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Patent Assignment Assignor Details
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Assignor Name : WU, XUEPENG
Total Assignments: 3
Assignment: 1
Reel/Frame:043190/0167   Pages: 5
Recorded: 08/03/2017
Attorney Dkt #:35742/04053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
08/01/2017
2
ZHAO, MINGWEI
Exec Dt:
08/02/2017
3
LIU, HE
Exec Dt:
08/01/2017
4
WU, YINING
Exec Dt:
08/01/2017
5
ZHAO, GUANG
Exec Dt:
08/01/2017
6
SUN, YONGPENG
Exec Dt:
08/02/2017
7
WU, XUEPENG
Exec Dt:
08/01/2017
Assignees
1
CHINA UNIVERSITY OF PETROLEUM(EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
2
RESEARCH INSTITUTE OF PETROLEUM EXPLORATION & DEVELOPMENT
NO. 20, XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246630
US20180334611
15668273
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 2
Reel/Frame:058609/0821   Pages: 8
Recorded: 01/10/2022
Attorney Dkt #:P210719US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LILI
Exec Dt:
11/05/2021
2
DENG, HONGZHONG
Exec Dt:
12/08/2021
3
WU, XUEPENG
Exec Dt:
12/08/2021
4
SHEN, JUN
Exec Dt:
11/05/2021
5
OKAMOTO, YOSHIO
Exec Dt:
11/05/2021
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220226
17611647
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
SUITE 7500
TYSON, VA 22182
Assignment: 3
Reel/Frame:063263/0624   Pages: 5
Recorded: 04/07/2023
Attorney Dkt #:PA124.0317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIAO, XIA
Exec Dt:
02/06/2023
2
ZHOU, SHIMING
Exec Dt:
02/07/2023
3
WEI, HAOGUANG
Exec Dt:
02/06/2023
4
YANG, GUANGGUO
Exec Dt:
02/06/2023
5
WANG, LISHUANG
Exec Dt:
02/06/2023
6
WANG, QICHUN
Exec Dt:
02/07/2023
7
WANG, MU
Exec Dt:
02/06/2023
8
WANG, XIAOJING
Exec Dt:
02/06/2023
9
ZENG, MIN
Exec Dt:
02/07/2023
10
LIU, JIAN
Exec Dt:
02/06/2023
11
LI, XIAOJIANG
Exec Dt:
02/06/2023
12
WU, XUEPENG
Exec Dt:
02/06/2023
13
LIU, HAOYA
Exec Dt:
02/06/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO.22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD
SINOPEC SCIENCE AND TECHNOLOGY RESEARCH CENTER
NO.197 BAISHA ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391941
18248371
Correspondence name and address
NOVICK, KIM & LEE, PLLC, DBA NKL LAW
3251 BLENHEIM BLVD., SUITE 500
FAIRFAX, VA 22030

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