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Patent Assignment Assignor Details
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Assignor Name : WANG, XIEQING
Total Assignments: 17
Assignment: 1
Reel/Frame:007344/0821   Pages: 3
Recorded: 02/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZHIYUAN
Exec Dt:
01/25/1995
2
TIAN, SUXIAN
Exec Dt:
01/25/1995
3
XU, YALI
Exec Dt:
01/25/1995
4
ZHU, BIN
Exec Dt:
01/25/1995
5
WANG, WEIDONG
Exec Dt:
01/25/1995
6
ZHANG, FENGMEI
Exec Dt:
01/25/1995
7
WANG, XIEQING
Exec Dt:
01/25/1995
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600050
NONE
08355877
Correspondence name and address
PENNIE & EDMONDS
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:009636/0467   Pages: 4
Recorded: 12/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, FENGMEI
Exec Dt:
10/29/1998
2
SHU, XINGTIAN
Exec Dt:
10/29/1998
3
SHI, ZHICHENG
Exec Dt:
10/29/1998
4
WANG, WEIDONG
Exec Dt:
10/29/1998
5
QIN, FENGMING
Exec Dt:
10/29/1998
6
WANG, XIEQING
Exec Dt:
10/29/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
CHAOYANG DISTRICT
18 XUEYUAN ROAD, HALDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080698
NONE
09154581
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:009641/0621   Pages: 3
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, CHAOGANG
Exec Dt:
11/18/1998
2
LI, ZAITING
Exec Dt:
11/18/1998
3
SHI, WENYUAN
Exec Dt:
11/18/1998
4
WANG, XIEQING
Exec Dt:
11/18/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210562
NONE
09172651
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:009688/0031   Pages: 3
Recorded: 01/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YONGJUN
Exec Dt:
12/15/1998
2
WANG, XIEQING
Exec Dt:
12/15/1998
3
LI, BENGAO
Exec Dt:
12/15/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXINDONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261538
NONE
09179965
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:009834/0001   Pages: 4
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, JINGJIE
Exec Dt:
03/09/1999
2
WANG, XIEQING
Exec Dt:
03/09/1999
3
YU, ZHIQING
Exec Dt:
03/09/1999
4
CHEN, ZHENGYU
Exec Dt:
03/09/1999
5
LIU, QINGLIN
Exec Dt:
03/09/1999
6
LIAO, YI
Exec Dt:
03/09/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342153
NONE
09219119
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURH, VA 22040-0747
Assignment: 6
Reel/Frame:011066/0019   Pages: 3
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
08/17/2000
2
YANG, YINAN
Exec Dt:
08/17/2000
3
WANG, XIEQING
Exec Dt:
08/17/2000
4
ZHANG, RUICHI
Exec Dt:
08/17/2000
5
ZHANG, JIUSHUN
Exec Dt:
08/17/2000
6
LONG, JUN
Exec Dt:
08/17/2000
7
LI, ZAITING
Exec Dt:
08/17/2000
Assignees
1
CHINA PETROCHEMICAL 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 #
 
 
 
 
 
 
 
 
 
 
 
6495028
NONE
09556079
Correspondence name and address
E. THOMAS WHEELOCK
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 7
Reel/Frame:011697/0006   Pages: 3
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, MIN
Exec Dt:
03/19/2001
2
WANG, XIEQING
Exec Dt:
03/19/2001
3
SHU, XINGTIAN
Exec Dt:
03/19/2001
4
ZHU, BIN
Exec Dt:
03/19/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, 100029, P.R., CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475465
US20010021369
09732100
Correspondence name and address
MORRISON & FOERSTER
E. THOMAS WHEELOCK
755 PATE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 8
Reel/Frame:011895/0882   Pages: 5
Recorded: 06/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, WEIMIN
Exec Dt:
06/07/2001
2
WANG, XIEQING
Exec Dt:
06/07/2001
3
ZHONG, XIAOXIANG
Exec Dt:
06/08/2001
4
LI, SONGNIAN
Exec Dt:
06/11/2001
Assignees
1
CHINA PETROLEUM AND CHEMICAL CORP.
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723292
US20020094313
09795496
Correspondence name and address
SCULLY, SCOTT, MURPHY ET AL.
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11539
Assignment: 9
Reel/Frame:015832/0955   Pages: 6
Recorded: 09/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, CHAOGANG
Exec Dt:
08/06/2004
2
LONG, JUN
Exec Dt:
08/06/2004
3
ZHANG, JIUSHUN
Exec Dt:
08/06/2004
4
LI, ZAITING
Exec Dt:
08/06/2004
5
WANG, XIEQING
Exec Dt:
08/06/2004
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING 100029,, CHINA
2
RESEARCH INSITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT, BEIJING 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7375256
US20050020867
10878187
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
HONG J. XU
1950 ROLAND CLARKE PLACE
P25547
RESTON, VA 20191
Assignment: 10
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: 11
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: 12
Reel/Frame:023306/0230   Pages: 6
Recorded: 09/30/2009
Attorney Dkt #:24524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, MIN
Exec Dt:
09/14/2009
2
SHI, CHUNFENG
Exec Dt:
09/14/2009
3
LONG, JUN
Exec Dt:
09/14/2009
4
ZHU, BIN
Exec Dt:
09/14/2009
5
SHU, XINGTIAN
Exec Dt:
09/14/2009
6
MU, XUHONG
Exec Dt:
09/14/2009
7
LUO, YIBIN
Exec Dt:
09/21/2009
8
WANG, XIEQING
Exec Dt:
09/14/2009
9
RU, YINGCHUN
Exec Dt:
09/14/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8349756
US20100105542
12594008
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 13
Reel/Frame:048798/0168   Pages: 4
Recorded: 04/04/2019
Attorney Dkt #:PA124.0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
03/21/2019
2
LUO, YIBIN
Exec Dt:
03/21/2019
3
WANG, XIN
Exec Dt:
03/18/2019
4
OUYANG, YING
Exec Dt:
03/21/2019
5
DA, ZHIJIAN
Exec Dt:
03/29/2019
6
SHU, XINGTIAN
Exec Dt:
03/21/2019
7
WANG, XIEQING
Exec Dt:
03/21/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
10907110
US20190233749
16339670
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 14
Reel/Frame:057578/0559   Pages: 4
Recorded: 09/23/2021
Attorney Dkt #:PA124.0230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, XUHUI
Exec Dt:
09/14/2021
2
ZUO, YANFEN
Exec Dt:
09/15/2021
3
XU, YOUHAO
Exec Dt:
09/14/2021
4
LUO, YIBIN
Exec Dt:
09/15/2021
5
SHU, XINGTIAN
Exec Dt:
09/15/2021
6
WANG, XIEQING
Exec Dt:
09/15/2021
7
WANG, XIN
Exec Dt:
09/14/2021
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
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873457
US20220169930
17442055
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY
SUITE 500
FAIRFAX, VA 22030
Assignment: 15
Reel/Frame:063459/0171   Pages: 5
Recorded: 04/27/2023
Attorney Dkt #:1006005-001014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONG, JIANHONG
Exec Dt:
04/17/2023
2
WANG, XIEQING
Exec Dt:
04/17/2023
3
YANG, CHAO
Exec Dt:
04/17/2023
4
WEI, XIAOLI
Exec Dt:
04/17/2023
5
ZHU, GENQUAN
Exec Dt:
04/17/2023
6
MA, WENMING
Exec Dt:
04/17/2023
7
CHEN, YUN
Exec Dt:
04/17/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC RESEARCH INSTITUTE OF PETROLEUM PROCESSING CO., LTD.
ZONE 3, NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392087
18250767
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 16
Reel/Frame:064180/0821   Pages: 4
Recorded: 07/07/2023
Attorney Dkt #:PA124.0364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
07/03/2023
2
ZUO, YANFEN
Exec Dt:
07/03/2023
3
SHU, XINGTIAN
Exec Dt:
07/03/2023
4
WANG, XIEQING
Exec Dt:
07/03/2023
5
LUO, YIBIN
Exec Dt:
07/03/2023
6
ZHANG, YUNPENG
Exec Dt:
07/03/2023
7
HAN, YUEYANG
Exec Dt:
07/03/2023
8
DU, LINGYIN
Exec Dt:
07/03/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC RESEARCH INSTITUTE OF PETROLEUM PROCESSING CO., LTD.
ZONE 3, NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067885
18260643
Correspondence name and address
NKL LAW
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 17
Reel/Frame:064199/0835   Pages: 4
Recorded: 07/10/2023
Attorney Dkt #:PA124.0366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
07/03/2023
2
ZUO, YANFEN
Exec Dt:
07/03/2023
3
SHU, XINGTIAN
Exec Dt:
07/03/2023
4
WANG, XIEQING
Exec Dt:
07/03/2023
5
LUO, YIBIN
Exec Dt:
07/03/2023
6
ZHANG, YUNPENG
Exec Dt:
07/03/2023
7
HAN, YUEYANG
Exec Dt:
07/03/2023
8
DU, LINGYIN
Exec Dt:
07/03/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC RESEARCH INSTITUTE OF PETROLEUM PROCESSING CO., LTD.
ZONE 3, NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240076250
18260845
Correspondence name and address
NKL LAW
3251 BLENHEIM BLVD., SUITE 500
FAIRFAX, VA 22030

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