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Patent Assignment Assignor Details
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Assignor Name : LI, MINGGANG
Total Assignments: 16
Assignment: 1
Reel/Frame:018055/0712   Pages: 5
Recorded: 07/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZONG, BAONING
Exec Dt:
06/12/2006
2
ZHENG, JINYU
Exec Dt:
06/12/2006
3
XIE, WENHUA
Exec Dt:
06/12/2006
4
XU, YONG
Exec Dt:
06/12/2006
5
MU, XUHONG
Exec Dt:
06/12/2006
6
LUO, YIBIN
Exec Dt:
06/12/2006
7
LI, MINGGANG
Exec Dt:
06/12/2006
8
SHU, XINGTIAN
Exec Dt:
06/12/2006
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7713904
US20070060468
10562965
Correspondence name and address
PATRICK J. BIRDE
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:018071/0918   Pages: 5
Recorded: 07/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZONG, BAONING
Exec Dt:
06/12/2006
2
ZHENG, JINYU
Exec Dt:
06/12/2006
3
XIE, WENHUA
Exec Dt:
06/12/2006
4
XU, YONG
Exec Dt:
06/12/2006
5
MU, XUHONG
Exec Dt:
06/12/2006
6
LUO, YIBIN
Exec Dt:
06/12/2006
7
LI, MINGGANG
Exec Dt:
06/12/2006
8
SHU, XINGTIAN
Exec Dt:
06/12/2006
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7713904
US20070060468
10562965
Correspondence name and address
PATRICK J. BIRDE
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:019527/0911   Pages: 5
Recorded: 07/02/2007
Attorney Dkt #:30884/43019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YIBIN
Exec Dt:
06/15/2007
2
OUYANG, YING
Exec Dt:
06/15/2007
3
SHU, XINGTIAN
Exec Dt:
06/15/2007
4
HE, MINGYUAN
Exec Dt:
06/15/2007
5
WANG, DIANZHONG
Exec Dt:
06/15/2007
6
ZONG, BAONING
Exec Dt:
06/15/2007
7
LI, MINGGANG
Exec Dt:
06/15/2007
Assignee
1
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758847
US20070275852
10577672
Correspondence name and address
JAMES J. NAPOLI
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 4
Reel/Frame:020214/0573   Pages: 5
Recorded: 12/03/2007
Attorney Dkt #:30884/43019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YIBIN
Exec Dt:
11/12/2007
2
OUYANG, YING
Exec Dt:
11/12/2007
3
SHU, XINGTIAN
Exec Dt:
11/12/2007
4
HE, MINGYUAN
Exec Dt:
11/12/2007
5
WANG, DIANZHONG
Exec Dt:
11/12/2007
6
ZONG, BAONING
Exec Dt:
11/12/2007
7
LI, MINGGANG
Exec Dt:
11/12/2007
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758847
US20070275852
10577672
Correspondence name and address
JAMES J. NAPOLI
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 5
Reel/Frame:023490/0612   Pages: 6
Recorded: 11/09/2009
Attorney Dkt #:24587
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHENG
Exec Dt:
10/14/2009
2
FU, QIANG
Exec Dt:
10/12/2009
3
XIE, CHAOGANG
Exec Dt:
10/14/2009
4
LI, MINGGANG
Exec Dt:
10/12/2009
5
MAO, ANGUO
Exec Dt:
10/14/2009
6
LI, LISHENG
Exec Dt:
10/12/2009
7
ZHU, GENQUAN
Exec Dt:
10/14/2009
8
ZHANG, FENGMEI
Exec Dt:
10/12/2009
9
LUO, YIBIN
Exec Dt:
10/12/2009
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT, BEIJING, P.R., CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD,
HAIDIAN DISTRICT, BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8304582
US20100076227
12594006
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:026163/0909   Pages: 7
Recorded: 04/21/2011
Attorney Dkt #:5408-111463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, MENGLIANG
Exec Dt:
04/21/2011
2
LI, XIAOHUI
Exec Dt:
04/21/2011
3
AI, LI
Exec Dt:
04/21/2011
4
LI, MINGGANG
Exec Dt:
04/21/2011
5
DU, GANG
Exec Dt:
04/21/2011
6
ZHAO, JIANGYUAN
Exec Dt:
04/21/2011
Assignee
1
KUNMING NOVOGINSENG BIOENGINEERING CO., LTD.
NO. 658, HAIYUAN NORTH ROAD
ROOM 604 COMPREHENSIVE BUILDING
KUNMING, YUNNAN, CHINA 650106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110212909
13125411
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:026545/0309   Pages: 3
Recorded: 06/29/2011
Attorney Dkt #:LPTF95
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, FENGGANG
Exec Dt:
06/24/2011
2
YANG, JIE
Exec Dt:
06/24/2011
3
LI, MINGGANG
Exec Dt:
06/24/2011
Assignee
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
231 RUICHANG ROAD
SIFANG, QINGDAO
SHANDONG 26600, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8418862
US20110253663
13172811
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 8
Reel/Frame:031265/0480   Pages: 4
Recorded: 09/24/2013
Attorney Dkt #:11240.0036-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, JUN
Exec Dt:
07/13/2013
2
REN, FEI
Exec Dt:
07/12/2013
3
ZHU, YUXIA
Exec Dt:
07/12/2013
4
LUO, YIBIN
Exec Dt:
07/12/2013
5
YAN, JIASONG
Exec Dt:
07/12/2013
6
YANG, XUE
Exec Dt:
07/12/2013
7
TIAN, HULPING
Exec Dt:
07/12/2013
8
ZHUANG, LI
Exec Dt:
07/17/2013
9
CHEN, BELYAN
Exec Dt:
07/12/2013
10
LI, MINGGANG
Exec Dt:
07/30/2013
11
OUYANG, YING
Exec Dt:
07/17/2013
12
SHU, XINGTIAN
Exec Dt:
07/17/2013
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630171
US20140005032
13929044
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:041258/0918   Pages: 6
Recorded: 02/15/2017
Attorney Dkt #:PA124.0045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YIBIN
Exec Dt:
06/03/2014
2
ZHANG, LI
Exec Dt:
06/03/2014
3
LI, MINGGANG
Exec Dt:
02/12/2017
4
OUYANG, YING
Exec Dt:
02/12/2017
5
SHU, XINGTIAN
Exec Dt:
02/12/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9782757
US20140299511
14354464
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HWY, SUITE 404
FAIRFAX, VA 20030
Assignment: 10
Reel/Frame:042736/0374   Pages: 4
Recorded: 06/16/2017
Attorney Dkt #:PA124.0096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, SHOUYE
Exec Dt:
05/09/2017
2
XU, YOUHAO
Exec Dt:
05/10/2017
3
YU, JINGCHUAN
Exec Dt:
05/09/2017
4
LI, MINGGANG
Exec Dt:
05/09/2017
5
ZONG, BAONING
Exec Dt:
05/10/2017
6
TANG, JINLIAN
Exec Dt:
05/09/2017
7
WANG, XIN
Exec Dt:
05/09/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737991
US20170305815
15520729
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 11
Reel/Frame:042710/0248   Pages: 4
Recorded: 06/14/2017
Attorney Dkt #:PA124.0095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIN
Exec Dt:
05/10/2017
2
YU, JINGCHUAN
Exec Dt:
05/10/2017
3
LI, MINGGANG
Exec Dt:
05/10/2017
4
GONG, JIANHONG
Exec Dt:
05/10/2017
5
ZONG, BAONING
Exec Dt:
05/10/2017
6
XU, YOUHAO
Exec Dt:
05/10/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144680
US20170313636
15520721
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 12
Reel/Frame:047946/0912   Pages: 5
Recorded: 01/09/2019
Attorney Dkt #:LAWSCI-069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QUAN
Exec Dt:
01/07/2019
2
DU, JINTAO
Exec Dt:
01/07/2019
3
LI, MINGGANG
Exec Dt:
01/07/2019
4
LIU, JIBO
Exec Dt:
01/07/2019
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072353
US20190144013
16244089
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 13
Reel/Frame:048879/0922   Pages: 5
Recorded: 04/12/2019
Attorney Dkt #:LAWSCI-073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, QINGSONG
Exec Dt:
04/11/2019
2
LIU, HUI
Exec Dt:
04/11/2019
3
LI, MINGGANG
Exec Dt:
04/11/2019
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611386
US20190232981
16383450
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 14
Reel/Frame:056068/0831   Pages: 4
Recorded: 04/28/2021
Attorney Dkt #:PA124.0205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YIBIN
Exec Dt:
04/19/2021
2
OUYANG, YING
Exec Dt:
04/16/2021
3
ZHUANG, LI
Exec Dt:
04/16/2021
4
LIU, JIANQIANG
Exec Dt:
04/16/2021
5
LI, MINGGANG
Exec Dt:
04/16/2021
6
SHU, XINGTIAN
Exec Dt:
04/19/2021
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11975980
US20210380424
17286747
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 15
Reel/Frame:056069/0241   Pages: 4
Recorded: 04/28/2021
Attorney Dkt #:PA124.0206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUYANG, YING
Exec Dt:
04/16/2021
2
LUO, YIBIN
Exec Dt:
04/19/2021
3
LIU, JIANQIANG
Exec Dt:
04/16/2021
4
ZHUANG, LI
Exec Dt:
04/16/2021
5
LI, MINGGANG
Exec Dt:
04/16/2021
6
SHU, XINGTIAN
Exec Dt:
04/19/2021
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964262
US20210387171
17286758
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 16
Reel/Frame:064142/0359   Pages: 5
Recorded: 07/03/2023
Attorney Dkt #:230070-APXU-CIAC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, TAO
Exec Dt:
06/13/2023
2
YOU, JIANGAN
Exec Dt:
06/13/2023
3
JIANG, ZHIWEI
Exec Dt:
06/13/2023
4
XUE, JIAN
Exec Dt:
06/13/2023
5
JIANG, HANQING
Exec Dt:
06/13/2023
6
QIU, JIAN
Exec Dt:
06/13/2023
7
XING, HAIPING
Exec Dt:
06/13/2023
8
LI, MINGGANG
Exec Dt:
06/13/2023
Assignee
1
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCE
5625 RENMIN STREET
CHANGCHUN, JILIN, CHINA 130022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067788
18270833
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507

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