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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11136433
Issue Dt:
10/05/2021
Application #:
16812465
Filing Dt:
03/09/2020
Publication #:
20200308345
Pub Dt:
10/01/2020
Inventors:
Penggang Yin, Guoqiang Cheng, Jingwei LI, Guanghui Dang, Jihui Zhu, Jihua Shi et al
Title:
SELF-HEALING COPOLYMERIZED POLYCARBONATE AND PREPARATION METHOD THEREFOR
Assignment: 1
Reel/Frame:
052144/0177Recorded: 03/18/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YIN, PENGGANG
Exec Dt:
02/24/2020
CHENG, GUOQIANG
Exec Dt:
02/24/2020
LI, JINGWEI
Exec Dt:
02/24/2020
DANG, GUANGHUI
Exec Dt:
02/24/2020
ZHU, JIHUI
Exec Dt:
02/24/2020
SHI, JIHUA
Exec Dt:
02/24/2020
CHEN, HUAXIANG
Exec Dt:
02/24/2020
CHEN, YING
Exec Dt:
02/24/2020
Assignee:
PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS CO., LTD.
PUWANG INDUSTRIAL PARK, INDUSTRIAL CLUSTER AREA, FAN COUNTY
PUYANG, CHINA 457000
Correspondent:
RICKY LAM
PO BOX 320769
SAN FRANCISCO, CA 94132
Assignment: 2
Reel/Frame:
064898/0352Recorded: 09/14/2023Pages: 18
Conveyance:
MORTGAGE (SEE DOCUMENT FOR DETAILS).
Assignor:
PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS CO., LTD
Exec Dt:
04/24/2023
Assignee:
CHINA PETROLEUM FINANCE CO., LTD
NO.9 NORTH STREET, DONGZHIMEN, DONGCHENG DISTRICT
BEIJING, CHINA 100007
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
HENDERSON, NV 89014

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