TSINGHUA UNIVERSITY" PREVIOUSLY RECORDED AT REEL: 062525 FRAME: 0370. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
YUAN, HAO
Exec Dt:
12/26/2022
SONG, WENBO
Exec Dt:
12/30/2022
HE, JINLIANG
Exec Dt:
12/26/2022
SHAO, QING
Exec Dt:
12/30/2022
LI, QI
Exec Dt:
12/27/2022
ZHANG, QI
Exec Dt:
12/30/2022
SHI, HONGWEI
Exec Dt:
12/29/2022
LI, JUAN
Exec Dt:
12/29/2022
WANG, YUTAO
Exec Dt:
12/28/2022
HU, JUN
Exec Dt:
12/27/2022
ZHANG, XIAOMENG
Exec Dt:
12/30/2022
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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