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Patent Assignment Assignor Details
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Assignor Name : LI, DADONG
Total Assignments: 30
Assignment: 1
Reel/Frame:009783/0978   Pages: 9
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, YAHUA
Exec Dt:
01/25/1999
2
LI, DADONG
Exec Dt:
01/25/1999
3
LIU, XUEFEN
Exec Dt:
01/25/1999
4
NIE, HONG
Exec Dt:
01/25/1999
5
GAO, XIAODONG
Exec Dt:
01/25/1999
6
YING, YIBING
Exec Dt:
01/25/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
A-6 HUIXIN DONGJIE
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
HAIDIAN DISTRICT
18 HUEVUAN ROAD
BEIJING 100088, CHINA
Property
 
Pat #
Pub #
Intl #
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5914290
NONE
08884814
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:010092/0430   Pages: 9
Recorded: 07/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, JIANWEN
Exec Dt:
06/30/1999
2
NIE, HONG
Exec Dt:
06/30/1999
3
SHI, YAHUA
Exec Dt:
06/30/1999
4
SHI, YULIN
Exec Dt:
06/30/1999
5
ZHANG, YANPING
Exec Dt:
06/30/1999
6
LI, DADONG
Exec Dt:
06/30/1999
Assignees
1
CHINA PETROCHEMICAL
A-6 HUIXIN DONGJIE, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SYNOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100088, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972832
NONE
08884815
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61 STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:011589/0668   Pages: 3
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QINGHE
Exec Dt:
02/02/2001
2
NIE, HONG
Exec Dt:
02/02/2001
3
LI, DADONG
Exec Dt:
02/02/2001
4
ZHUANG, FUCHENG
Exec Dt:
02/02/2001
5
LIU, BIN
Exec Dt:
02/02/2001
6
LIU, XUEFEN
Exec Dt:
02/02/2001
7
SHI, YAHUA
Exec Dt:
02/02/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, 100029, P.R., SWITZERLAND
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, 100083, P.R., SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518219
NONE
09687564
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1018
Assignment: 4
Reel/Frame:015120/0400   Pages: 7
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DADONG
Exec Dt:
02/16/2004
2
SHI, YULIN
Exec Dt:
02/16/2004
3
HU, YUNJIAN
Exec Dt:
02/16/2004
4
XI, YUANBING
Exec Dt:
02/16/2004
5
LI, MINGFENG
Exec Dt:
02/16/2004
6
SHI, YAHUA
Exec Dt:
02/16/2004
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT
BEIJING 100029, P.R., CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341657
US20050133410
10740807
Correspondence name and address
GREENBLUM & BERNSTEIN
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:016282/0444   Pages: 7
Recorded: 02/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINGFENG
Exec Dt:
02/01/2005
2
CHU, YANG
Exec Dt:
02/01/2005
3
HU, YUNJIAN
Exec Dt:
02/01/2005
4
XIA, GUOFU
Exec Dt:
02/01/2005
5
NIE, HONG
Exec Dt:
02/01/2005
6
SHI, YAHUA
Exec Dt:
02/01/2005
7
LI, DADONG
Exec Dt:
02/01/2005
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100029, P.R., CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HALDIAN DISTRICT
BEIJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745372
US20050137434
11016986
Correspondence name and address
HONG J. XU
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:022959/0301   Pages: 5
Recorded: 07/15/2009
Attorney Dkt #:67296-001PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, JUN
Exec Dt:
10/19/2006
2
DA, ZHIJIAN
Exec Dt:
10/19/2006
3
LI, DADONG
Exec Dt:
10/19/2006
4
WANG, XIEQING
Exec Dt:
10/19/2006
5
SHU, XINGTIAN
Exec Dt:
10/19/2006
6
ZHANG, JIUSHUN
Exec Dt:
10/19/2006
7
NIE, HONG
Exec Dt:
10/19/2006
8
XIE, CHAOGANG
Exec Dt:
10/19/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
8778170
US20090288985
10592166
Correspondence name and address
MATTHEW L. KOZIARZ
400 W. MAPLE, SUITE 350
CARLSON, GASKEY & OLDS, PC
BIRMINGHAM, MI 48009
Assignment: 7
Reel/Frame:023174/0555   Pages: 7
Recorded: 09/01/2009
Attorney Dkt #:67296-001PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR SECTION TO ADD TWO MISSING INVENTORS PREVIOUSLY RECORDED ON REEL 022959 FRAME 0301. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LONG, JUN
Exec Dt:
10/19/2006
2
DA, ZHIJIAN
Exec Dt:
10/19/2006
3
LI, DADONG
Exec Dt:
10/19/2006
4
WANG, XIEQING
Exec Dt:
10/19/2006
5
SHU, XINGTIAN
Exec Dt:
10/19/2006
6
ZHANG, JIUSHUN
Exec Dt:
10/19/2006
7
NIE, HONG
Exec Dt:
10/19/2006
8
XIE, CHAOGANG
Exec Dt:
10/19/2006
9
ZHANG, ZHIGANG
Exec Dt:
10/19/2006
10
WANG, WEI
Exec Dt:
10/19/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
8778170
US20090288985
10592166
Correspondence name and address
MATTHEW L. KORZIAZ, ESQ.
400 W. MAPLE, SUITE 350
CARLSON, GASKEY & OLDS, PC
BIRMINGHAM, MI 48009
Assignment: 8
Reel/Frame:020173/0365   Pages: 5
Recorded: 11/29/2007
Attorney Dkt #:023704-9001-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
09/29/2007
2
NIE, HONG
Exec Dt:
09/29/2007
3
DONG, JIANWEI
Exec Dt:
09/29/2007
4
XIONG, ZHENLIN
Exec Dt:
09/29/2007
5
HU, ZHIHAI
Exec Dt:
09/29/2007
6
SHI, YAHUA
Exec Dt:
09/29/2007
7
LI, DADONG
Exec Dt:
09/29/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080190811
11912566
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 E. WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 9
Reel/Frame:023516/0989   Pages: 5
Recorded: 11/13/2009
Attorney Dkt #:13598/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
02/03/2008
2
NIE, HONG
Exec Dt:
02/03/2008
3
DONG, JIANWEI
Exec Dt:
02/03/2008
4
XIONG, ZHENLIN
Exec Dt:
02/02/2008
5
HU, ZHIHAI
Exec Dt:
02/02/2008
6
SHI, YAHUA
Exec Dt:
02/04/2008
7
LI, DADONG
Exec Dt:
02/04/2008
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 AUEYAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8334231
US20100032341
11919619
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:022132/0193   Pages: 6
Recorded: 01/21/2009
Attorney Dkt #:13598/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, XIAUGYAN
Exec Dt:
01/06/2009
2
LIU, XUEFEN
Exec Dt:
01/06/2009
3
NIE, HONG
Exec Dt:
01/06/2009
4
WANG, KUI
Exec Dt:
01/06/2009
5
XIN, JING
Exec Dt:
01/06/2009
6
LIU, QINGHE
Exec Dt:
01/06/2009
7
GAO, XIAODONG
Exec Dt:
01/06/2009
8
HU, ZHIHAI
Exec Dt:
01/06/2009
9
SHI, YAHUA
Exec Dt:
01/06/2009
10
LI, DADONG
Exec Dt:
01/06/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8697598
US20090139898
11918851
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:031998/0471   Pages: 7
Recorded: 01/14/2014
Attorney Dkt #:PA124.0033-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ONE OF THE ASSIGNORS PREVIOUSLY RECORDED ON REEL 022132 FRAME 0193. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LONG, XIANGYUN
Exec Dt:
01/07/2014
2
LIU, XUEFEN
Exec Dt:
01/06/2009
3
NIE, HONG
Exec Dt:
01/06/2009
4
WANG, KUI
Exec Dt:
01/06/2009
5
XIN, JING
Exec Dt:
01/06/2009
6
LIU, QINGHE
Exec Dt:
01/06/2009
7
GAO, XIAODONG
Exec Dt:
01/06/2009
8
HU, ZHIHAI
Exec Dt:
01/06/2009
9
SHI, YAHUA
Exec Dt:
01/06/2009
10
LI, DADONG
Exec Dt:
01/06/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8697598
US20090139898
11918851
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL RD, SUITE 320
VIENNA, VA 22182
Assignment: 12
Reel/Frame:022880/0764   Pages: 6
Recorded: 06/26/2009
Attorney Dkt #:06559.0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIU, CHUANFENG
Exec Dt:
06/12/2009
2
DAI, LISHUN
Exec Dt:
06/17/2009
3
GAO, YONGCAN
Exec Dt:
06/22/2009
4
LI, DADONG
Exec Dt:
06/22/2009
5
SHI, YAHUA
Exec Dt:
06/19/2009
6
NIE, HONG
Exec Dt:
06/22/2009
7
YANG, QINGHE
Exec Dt:
06/22/2009
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, P.R., CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, P.R., CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529753
US20100314287
12521346
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:025447/0986   Pages: 6
Recorded: 12/03/2010
Attorney Dkt #:11240.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, YONGCAN
Exec Dt:
07/20/2010
2
XIE, CHAOGANG
Exec Dt:
07/22/2010
3
NIU, CHUANFENG
Exec Dt:
07/28/2010
4
ZHANG, JIUSHUN
Exec Dt:
07/30/2010
5
DAI, LISHUN
Exec Dt:
07/28/2010
6
NIE, HONG
Exec Dt:
07/27/2010
7
LI, DADONG
Exec Dt:
07/21/2010
8
LONG, JUN
Exec Dt:
07/20/2010
9
MA, JIANGUO
Exec Dt:
07/20/2010
10
CUI, YAN
Exec Dt:
07/20/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
9309467
US20110062054
12809516
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:025803/0110   Pages: 5
Recorded: 02/14/2011
Attorney Dkt #:023704-9001-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
12/23/2010
2
NIE, HONG
Exec Dt:
12/23/2010
3
DONG, JIANWEI
Exec Dt:
12/23/2010
4
XIONG, ZHENLIN
Exec Dt:
12/24/2010
5
HU, ZHIHAI
Exec Dt:
12/24/2010
6
SHI, YAHUA
Exec Dt:
12/23/2010
7
LI, DADONG
Exec Dt:
12/23/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8883669
US20110127192
12960159
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 15
Reel/Frame:030091/0026   Pages: 15
Recorded: 03/26/2013
Attorney Dkt #:P0089.0002/P002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEI, DONGSHENG
Exec Dt:
01/31/2013
2
ZOU, MING
Exec Dt:
01/31/2013
3
HAN, ZHENYU
Exec Dt:
01/31/2013
4
XU, QUAN
Exec Dt:
01/31/2013
5
GUO, HUA
Exec Dt:
01/31/2013
6
DENG, YONG
Exec Dt:
01/31/2013
7
LI, DADONG
Exec Dt:
01/31/2013
8
TANG, LI
Exec Dt:
01/31/2013
9
ZHAO, YUN
Exec Dt:
01/31/2013
10
LIU, JIANHUA
Exec Dt:
01/31/2013
Assignees
1
PANGANG GROUP COMPANY LTD.
XIANGYANG VILLAGE, EAST DISTRICT
PANZHIHUA, SICHUAN, CHINA 617067
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE, EAST DISTRICT
PANZHIHUA, SICHUAN, CHINA 617067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130193223
13820493
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 16
Reel/Frame:031974/0820   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:11240.0032-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QINGHE
Exec Dt:
09/23/2013
2
HU, DAWEI
Exec Dt:
09/23/2013
3
SUN, SHULING
Exec Dt:
09/23/2013
4
LU, JIA
Exec Dt:
09/23/2013
5
NIE, HONG
Exec Dt:
09/23/2013
6
ZHAO, XINQIANG
Exec Dt:
09/23/2013
7
LIU, XUEFEN
Exec Dt:
09/23/2013
8
LI, DADONG
Exec Dt:
09/23/2013
9
DAI, LISHUN
Exec Dt:
09/23/2013
10
SHAO, ZHICAI
Exec Dt:
09/23/2013
11
LIU, TAO
Exec Dt:
09/23/2013
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
NO. 18, XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657236
US20140001090
13853195
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 17
Reel/Frame:036517/0461   Pages: 8
Recorded: 09/09/2015
Attorney Dkt #:RAP3-PT056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, ZHENYU
Exec Dt:
04/28/2015
2
ZOU, MING
Exec Dt:
04/28/2015
3
JIA, JIHAI
Exec Dt:
04/28/2015
4
GUO, HUA
Exec Dt:
04/28/2015
5
LI, DADONG
Exec Dt:
04/28/2015
6
DENG, YONG
Exec Dt:
04/28/2015
7
WANG, CHUNJIAN
Exec Dt:
04/28/2015
8
YUAN, JUN
Exec Dt:
04/28/2015
Assignee
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN ROAD, EAST DISTRICT
PANZHIHUA
SICHUAN PROVINCE, CHINA 617000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150322553
14702188
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1800
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:036218/0524   Pages: 11
Recorded: 07/30/2015
Attorney Dkt #:RAP3-PT059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, ZHENYU
Exec Dt:
07/27/2015
2
ZOU, MING
Exec Dt:
07/27/2015
3
TAO, GONGMING
Exec Dt:
07/27/2015
4
GUO, HUA
Exec Dt:
07/27/2015
5
LI, DADONG
Exec Dt:
07/27/2015
6
DENG, YONG
Exec Dt:
07/27/2015
Assignees
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN ROAD
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617000
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060736
14813209
Correspondence name and address
C. FREDERICK KOENIG III
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:036484/0740   Pages: 12
Recorded: 08/27/2015
Attorney Dkt #:RAP3-PT059
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TITLE IN THE ORGINAL ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 036218 FRAME: 0524. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAN, ZHENYU
Exec Dt:
08/21/2015
2
ZOU, MING
Exec Dt:
08/21/2015
3
TAO, GONGMING
Exec Dt:
08/21/2015
4
GUO, HUA
Exec Dt:
08/21/2015
5
LI, DADONG
Exec Dt:
08/21/2015
6
DENG, YONG
Exec Dt:
08/21/2015
Assignees
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN ROAD
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617000
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060736
14813209
Correspondence name and address
C. FREDERICK KOENIG III
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:037295/0725   Pages: 7
Recorded: 12/15/2015
Attorney Dkt #:RAP3-PT057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, ZHENYU
Exec Dt:
12/10/2015
2
ZOU, MING
Exec Dt:
12/10/2015
3
JIA, JIHAI
Exec Dt:
12/10/2015
4
GUO, HUA
Exec Dt:
12/10/2015
5
LI, DADONG
Exec Dt:
12/10/2015
6
DENG, YONG
Exec Dt:
12/10/2015
7
WANG, CHUNJIAN
Exec Dt:
12/10/2015
8
YUAN, JUN
Exec Dt:
12/11/2015
9
CHEN, CHONGMU
Exec Dt:
12/11/2015
Assignees
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN ROAD, EAST DISTRICT
SICHUAN PROVINCE
PANZHIHUA, CHINA 617000
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE, EAST DISTRICT
SICHUAN PROVINCE
PANZHIHUA, CHINA 617000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214799
US20160010188
14798980
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1800
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:038182/0512   Pages: 13
Recorded: 04/04/2016
Attorney Dkt #:RAP3-PT067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, JUN
Exec Dt:
03/28/2016
2
ZOU, MING
Exec Dt:
03/28/2016
3
GUO, HUA
Exec Dt:
03/28/2016
4
LI, DADONG
Exec Dt:
03/30/2016
5
DENG, YONG
Exec Dt:
03/28/2016
6
HAN, ZHENYU
Exec Dt:
03/28/2016
7
WANG, YUAN
Exec Dt:
03/28/2016
8
CHEN, CHONGMU
Exec Dt:
03/30/2016
Assignees
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 9 TAOYUAN STREET
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617000
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160194730
14990626
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1800
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:039379/0448   Pages: 6
Recorded: 08/09/2016
Attorney Dkt #:RAP3-PT075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, ZHENYU
Exec Dt:
08/04/2016
2
ZOU, MING
Exec Dt:
08/04/2016
3
GUO, HUA
Exec Dt:
08/04/2016
4
WANG, YUAN
Exec Dt:
08/04/2016
5
LI, DADONG
Exec Dt:
08/04/2016
6
DENG, YONG
Exec Dt:
08/04/2016
7
YUAN, JUN
Exec Dt:
08/04/2016
Assignees
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN STREET, EAST DISTRICT
SICHUAN PROVINCE
PANZHIHUA, CHINA 617000
2
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE, EAST DISTRICT
SICHUAN PROVINCE
PANZHIHUA, CHINA 617000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196781
US20170044721
15231843
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1800
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:045623/0442   Pages: 4
Recorded: 04/24/2018
Attorney Dkt #:PA124.0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
04/11/2018
2
LIU, TAO
Exec Dt:
04/11/2018
3
WANG, XIN
Exec Dt:
04/11/2018
4
DAI, LISHUN
Exec Dt:
04/11/2018
5
LAN, TIAN
Exec Dt:
04/12/2018
6
NIE, HONG
Exec Dt:
04/13/2018
7
LI, DADONG
Exec Dt:
04/12/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11365360
US20190225897
15768437
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 24
Reel/Frame:046943/0547   Pages: 4
Recorded: 08/24/2018
Attorney Dkt #:C1278/20041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, XIN
Exec Dt:
08/15/2018
2
LI, DADONG
Exec Dt:
08/15/2018
3
WANG, RUOYU
Exec Dt:
08/15/2018
4
BAI, WEI
Exec Dt:
08/15/2018
5
DENG, JIAN
Exec Dt:
08/15/2018
6
XU, FEIXIANG
Exec Dt:
08/15/2018
Assignee
1
PANGANG GROUP RESEARCH INSTITUTE CO., LTD.
INNOVATION GROUP
CHENGDU HIGH - TECH ZONE, WEST PARK
CHENGDU, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870165
US20190061041
16111821
Correspondence name and address
CAESAR RIVISE, PC
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 25
Reel/Frame:048798/0406   Pages: 4
Recorded: 04/04/2019
Attorney Dkt #:PA124.0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
03/21/2019
2
MAO, JUNYI
Exec Dt:
03/20/2019
3
WANG, XIN
Exec Dt:
03/16/2019
4
YUAN, QING
Exec Dt:
03/14/2019
5
YU, JINGCHUAN
Exec Dt:
03/14/2019
6
NIE, HONG
Exec Dt:
03/22/2019
7
LI, DADONG
Exec Dt:
03/22/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11041131
US20200040266
16339681
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 26
Reel/Frame:054142/0799   Pages: 4
Recorded: 10/22/2020
Attorney Dkt #:PA124.0182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENBIN
Exec Dt:
09/07/2020
2
ZHANG, LE
Exec Dt:
09/07/2020
3
LONG, XIANGYUN
Exec Dt:
09/09/2020
4
NIE, HONG
Exec Dt:
09/08/2020
5
LI, MINGFENG
Exec Dt:
09/08/2020
6
LI, DADONG
Exec Dt:
09/09/2020
7
LIU, QINGHE
Exec Dt:
09/07/2020
8
JU, XUEYAN
Exec Dt:
09/07/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11439989
US20210094023
17044817
Correspondence name and address
NOVICK, KIM & LEE PLLC
3251 OLD LEE HIGHWAY
SUITE 404
FAIRFAX, VA 22030
Assignment: 27
Reel/Frame:057286/0188   Pages: 8
Recorded: 08/25/2021
Attorney Dkt #:RAP3-PT258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, WEI
Exec Dt:
08/12/2021
2
LI, DADONG
Exec Dt:
08/12/2021
3
WANG, RUOYU
Exec Dt:
08/12/2021
4
DENG, JIAN
Exec Dt:
08/12/2021
Assignee
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO.90 TAOYUAN STREET
EAST DISTRICT, PANZHIHUA, SICHUAN PROVINCE
PANZHIHUA, CHINA 617000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064746
17407512
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 28
Reel/Frame:057534/0850   Pages: 8
Recorded: 09/20/2021
Attorney Dkt #:RAP3-PT259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, XIN
Exec Dt:
08/12/2021
2
LI, DADONG
Exec Dt:
08/12/2021
3
BAI, WEI
Exec Dt:
08/12/2021
4
XU, FEIXIANG
Exec Dt:
08/12/2021
Assignee
1
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO.90 TAOYUAN STREET
EAST DISTRICT
PANZHIHUA, SICHUAN PROVINCE, CHINA 617000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11866801
US20220119912
17477073
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 29
Reel/Frame:059728/0963   Pages: 5
Recorded: 04/27/2022
Attorney Dkt #:1006005-001005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QINGHE
Exec Dt:
03/15/2022
2
JIA, YANZI
Exec Dt:
03/15/2022
3
HU, DAWEI
Exec Dt:
03/15/2022
4
NIU, CHUANFENG
Exec Dt:
03/15/2022
5
SUN, SHULING
Exec Dt:
03/15/2022
6
DAI, LISHUN
Exec Dt:
03/15/2022
7
WANG, ZHEN
Exec Dt:
03/15/2022
8
HU, ANPENG
Exec Dt:
03/15/2022
9
REN, LIANG
Exec Dt:
03/15/2022
10
LI, DADONG
Exec Dt:
03/15/2022
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220403263
17772317
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 30
Reel/Frame:059759/0515   Pages: 5
Recorded: 04/28/2022
Attorney Dkt #:1006005-001006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QINGHE
Exec Dt:
03/15/2022
2
SUN, SHULING
Exec Dt:
03/15/2022
3
HU, DAWEI
Exec Dt:
03/15/2022
4
NIU, CHUANFENG
Exec Dt:
03/15/2022
5
JIA, YANZI
Exec Dt:
03/15/2022
6
DAI, LISHUN
Exec Dt:
03/15/2022
7
WANG, ZHEN
Exec Dt:
03/15/2022
8
HU, ANPENG
Exec Dt:
03/15/2022
9
REN, LIANG
Exec Dt:
03/15/2022
10
LI, DADONG
Exec Dt:
03/15/2022
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372385
17772799
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727

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