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Patent Assignment Assignor Details
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Assignor Name : GUAN, MINGHUA
Total Assignments: 12
Assignment: 1
Reel/Frame:011836/0821   Pages: 3
Recorded: 02/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZAIGUI
Exec Dt:
12/25/1995
2
GUAN, MINGHUA
Exec Dt:
12/25/1995
3
HU, YONGKANG
Exec Dt:
12/25/1995
4
DING, LIANHUI
Exec Dt:
12/25/1995
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A HUIXINDONG STREET
CHAOYONG DISTRICT, BEIJING 100029, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS
WANGHUA, FUSHUN
LIAONING PROVINCE 113001, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043178
NONE
08554886
Correspondence name and address
KNOBBE, MARTENS OLSON & BEAR
MICHAEL F. FEDRICK
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CALIFORNIA 92660
Assignment: 2
Reel/Frame:010604/0948   Pages: 4
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SONG
Exec Dt:
11/08/1999
2
LI, TINGYU
Exec Dt:
11/08/1999
3
CAO, GUANGWEI
Exec Dt:
11/08/1999
4
GUAN, MINGHUA
Exec Dt:
11/08/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
31 DANDONG ROAD
WANGHUA DIST., FUSHUN, LIAONING PROVINCE, CHINA P.R.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399530
NONE
09438952
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:012106/0529   Pages: 4
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, XIANGCHEN
Exec Dt:
08/13/2001
2
LAN, LING
Exec Dt:
08/13/2001
3
SONG, XIAOBING
Exec Dt:
08/13/2001
4
GUAN, MINGHUA
Exec Dt:
08/13/2001
5
JIANG, GUANG'AN
Exec Dt:
08/13/2001
6
WANG, FENGLAI
Exec Dt:
08/13/2001
7
YU, ZHENGNAN
Exec Dt:
08/13/2001
8
GUO, QUN
Exec Dt:
08/13/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING 100029, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
WANGHUA DISTRICT, FUSHUN
31 DANDONG ROAD
LIAONING PROVENCE, 113001, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020008050
09860353
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:012471/0727   Pages: 4
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FENGLAI
Exec Dt:
12/01/2001
2
YU, ZHENGNAN
Exec Dt:
12/01/2001
3
GUAN, MINGHUA
Exec Dt:
12/01/2001
4
DONG, LITING
Exec Dt:
12/01/2001
Assignees
1
CHINA PETROLEUM AND CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 10002
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
31 DANDONG ROAD, WANGHUA DISTRICT, FUSHUN
LIAONING PROVINCE, 113001 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670295
US20020094931
09983627
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:018973/0767   Pages: 6
Recorded: 02/27/2007
Attorney Dkt #:5352-9CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, XIANGCHEN
Exec Dt:
05/08/2004
2
LAN, LING
Exec Dt:
05/09/2004
3
SONG, XIAOBING
Exec Dt:
05/09/2004
4
GUAN, MINGHUA
Exec Dt:
05/08/2004
5
JIANG, GUANG'AN
Exec Dt:
05/09/2004
6
WANG, FENGLAI
Exec Dt:
05/09/2004
7
YU, ZHENGNAN
Exec Dt:
05/09/2004
8
GUO, QUN
Exec Dt:
05/09/2004
Assignees
1
CHINA PETROLEUM CORPORATION
CHAOYANG DISTRICT, 6A HUIXIN DONG STREET
BEIJING, CHINA 100029
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS
WANGHUA DISTRICT, 31 DANDONG ROAD
LIAONING PROVENCE, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7238276
US20040206668
10842814
Correspondence name and address
KENT H. CHENG
COHEN PONTANI LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 6
Reel/Frame:026983/0825   Pages: 4
Recorded: 09/21/2011
Attorney Dkt #:11240.0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, YANZE
Exec Dt:
07/01/2011
2
GUAN, MINGHUA
Exec Dt:
07/01/2011
3
WANG, FENGLAI
Exec Dt:
07/01/2011
4
LUI, CHANG
Exec Dt:
07/01/2011
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, 100728 P.R., CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
NO. 31 DANDONG ROAD
WANGHUA DISTRICT, FUSHUN
LIAONING PROVINCE 113001, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006724
13177364
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 7
Reel/Frame:037217/0330   Pages: 4
Recorded: 12/04/2015
Attorney Dkt #:PA124.0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEI
Exec Dt:
11/24/2015
2
GUAN, MINGHUA
Exec Dt:
11/24/2015
3
DU, YANZE
Exec Dt:
11/24/2015
4
WANG, FENGLAI
Exec Dt:
11/24/2015
5
LIU, CHANG
Exec Dt:
11/24/2015
6
QIN, BO
Exec Dt:
11/24/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112840
US20160229700
14930707
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 8
Reel/Frame:037427/0678   Pages: 4
Recorded: 01/07/2016
Attorney Dkt #:PA124.0075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
12/28/2015
2
WANG, FENGLAI
Exec Dt:
12/28/2015
3
GUAN, MINGHUA
Exec Dt:
12/28/2015
4
DU, YANZE
Exec Dt:
12/28/2015
5
HUANG, WEI
Exec Dt:
12/28/2015
6
ZHAO, HONG
Exec Dt:
12/28/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10265687
US20160151771
14946527
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 9
Reel/Frame:038571/0329   Pages: 4
Recorded: 05/12/2016
Attorney Dkt #:PA124.0080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
05/11/2016
2
WANG, FENGLAI
Exec Dt:
05/11/2016
3
WANG, KEQI
Exec Dt:
05/11/2016
4
DU, YANZE
Exec Dt:
05/11/2016
5
ZHAO, HONG
Exec Dt:
05/11/2016
6
GUAN, MINGHUA
Exec Dt:
05/11/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112186
US20160263563
15036368
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 10
Reel/Frame:048293/0093   Pages: 4
Recorded: 02/11/2019
Attorney Dkt #:PA124.0075DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
01/20/2019
2
WANG, FENGLAI
Exec Dt:
01/20/2019
3
GUAN, MINGHUA
Exec Dt:
01/20/2019
4
DU, YANZE
Exec Dt:
01/20/2019
5
HUANG, WEI
Exec Dt:
01/20/2019
6
ZHAO, HONG
Exec Dt:
01/20/2019
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD
WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10525452
US20190168193
16272148
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 11
Reel/Frame:052781/0689   Pages: 4
Recorded: 05/28/2020
Attorney Dkt #:PA124.0177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEI
Exec Dt:
05/27/2020
2
GUAN, MINGHUA
Exec Dt:
05/28/2020
3
DU, YANZE
Exec Dt:
05/27/2020
4
WANG, FENGLAI
Exec Dt:
05/28/2020
5
QIN, BO
Exec Dt:
05/27/2020
6
GAO, HANG
Exec Dt:
05/27/2020
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 96, NANKAI STREET, LUSHUNKOU DISTRICT
DALIAN, LIAONING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179705
US20200306736
16768070
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 12
Reel/Frame:056711/0354   Pages: 4
Recorded: 06/29/2021
Attorney Dkt #:PA124.0221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, MINGHUA
Exec Dt:
06/25/2021
2
YANG, XIUNA
Exec Dt:
06/25/2021
3
RUAN, ZONGLIN
Exec Dt:
06/25/2021
4
WANG, HAOCHEN
Exec Dt:
06/25/2021
5
JIANG, YANG
Exec Dt:
06/25/2021
6
CUI, GUOYING
Exec Dt:
06/25/2021
7
ZHOU, JIAWEN
Exec Dt:
06/25/2021
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 96, NANKAI STREET, LUSHUNKOU DISTRICT
DALIAN, LIAONING, CHINA 116045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11731096
US20220080375
17419707
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030

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