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Patent Assignment Assignor Details
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Assignor Name : XU, CHUNMING
Total Assignments: 39
Assignment: 1
Reel/Frame:013212/0938   Pages: 4
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, CHUNMING
Exec Dt:
10/31/2002
2
NEWBERRY, BILL M.
Exec Dt:
10/31/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6714871
NONE
10065581
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:014982/0345   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
01/16/2004
2
XU, CHUNMING
Exec Dt:
01/16/2004
3
HUANG, CHONGPIN
Exec Dt:
01/16/2004
Assignee
1
UNIVERSITY OF PETROLEUM, BEIJING
FUXUE ROAD
CHANGPING, BEIJING,, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7285698
US20040133056
10704132
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:017232/0651   Pages: 3
Recorded: 02/02/2006
Attorney Dkt #:043774.29633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, SUOQI
Exec Dt:
01/18/2006
2
XU, CHUNMING
Exec Dt:
01/18/2006
3
WANG, REN'AN
Exec Dt:
01/18/2006
4
XU, ZHIMING
Exec Dt:
01/18/2006
5
SUN, XUEWEN
Exec Dt:
01/18/2006
6
CHUNG, KENG H.
Exec Dt:
01/18/2006
Assignee
1
CHINA UNIVERSITY OF PETROLEUM - BEIJING
FUXUE ROAD, CHANGPING DISTRICT
BEIJING 102249, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597794
US20070007168
11265468
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET
SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 4
Reel/Frame:019022/0284   Pages: 9
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, BAOJIAN
Exec Dt:
01/24/2007
2
GAO, JINSEN
Exec Dt:
01/24/2007
3
XU, CHUNMING
Exec Dt:
01/24/2007
4
ZHAO, LIANG
Exec Dt:
01/24/2007
5
LI, XIANGFENG
Exec Dt:
01/24/2007
6
WU, PEI
Exec Dt:
01/24/2007
Assignee
1
STATE KEY LABORATORY OF HEAVY OIL PROCESSING
CHINA UNIVERSITY OF PETROLEUM
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459413
US20070209969
11709115
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 5
Reel/Frame:019515/0020   Pages: 9
Recorded: 06/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, BAOJIAN
Exec Dt:
01/24/2007
2
GAO, JINSEN
Exec Dt:
01/24/2007
3
XU, CHUNMING
Exec Dt:
01/24/2007
4
ZHAO, LIANG
Exec Dt:
01/24/2007
5
LI, XIANFENG
Exec Dt:
01/24/2007
6
WU, PEI
Exec Dt:
01/24/2007
Assignee
1
STATE KEY LABORATORY OF HEAVY OIL PROCESSING
CHINA UNVIERSITY OF PETROLEUM
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459413
US20070209969
11709115
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 6
Reel/Frame:027810/0931   Pages: 2
Recorded: 03/06/2012
Attorney Dkt #:TS9753USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120283500
13383946
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 7
Reel/Frame:027849/0718   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:TS2374USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8692048
US20120165592
13388507
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 8
Reel/Frame:027849/0837   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:TS2373USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
VAN DEN BOSCH, PETER ANTON AUGUST
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260668
US20120172646
13388499
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 9
Reel/Frame:027850/0109   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:TS2322USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633346
US20120165590
13388491
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 10
Reel/Frame:027850/0505   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:TS2375USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIA
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569561
US20120159759
13388563
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 11
Reel/Frame:027852/0021   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:TS2376USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
PATRONI, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120165593
13388542
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 12
Reel/Frame:027915/0087   Pages: 5
Recorded: 03/23/2012
Attorney Dkt #:TS2312USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/16/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653318
US20120172647
13388470
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 13
Reel/Frame:027915/0334   Pages: 5
Recorded: 03/23/2012
Attorney Dkt #:TS2313USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
02/16/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8552243
US20120178982
13388478
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 14
Reel/Frame:028018/0593   Pages: 5
Recorded: 04/10/2012
Attorney Dkt #:TS2373USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
02/24/2012
2
XU, CHUNMING
Exec Dt:
02/24/2012
3
ZHANG, RUI
Exec Dt:
02/24/2012
4
MENG, XIANGHAI
Exec Dt:
02/24/2012
5
PATRONI, ANA CECILIA
Exec Dt:
02/03/2012
6
KLUSENER, PETER ANTON AUGUST
Exec Dt:
02/03/2012
7
VAN DEN BOSCH, ALBERTUS VINCENTIUS PETRUS
Exec Dt:
03/05/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260668
US20120172646
13388499
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 15
Reel/Frame:028870/0350   Pages: 2
Recorded: 08/29/2012
Attorney Dkt #:TS9766USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHICHANG
Exec Dt:
08/14/2012
2
XU, CHUNMING
Exec Dt:
08/14/2012
3
ZHANG, RUI
Exec Dt:
08/14/2012
4
MENG, XIANGHAI
Exec Dt:
08/14/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096487
US20130331625
13519191
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 16
Reel/Frame:030667/0720   Pages: 5
Recorded: 06/18/2013
Attorney Dkt #:TS9766-US-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CHINA UNIVERSITY OF PETROLEUM SHOULD BE ADDED AS AN ADDED AS AN ADDITIONAL ASSIGNEE PREVIOUSLY RECORDED ON REEL 028870 FRAME 0350. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO SHELL OIL COMPANY AND CHINA UNIVERSITY OF PETROLEUM.
Assignors
1
LIU, ZHICHANG
Exec Dt:
08/14/2012
2
XU, CHUNMING
Exec Dt:
08/14/2012
3
ZHANG, RUI
Exec Dt:
08/14/2012
4
MENG, XIANGHAI
Exec Dt:
08/14/2012
Assignees
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
2
CHINA UNIVERSITY OF PETROLEUM
18 FUXUE ROAD
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096487
US20130331625
13519191
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Assignment: 17
Reel/Frame:030120/0247   Pages: 4
Recorded: 03/27/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, SUOQI
Exec Dt:
01/30/2013
2
SUN, XUEWEN
Exec Dt:
01/30/2013
3
XU, ZHIMING
Exec Dt:
01/30/2013
4
XU, CHUNMING
Exec Dt:
01/30/2013
5
CHUNG, KENG H.
Exec Dt:
01/30/2013
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18, FUXUE ROAD, CHANGPING DISTRICT
BEIJING 102249, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290706
US20130206642
13851802
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 18
Reel/Frame:037869/0806   Pages: 12
Recorded: 03/02/2016
Attorney Dkt #:3180.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, SUOQI
Exec Dt:
03/05/2013
2
WEI, QIANG
Exec Dt:
03/05/2013
3
XU, CHUNMING
Exec Dt:
03/05/2013
4
XU, ZHIMING
Exec Dt:
03/05/2013
5
SUN, XUEWEN
Exec Dt:
03/05/2013
6
CHUNG, KENG H.
Exec Dt:
03/05/2013
7
CHINA UNIVERSITY OF PETROLEUM, BEIJING
Exec Dt:
03/05/2013
Assignee
1
WELL RESOURCES INC.
3919-149A STREET
EDMONTON, CANADA AB T6R 1J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9925532
US20160348012
15054959
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 N. PLANKINTON AVE
MILWAUKEE, WI 53203
Assignment: 19
Reel/Frame:033031/0598   Pages: 5
Recorded: 06/04/2014
Attorney Dkt #:LPTF2230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
05/28/2014
2
GAO, JINSEN
Exec Dt:
05/28/2014
3
XU, CHUNMING
Exec Dt:
05/28/2014
4
SHEN, BAOJIAN
Exec Dt:
05/28/2014
5
WANG, HONGLIANG
Exec Dt:
05/28/2014
Assignees
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
2
CHINA NATIONAL PETROLEUM CORPORATION
6 LIUPUKANG STREET, XICHENG DISTRICT
BEIJING, CHINA 100724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725658
US20150090637
14296387
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 20
Reel/Frame:033914/0367   Pages: 5
Recorded: 10/08/2014
Attorney Dkt #:TS2731-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLUSENER, PETER ANTON AUGUST
Exec Dt:
09/25/2014
2
LIU, ZHICHANG
Exec Dt:
09/26/2014
3
MENG, XIANGHAI
Exec Dt:
09/26/2014
4
XU, CHUNMING
Exec Dt:
09/26/2014
5
ZHANG, RUI
Exec Dt:
09/26/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346042
US20150231624
14369215
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 21
Reel/Frame:035727/0515   Pages: 7
Recorded: 05/19/2015
Attorney Dkt #:TS2731-US-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO ADD SECOND ASSIGNEE PREVIOUSLY RECORDED AT REEL: 033914 FRAME: 0367. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KLUSENER, PETER ANTON AUGUST
Exec Dt:
09/25/2014
2
LIU, ZHICHANG
Exec Dt:
09/26/2014
3
MENG, XIANGHAI
Exec Dt:
09/26/2014
4
XU, CHUNMING
Exec Dt:
09/26/2014
5
ZHANG, RUI
Exec Dt:
09/26/2014
Assignees
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
2
CHINA UNIVERSITY OF PETROLEUM
18 FUXUE ROAD
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346042
US20150231624
14369215
Correspondence name and address
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 22
Reel/Frame:034825/0433   Pages: 4
Recorded: 01/27/2015
Attorney Dkt #:LPTF2252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
01/20/2015
2
GAO, JINSEN
Exec Dt:
01/22/2015
3
XU, CHUNMING
Exec Dt:
01/23/2015
4
JIN, NAN
Exec Dt:
01/23/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663730
US20160053189
14607017
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 23
Reel/Frame:036929/0307   Pages: 5
Recorded: 10/31/2015
Attorney Dkt #:LPTF2271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/15/2015
2
GAO, JINSEN
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683183
US20160222304
14929247
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 24
Reel/Frame:036952/0201   Pages: 5
Recorded: 11/03/2015
Attorney Dkt #:LPTF2272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/15/2015
2
GAO, JINSEN
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING), 18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011779
US20160222302
14931690
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 25
Reel/Frame:037028/0754   Pages: 5
Recorded: 11/12/2015
Attorney Dkt #:LPTF2273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JINSEN
Exec Dt:
08/15/2015
2
ZHAO, LIANG
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266778
US20160222303
14940027
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 26
Reel/Frame:036758/0087   Pages: 6
Recorded: 10/08/2015
Attorney Dkt #:TS2740-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE WITH, JAN
Exec Dt:
07/02/2015
2
KLUSENER, PETER ANTON AUGUST
Exec Dt:
07/02/2015
3
LIU, ZHICHANG
Exec Dt:
09/23/2015
4
MENG, XIANGHAI
Exec Dt:
09/23/2015
5
XU, CHUNMING
Exec Dt:
09/23/2015
6
ZHANG, RUI
Exec Dt:
09/23/2015
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567273
US20150315103
14651405
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 27
Reel/Frame:044256/0689   Pages: 3
Recorded: 11/30/2017
Attorney Dkt #:TS2742-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RUI
Exec Dt:
11/30/2017
2
LIU, ZHICHANG
Exec Dt:
11/30/2017
3
MENG, XIANGHAI
Exec Dt:
11/30/2017
4
XU, CHUNMING
Exec Dt:
11/30/2017
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170320047
15520484
Correspondence name and address
SHELL OIL COMPANY
P O BOX 576
HOUSTON, TX 77001-0576
Assignment: 28
Reel/Frame:049268/0192   Pages: 8
Recorded: 05/23/2019
Attorney Dkt #:12492/00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, WARREN
Exec Dt:
03/12/2019
2
LI, XUEBING
Exec Dt:
03/18/2019
3
YU, PEI
Exec Dt:
03/18/2019
4
CUI, MENGTAO
Exec Dt:
03/18/2019
5
SHI, QUAN
Exec Dt:
02/01/2019
6
ZHU, ZHIMING
Exec Dt:
02/01/2019
7
ZHAO, SUOQI
Exec Dt:
02/01/2019
8
XU, CHUNMING
Exec Dt:
02/01/2019
9
CHUNG, KENG H.
Exec Dt:
03/11/2019
Assignee
1
WELL RESOURCES INC.
3919-149A STREET
EDMONTON, CANADA T6R 1J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446633
US20200269212
16293787
Correspondence name and address
ALEX SAIR
199 BAY STREET
SUITE 4000, COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA
Assignment: 29
Reel/Frame:049422/0762   Pages: 9
Recorded: 06/10/2019
Attorney Dkt #:12492/00005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SURNAME OF THE ASSIGNOR ZHIMING XU PREVIOUSLY RECORDED ON REEL 049268 FRAME 0192. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHUNG, WARREN
Exec Dt:
03/12/2019
2
LI, XUEBING
Exec Dt:
03/18/2019
3
YU, PEI
Exec Dt:
03/18/2019
4
CUI, MENGTAO
Exec Dt:
03/18/2019
5
SHI, QUAN
Exec Dt:
02/01/2019
6
XU, ZHIMING
Exec Dt:
02/01/2019
7
ZHAO, SUOQI
Exec Dt:
02/01/2019
8
XU, CHUNMING
Exec Dt:
02/01/2019
9
CHUNG, KENG H.
Exec Dt:
03/11/2019
Assignee
1
WELL RESOURCES INC.
3919-149A STREET
EDMONTON, CANADA T6R 1J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446633
US20200269212
16293787
Correspondence name and address
ALEX SAIR
199 BAY STREET
SUITE 4000, COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA
Assignment: 30
Reel/Frame:060576/0916   Pages: 8
Recorded: 07/21/2022
Attorney Dkt #:12492/00007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, WARREN
Exec Dt:
03/12/2019
2
LI, XUEBING
Exec Dt:
03/18/2019
3
YU, PEI
Exec Dt:
03/18/2019
4
CUI, MENGTAO
Exec Dt:
03/18/2019
5
SHI, QUAN
Exec Dt:
02/01/2019
6
XU, ZHIMING
Exec Dt:
02/01/2019
7
ZHAO, SUOQI
Exec Dt:
02/01/2019
8
XU, CHUNMING
Exec Dt:
02/01/2019
9
CHUNG, KENG H.
Exec Dt:
03/11/2019
Assignee
1
WELL RESOURCES INC.
3919 - 149A STREET NW
EDMONTON, CANADA T6R 1J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220355269
17813961
Correspondence name and address
CPST INTELLECTUAL PROPERTY INC.
130 QUEENS QUAY EAST, EAST TOWER, SUITE 809
TORONTO, M5A 0P6 CANADA
Assignment: 31
Reel/Frame:049894/0332   Pages: 5
Recorded: 07/29/2019
Attorney Dkt #:LPTF2541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HAIYAN
Exec Dt:
07/23/2019
2
ZHENG, TAO
Exec Dt:
07/23/2019
3
LIU, ZHICHANG
Exec Dt:
07/23/2019
4
MENG, XIANGHAI
Exec Dt:
07/23/2019
5
ZHANG, RUI
Exec Dt:
07/23/2019
6
XU, CHUNMING
Exec Dt:
07/23/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822242
US20200038848
16525503
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 32
Reel/Frame:050227/0652   Pages: 5
Recorded: 08/30/2019
Attorney Dkt #:LPTF2543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/28/2019
2
GAO, JINSEN
Exec Dt:
08/28/2019
3
HAO, TIANZHEN
Exec Dt:
08/28/2019
4
DONG, LIXIA
Exec Dt:
08/29/2019
5
GAO, DI
Exec Dt:
08/28/2019
6
WU, XIAOYU
Exec Dt:
08/28/2019
7
WANG, XIAOQIN
Exec Dt:
08/29/2019
8
CAO, LIYUAN
Exec Dt:
08/29/2019
9
XU, CHUNMING
Exec Dt:
08/29/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097263
US20210060540
16557968
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 33
Reel/Frame:053635/0208   Pages: 5
Recorded: 08/28/2020
Attorney Dkt #:LPTF2665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUNMAO
Exec Dt:
08/05/2020
2
LIU, ZHICHANG
Exec Dt:
08/05/2020
3
YI, ZHONGJIN
Exec Dt:
08/05/2020
4
ZHANG, RUI
Exec Dt:
08/05/2020
5
LIANG, JIAHAO
Exec Dt:
08/05/2020
6
MENG, XIANGHAI
Exec Dt:
08/05/2020
7
LIU, HAIYAN
Exec Dt:
08/05/2020
8
XU, CHUNMING
Exec Dt:
08/05/2020
9
WANG, QINGHONG
Exec Dt:
08/05/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11426702
US20200392029
17006723
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 34
Reel/Frame:053929/0790   Pages: 5
Recorded: 09/29/2020
Attorney Dkt #:LPTF2674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HAIYAN
Exec Dt:
09/14/2020
2
ZHENG, TAO
Exec Dt:
09/14/2020
3
LIU, ZHICHANG
Exec Dt:
09/14/2020
4
MENG, XIANGHAI
Exec Dt:
09/14/2020
5
ZHANG, RUI
Exec Dt:
09/14/2020
6
XU, CHUNMING
Exec Dt:
09/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT,
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634334
US20210094836
17037409
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 35
Reel/Frame:057696/0178   Pages: 5
Recorded: 10/04/2021
Attorney Dkt #:0967-2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
07/27/2021
2
GAO, JINSEN
Exec Dt:
07/28/2021
3
XIA, BUTIAN
Exec Dt:
07/28/2021
4
DONG, LIXIA
Exec Dt:
07/28/2021
5
CHEN, JINGYE
Exec Dt:
07/28/2021
6
ZHANG, YUHAO
Exec Dt:
07/28/2021
7
XU, CHUNMING
Exec Dt:
07/28/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12115522
US20210354118
17390123
Correspondence name and address
POKALSKY WILCZYNSKI BROZEK, LLP
40 PRESTON STREET
PO BOX 1830
HUNTINGTON, NY 11743
Assignment: 36
Reel/Frame:057704/0488   Pages: 5
Recorded: 10/05/2021
Attorney Dkt #:0967-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
07/27/2021
2
GAO, JINSEN
Exec Dt:
07/28/2021
3
XIA, BUTIAN
Exec Dt:
07/28/2021
4
DONG, LIXIA
Exec Dt:
07/28/2021
5
CHEN, JINGYE
Exec Dt:
07/28/2021
6
ZHANG, YUHAO
Exec Dt:
07/28/2021
7
XU, CHUNMING
Exec Dt:
07/28/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11998899
US20210354119
17390820
Correspondence name and address
POKALSKY WILCZYNSKI BROZEK, LLP
40 PRESTON STREET
PO BOX 1830
HUNTINGTON, NY 11743
Assignment: 37
Reel/Frame:062466/0959   Pages: 5
Recorded: 01/24/2023
Attorney Dkt #:0967-2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, TAO
Exec Dt:
11/08/2022
2
ZHANG, RUI
Exec Dt:
11/08/2022
3
LIU, ZHICHANG
Exec Dt:
11/08/2022
4
LIU, HAIYAN
Exec Dt:
11/08/2022
5
MENG, XIANGHAI
Exec Dt:
11/08/2022
6
XU, CHUNMING
Exec Dt:
11/08/2022
Assignee
1
CHINA UNIVERSITY OF PETROLEUM - BEIJING
NO.18, FUXUE ROAD
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240109056
18156979
Correspondence name and address
POKALSKY WILCZYNSKI BROZEK, LLP
40 PRESTON STREET
PO BOX 1830
HUNTINGTON, NY 11743
Assignment: 38
Reel/Frame:064675/0331   Pages: 5
Recorded: 07/18/2023
Attorney Dkt #:BSY-1102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, MENGXI
Exec Dt:
06/28/2023
2
LU, CHUNXI
Exec Dt:
06/27/2023
3
XU, CHUNMING
Exec Dt:
06/28/2023
4
JIANG, GUIYUAN
Exec Dt:
06/28/2023
5
LI, JIAN
Exec Dt:
06/27/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240017232
18354111
Correspondence name and address
LOZA & LOZA LLP
305 NORTH SECOND AVE., #127
UPLAND, CA 91786-6064
Assignment: 39
Reel/Frame:068401/0643   Pages: 7
Recorded: 08/26/2024
Attorney Dkt #:BSY-1110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, HONGJUN
Exec Dt:
10/22/2023
2
WU, QUANGUI
Exec Dt:
10/22/2023
3
SONG, HONGMEI
Exec Dt:
10/22/2023
4
BI, FENGYUN
Exec Dt:
10/22/2023
5
ZHOU, ENZE
Exec Dt:
10/22/2023
6
ZHOU, GUANGLIN
Exec Dt:
10/22/2023
7
XU, CHUNMING
Exec Dt:
10/22/2023
Assignees
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
2
BEIJING CARBON ZERO HYDROGEN ELECTRIC TECHNOLOGY CO., LTD.
ROOM 251, FLOOR 2, ZONE C, YARD 23, CHAOQIAN ROAD
SCIENCE AND TECHNOLOGY PARK, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240052247
18382750
Correspondence name and address
MICHAEL FEDRICK
LOZA & LOZA, LLP
305 N. SECOND AVE., #127
UPLAND, CA 91786-6064

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