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Assignor Name : YANG, HAIEN
Total Assignments: 7
Assignment: 1
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: 2
Reel/Frame:048097/0268   Pages: 17
Recorded: 01/23/2019
Attorney Dkt #:GAI18CN0228P-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TIANJIANG
Exec Dt:
12/25/2018
2
ZHENG, MINGKE
Exec Dt:
12/25/2018
3
LI, XIANWEN
Exec Dt:
12/25/2018
4
YANG, HAIEN
Exec Dt:
12/24/2018
5
LI, XIAORONG
Exec Dt:
12/25/2018
6
TANG, FAN
Exec Dt:
12/25/2018
7
XUE, FANGFANG
Exec Dt:
12/23/2018
8
CHEN, RONGHUAN
Exec Dt:
12/25/2018
9
ZHANG, RONG
Exec Dt:
12/25/2018
10
ZHENG, LIJUN
Exec Dt:
12/24/2018
11
XU, CHUNMEI
Exec Dt:
12/24/2018
12
LIU, BAOCHE
Exec Dt:
12/25/2018
13
YI, PING
Exec Dt:
12/25/2018
14
ZHU, JIAJIE
Exec Dt:
12/25/2018
15
BI, WEIYU
Exec Dt:
12/25/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920127
US20190292438
16251609
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 3
Reel/Frame:047861/0779   Pages: 5
Recorded: 12/27/2018
Attorney Dkt #:RAP3-PT120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/16/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA
3
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 #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG, P.C.
DUANE MORRIS PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:049146/0093   Pages: 6
Recorded: 01/03/2019
Attorney Dkt #:RAP3-PT120
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR 7 EXECUTION DATE ALSO RECEIVING PARTY INTERNAL ADDRESS PREVIOUSLY RECORDED AT REEL: 47861 FRAME: 779. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/26/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA
3
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 #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILAELPHIA, PA 19103
Assignment: 5
Reel/Frame:049261/0782   Pages: 6
Recorded: 05/22/2019
Attorney Dkt #:RAP3-PT120
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY INTERNAL ADDRESS AND POSTAL CODE PREVIOUSLY RECORDED ON REEL 049146 FRAME 0093. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/26/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
3
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 #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:049213/0023   Pages: 13
Recorded: 05/17/2019
Attorney Dkt #:RAP3-PT144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
05/10/2019
2
ZHAO, GUANG
Exec Dt:
05/10/2019
3
YANG, HAIEN
Exec Dt:
05/06/2019
4
YI, PING
Exec Dt:
05/06/2019
5
WANG, SEN
Exec Dt:
05/08/2019
6
YOU, QING
Exec Dt:
05/08/2019
7
HE, LONG
Exec Dt:
05/10/2019
8
ZHAO, MINGWEI
Exec Dt:
05/07/2019
9
WU, YINING
Exec Dt:
05/02/2019
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
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
3
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
4
NORTHWEST OILFIELD BRANCH ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, SINOPEC GROUP
NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION
URUMQI, CHINA 830011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550318
NONE
16396010
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:058176/0972   Pages: 5
Recorded: 11/22/2021
Attorney Dkt #:3720-21P04042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, WEIYAO
Exec Dt:
11/19/2021
2
KONG, DEBIN
Exec Dt:
11/19/2021
3
SHU, QINGLIN
Exec Dt:
11/19/2021
4
YANG, HAIEN
Exec Dt:
11/19/2021
5
HUANG, KUN
Exec Dt:
11/19/2021
6
LI, NAN
Exec Dt:
11/19/2021
7
XIA, JING
Exec Dt:
11/19/2021
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
NO. 30 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402316
US20220082487
17531920
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164

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