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Patent Assignment Assignor Details
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Assignor Name : QIAO, XIAOFEI
Total Assignments: 3
Assignment: 1
Reel/Frame:059310/0945   Pages: 18
Recorded: 03/03/2022
Attorney Dkt #:BAAL.P0101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, MINGYAN
Exec Dt:
02/22/2022
2
CHEN, YIFENG
Exec Dt:
02/22/2022
3
QIAO, XIAOFEI
Exec Dt:
02/22/2022
4
KE, CHANGHAO
Exec Dt:
02/22/2022
5
WANG, JINGKUI
Exec Dt:
02/22/2022
6
JIA, HAIBING
Exec Dt:
02/22/2022
7
ZHAO, NAN
Exec Dt:
02/22/2022
8
JIANG, JINKE
Exec Dt:
02/22/2022
9
LIU, PENG
Exec Dt:
02/22/2022
10
YU, TIANYONG
Exec Dt:
02/22/2022
11
SONG, YAN
Exec Dt:
02/22/2022
12
YANG, ZAIGANG
Exec Dt:
02/22/2022
13
LUO, WUXI
Exec Dt:
02/22/2022
14
XU, CHANGBAO
Exec Dt:
02/22/2022
15
LIU, JUNXIAN
Exec Dt:
02/22/2022
16
GUO, JIANMAO
Exec Dt:
02/22/2022
Assignees
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 17, TIANSHAN RD., YEDA YANTAI
SHANDONG, CHINA 264006
2
WANHUA CHEMICAL (NINGBO) CO., LTD.
WANHUA INDUSTRIAL GARDEN, HUANDAO NORTH ROAD, DAXIE ECONOMIC DEVELOPMENT ZONE, NINGBO
ZHEJIANG, CHINA 315812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323897
17639937
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
1301 AVENUE OF THE AMERICAS
JAMES R. CRAWFORD
NEW YORK, NY 10019-6022
Assignment: 2
Reel/Frame:059667/0180   Pages: 4
Recorded: 04/21/2022
Attorney Dkt #:PA124.0250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YANQIANG
Exec Dt:
04/15/2022
2
WANG, DEHUA
Exec Dt:
04/15/2022
3
WANG, HUIGUO
Exec Dt:
04/15/2022
4
MA, JIANFENG
Exec Dt:
04/15/2022
5
WANG, HONGCHAO
Exec Dt:
04/15/2022
6
LI, BEN
Exec Dt:
04/15/2022
7
LIU, YUSI
Exec Dt:
04/15/2022
8
QIAO, XIAOFEI
Exec Dt:
04/15/2022
9
GAO, NINGNING
Exec Dt:
04/15/2022
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845718
US20220332665
17754285
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 3
Reel/Frame:063341/0813   Pages: 5
Recorded: 04/17/2023
Attorney Dkt #:PA124.0334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, NINGNING
Exec Dt:
04/10/2023
2
WANG, HUIGUO
Exec Dt:
04/10/2023
3
LIU, YUSI
Exec Dt:
04/10/2023
4
WANG, HONGCHAO
Exec Dt:
04/10/2023
5
YANG, YANQIANG
Exec Dt:
04/10/2023
6
QIAO, XIAOFEI
Exec Dt:
04/10/2023
7
WANG, DEHUA
Exec Dt:
04/10/2023
8
MA, JIANFENG
Exec Dt:
04/10/2023
9
ZHONG, JIN
Exec Dt:
04/10/2023
10
GAO, JUNKUI
Exec Dt:
04/10/2023
11
TUO, PENGFEI
Exec Dt:
04/10/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC RESEARCH INSTITUTE OF PETROLEUM PROCESSING CO., LTD.
ZONE 3, NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405547
18248658
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

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