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Patent Assignment Assignor Details
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Assignor Name : LI, YUYANG
Total Assignments: 3
Assignment: 1
Reel/Frame:047478/0155   Pages: 5
Recorded: 11/12/2018
Attorney Dkt #:35742/04074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
07/17/2018
2
DAI, CAILI
Exec Dt:
07/17/2018
3
GU, CHENGLIN
Exec Dt:
07/17/2018
4
LI, YUYANG
Exec Dt:
07/17/2018
5
LV, YAHUI
Exec Dt:
07/17/2018
6
YOU, QING
Exec Dt:
07/17/2018
7
SUN, YONGPENG
Exec Dt:
07/17/2018
8
ZHAO, MINGWEI
Exec Dt:
07/17/2018
9
WU, YINING
Exec Dt:
07/17/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266753
US20190119560
16040307
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, ND 44114-1607
Assignment: 2
Reel/Frame:047207/0870   Pages: 13
Recorded: 10/09/2018
Attorney Dkt #:RAP3-PT113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
10/09/2018
2
DAI, CAILI
Exec Dt:
10/09/2018
3
YANG, HAIEN
Exec Dt:
10/09/2018
4
YI, PING
Exec Dt:
10/09/2018
5
LI, YUYANG
Exec Dt:
10/09/2018
6
TAO, JIAPING
Exec Dt:
10/09/2018
7
LV, YAHUI
Exec Dt:
10/09/2018
8
YAO, XUE
Exec Dt:
10/09/2018
9
YOU, QING
Exec Dt:
10/09/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER
MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294409
US20190119558
16155101
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:062248/0481   Pages: 5
Recorded: 12/31/2022
Attorney Dkt #:SZ-X-419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JIGUI
Exec Dt:
12/15/2022
2
CHEN, RUIZHI
Exec Dt:
12/15/2022
3
WANG, BIN
Exec Dt:
12/15/2022
4
CHEN, PENGQI
Exec Dt:
12/15/2022
5
LI, YUYANG
Exec Dt:
12/15/2022
6
XU, DANG
Exec Dt:
12/15/2022
Assignee
1
HEFEI UNIVERSITY OF TECHNOLOGY
NO.193, TUNXI ROAD
HEFEI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718899
NONE
18092211
Correspondence name and address
HEMISPHERE LAW, PLLC
16485 MULBERRY WAY
NORTHVILLE, MI 48168

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