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Patent Assignment Assignor Details
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Assignor Name : YANG, DEQIN
Total Assignments: 6
Assignment: 1
Reel/Frame:009420/0300   Pages: 4
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, WENCAI
Exec Dt:
07/07/1998
2
KONG, DEJIN
Exec Dt:
07/07/1998
3
YANG, DEQIN
Exec Dt:
07/07/1998
4
LI, HUAYING
Exec Dt:
07/07/1998
5
ZHU, ZHIRONG
Exec Dt:
07/07/1998
Assignees
1
CHINA-PETRO CHEMICAL CORP.
CHAOYANG DISTRICT
6A HUIXINDONG ST.
BEJING, SWITZERLAND
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL ENGINEERING, SINOPEC.
PUDONG NEW AREA
NO. 1559 PUDONG BEI RTOAD
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500997
US20020091060
09090917
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
WILLIAM C. ROWLAND
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:014463/0873   Pages: 4
Recorded: 03/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONG, DEJIN
Exec Dt:
03/12/2003
2
YANG, DEQIN
Exec Dt:
03/12/2003
3
LI, HUAYING
Exec Dt:
03/12/2003
4
GUO, HONGLI
Exec Dt:
03/12/2003
5
RUAN, TIAN
Exec Dt:
03/12/2003
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHN
NO. 1658 PUDONG BE ROAD
PUDONG NEW AREA
SHANGHAI, CHINA 201208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7109389
US20040186332
10392457
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
MYRON COHEN
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 3
Reel/Frame:018408/0305   Pages: 5
Recorded: 10/18/2006
Attorney Dkt #:0789-0190PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, ZHIRONG
Exec Dt:
09/19/2006
2
KONG, DEJIN
Exec Dt:
09/19/2006
3
YANG, WEIMIN
Exec Dt:
09/19/2006
4
CHEN, QINGLING
Exec Dt:
09/19/2006
5
ZOU, WEI
Exec Dt:
09/19/2006
6
LI, WEI
Exec Dt:
09/19/2006
7
HOU, MIN
Exec Dt:
09/19/2006
8
YANG, DEQIN
Exec Dt:
09/19/2006
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY SINOPEC
NO.1658 PUDONG BEI ROAD, PUDONG NEW AREA
SHANHAI, CHINA 201208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494951
US20070037693
11503184
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:044437/0255   Pages: 4
Recorded: 12/19/2017
Attorney Dkt #:PA124.0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONG, DEJIN
Exec Dt:
12/19/2017
2
ZHENG, JUNLIN
Exec Dt:
12/19/2017
3
SONG, QI
Exec Dt:
12/19/2017
4
QI, XIAOLAN
Exec Dt:
12/19/2017
5
XU, XUAN
Exec Dt:
12/19/2017
6
JIANG, XIANGDONG
Exec Dt:
12/19/2017
7
YANG, DEQIN
Exec Dt:
12/19/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
1658 PUDONG BEI ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435348
US20180282256
15737976
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 5
Reel/Frame:044440/0539   Pages: 4
Recorded: 12/19/2017
Attorney Dkt #:PA124.0105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, QI
Exec Dt:
12/19/2017
2
ZHENG, JUNLIN
Exec Dt:
12/19/2017
3
KONG, DEJIN
Exec Dt:
12/19/2017
4
XU, XUAN
Exec Dt:
12/19/2017
5
QI, XIAOLAN
Exec Dt:
12/19/2017
6
JIANG, XIANGDONG
Exec Dt:
12/19/2017
7
YANG, DEQIN
Exec Dt:
12/19/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
1658 PUDONG BEI ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358606
US20180282631
15738063
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:046902/0987   Pages: 5
Recorded: 09/18/2018
Attorney Dkt #:PA124.0121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JINGQIU
Exec Dt:
08/14/2018
2
KONG, DEJIN
Exec Dt:
08/14/2018
3
LI, HUAYING
Exec Dt:
08/14/2018
4
YANG, DEQIN
Exec Dt:
08/14/2018
5
TONG, WEIYI
Exec Dt:
08/14/2018
6
DING, JIAN
Exec Dt:
08/14/2018
7
HOU, MIN
Exec Dt:
08/14/2018
8
CHEN, YAN
Exec Dt:
08/14/2018
9
CHEN, XUEMEI
Exec Dt:
08/14/2018
10
WANG, LIANGKAI
Exec Dt:
08/14/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
NO. 1658 PUDONG BEI ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11065604
US20190054450
16105293
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030

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