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Patent Assignment Assignor Details
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Assignor Name : DU, QINGJUN
Total Assignments: 5
Assignment: 1
Reel/Frame:046814/0343   Pages: 5
Recorded: 09/07/2018
Attorney Dkt #:35742/04070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
05/25/2018
2
ZHOU, KANG
Exec Dt:
05/25/2018
3
LIU, YONGGE
Exec Dt:
05/25/2018
4
DU, QINGJUN
Exec Dt:
05/25/2018
5
YU, BO
Exec Dt:
05/25/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371859
US20180341727
15989861
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 2
Reel/Frame:048615/0747   Pages: 5
Recorded: 03/15/2019
Attorney Dkt #:35742/04087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
11/30/2018
2
LIU, YONGGE
Exec Dt:
11/30/2018
3
ZHOU, KANG
Exec Dt:
11/30/2018
4
DU, QINGJUN
Exec Dt:
11/30/2018
5
BAI, YAJIE
Exec Dt:
11/30/2018
6
JI, YUNKAI
Exec Dt:
11/30/2018
7
LU, NU
Exec Dt:
11/30/2018
8
WANG, WENBIN
Exec Dt:
11/30/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344576
NONE
16215255
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 3
Reel/Frame:054363/0676   Pages: 6
Recorded: 11/09/2020
Attorney Dkt #:35742.04109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
09/08/2020
2
JI, YUNKAI
Exec Dt:
09/08/2020
3
DU, QINGJUN
Exec Dt:
09/08/2020
4
LIU, YONGGE
Exec Dt:
09/08/2020
5
ZHOU, KANG
Exec Dt:
09/08/2020
6
LIU, YUELIANG
Exec Dt:
09/08/2020
7
WEI, BEI
Exec Dt:
09/08/2020
8
ZHAO, ERMENG
Exec Dt:
09/08/2020
9
LU, NU
Exec Dt:
09/08/2020
10
BAI, YAJIE
Exec Dt:
09/08/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10969514
NONE
17015896
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 4
Reel/Frame:061846/0209   Pages: 5
Recorded: 11/21/2022
Attorney Dkt #:221149-1149JJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
11/16/2022
2
ZHOU, KANG
Exec Dt:
11/16/2022
3
AN, ZHIBIN
Exec Dt:
11/16/2022
4
DU, QINGJUN
Exec Dt:
11/16/2022
5
LIU, YONGGE
Exec Dt:
11/16/2022
6
WEI, BEI
Exec Dt:
11/16/2022
7
WU, DEJUN
Exec Dt:
11/16/2022
8
LIU, SHUAI
Exec Dt:
11/16/2022
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT,
QINGDAO, CHINA 266580
2
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO.579, QIANWANGANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141766
18057685
Correspondence name and address
YUNGPING CHIANG
38444 MIDNIGHT SKY PLACE
HAMILTON, VA 20158
Assignment: 5
Reel/Frame:062136/0413   Pages: 5
Recorded: 12/19/2022
Attorney Dkt #:221255-1155JJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
12/11/2022
2
ZHOU, KANG
Exec Dt:
12/11/2022
3
LIU, SHUAI
Exec Dt:
12/11/2022
4
AN, ZHIBIN
Exec Dt:
12/11/2022
5
DU, QINGJUN
Exec Dt:
12/11/2022
6
WEI, BEI
Exec Dt:
12/11/2022
7
LIU, YONGGE
Exec Dt:
12/11/2022
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
2
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO.579, QIANWANGANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240152672
18067793
Correspondence name and address
YUNGPING CHIANG
12462 OLIVER CROMWELL DR.
HERNDON, VA 20171

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