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Patent Assignment Assignor Details
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Assignor Name : LIU, KEYU
Total Assignments: 8
Assignment: 1
Reel/Frame:014813/0411   Pages: 2
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, KEYU
Exec Dt:
08/20/2003
2
EADINGTON, PETER JOHN
Exec Dt:
08/20/2003
3
KURUSINGAL, JOSEPH STANLEY
Exec Dt:
08/26/2003
Assignee
1
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION
LIMESTONE AVENUE
CAMPBELL, ACT, AUSTRALIA 2612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7173242
US20040099804
10470136
Correspondence name and address
MERCHANT & GOULD, P.C.
BRIAN H. BATZLI
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:044260/0924   Pages: 4
Recorded: 11/30/2017
Attorney Dkt #:GAI15CN2509-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, HUA
Exec Dt:
09/18/2017
2
LIU, KEYU
Exec Dt:
09/18/2017
3
LU, XUESONG
Exec Dt:
09/18/2017
4
FAN, JUNJIA
Exec Dt:
09/18/2017
5
LI, XIULI
Exec Dt:
09/18/2017
6
ZHAO, MENGJUN
Exec Dt:
09/18/2017
7
ZHUO, QINGONG
Exec Dt:
09/18/2017
8
GONG, YANJIE
Exec Dt:
09/18/2017
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598595
US20180059022
15693380
Correspondence name and address
HOFFMAN WARNICK, LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 3
Reel/Frame:047259/0580   Pages: 5
Recorded: 10/22/2018
Attorney Dkt #:GAI15CN2509-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, HUA
Exec Dt:
08/23/2018
2
LIU, KEYU
Exec Dt:
08/23/2018
3
LU, XUESONG
Exec Dt:
08/23/2018
4
FAN, JUNJIA
Exec Dt:
08/23/2018
5
LI, XIULI
Exec Dt:
08/23/2018
6
ZHAO, MENGJUN
Exec Dt:
08/23/2018
7
ZHUO, QINGONG
Exec Dt:
08/23/2018
8
GONG, YANJIE
Exec Dt:
08/23/2018
9
ZOU, CAINENG
Exec Dt:
08/23/2018
10
ZHANG, SHUICHANG
Exec Dt:
08/23/2018
11
LIU, SHAOBO
Exec Dt:
08/23/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598595
US20180059022
15693380
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 4
Reel/Frame:050539/0108   Pages: 8
Recorded: 09/29/2019
Attorney Dkt #:114364-0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, KEYU
Exec Dt:
08/23/2018
2
TIAN, HUA
Exec Dt:
08/23/2018
3
ZOU, CAINENG
Exec Dt:
08/23/2018
4
ZHANG, SHUICHANG
Exec Dt:
08/23/2018
5
LIU, SHAOBO
Exec Dt:
08/23/2018
6
LU, XUESONG
Exec Dt:
08/23/2018
7
FAN, JUNJIA
Exec Dt:
08/23/2018
8
LI, XIULI
Exec Dt:
08/23/2018
9
GUI, LILI
Exec Dt:
08/23/2018
10
ZHUO, QINGONG
Exec Dt:
08/23/2018
11
MA, XINGZHI
Exec Dt:
08/23/2018
12
GONG, YANJIE
Exec Dt:
08/23/2018
13
YU, ZHICHAO
Exec Dt:
08/23/2018
14
MENG, QINGYANG
Exec Dt:
08/23/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533944
US20190170644
16170914
Correspondence name and address
GEORGE GRAY
3000 K STREET NW, SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:047134/0540   Pages: 7
Recorded: 10/11/2018
Attorney Dkt #:212736-0004-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, HUA
Exec Dt:
10/10/2018
2
ZHANG, SHUICHANG
Exec Dt:
10/10/2018
3
LIU, SHAOBO
Exec Dt:
10/10/2018
4
ZOU, CAINENG
Exec Dt:
10/10/2018
5
LIU, KEYU
Exec Dt:
10/10/2018
6
LU, XUESONG
Exec Dt:
10/10/2018
7
ZHAO, MENGJUN
Exec Dt:
10/10/2018
8
JIANG, LIN
Exec Dt:
10/10/2018
9
MA, XINGZHI
Exec Dt:
10/10/2018
10
ZHANG, BIN
Exec Dt:
10/10/2018
11
FAN, JUNJIA
Exec Dt:
10/10/2018
12
YANG, PEIQIANG
Exec Dt:
10/10/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET,
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10884155
US20190113649
16157480
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MKE)
100 E WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:059509/0267   Pages: 6
Recorded: 04/05/2022
Attorney Dkt #:120681-11401 SGS-KJR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LEILEI
Exec Dt:
01/14/2022
2
CHEN, DONGHUA
Exec Dt:
01/14/2022
3
WEI, GUO
Exec Dt:
01/14/2022
4
HU, JING
Exec Dt:
01/16/2022
5
ZHAO, WEIQUAN
Exec Dt:
01/14/2022
6
LIU, KEYU
Exec Dt:
01/14/2022
7
LIU, JIANLIANG
Exec Dt:
01/14/2022
8
YANG, WEI
Exec Dt:
01/14/2022
9
TANG, XIANGLU
Exec Dt:
01/14/2022
10
LAI, JIN
Exec Dt:
01/14/2022
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11487045
US20220308257
17579128
Correspondence name and address
STEVEN G. SAUNDERS
SEAPORT WEST
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2604
Assignment: 7
Reel/Frame:062805/0323   Pages: 3
Recorded: 02/27/2023
Attorney Dkt #:GBRZBC078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, GUANGHUI
Exec Dt:
02/20/2023
2
CAO, YINGCHANG
Exec Dt:
02/20/2023
3
JIN, ZIHAO
Exec Dt:
02/20/2023
4
LIU, KEYU
Exec Dt:
02/20/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230349864
18114289
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014
Assignment: 8
Reel/Frame:064326/0544   Pages: 8
Recorded: 07/20/2023
Attorney Dkt #:0016266USU/2299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LEILEI
Exec Dt:
06/27/2023
2
LIU, KEYU
Exec Dt:
06/28/2023
3
YANG, WEI
Exec Dt:
06/28/2023
4
WANG, HUI
Exec Dt:
06/27/2023
5
YANG, WENHAO
Exec Dt:
06/27/2023
6
ZHOU, ZIJIE
Exec Dt:
06/27/2023
7
XU, KE
Exec Dt:
06/28/2023
8
CAO, YINGLIN
Exec Dt:
06/28/2023
9
LI, XIAOWEI
Exec Dt:
06/28/2023
10
LIU, YI
Exec Dt:
06/27/2023
11
WANG, DAWEI
Exec Dt:
06/27/2023
12
XU, SHU
Exec Dt:
06/28/2023
13
SONG, ZIYANG
Exec Dt:
06/28/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING CITY, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240046120
18355700
Correspondence name and address
CHARLES N.J. RUGGIERO, ESQ.
RUGGIERO MC ALLISTER & MC MAHON LLC
ONE LANDMARK SQUARE, 18TH FLOOR
STAMFORD, CT 06901

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