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Patent Assignment Assignor Details
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Assignor Name : DUAN, RUILIN
Total Assignments: 6
Assignment: 1
Reel/Frame:028463/0355   Pages: 9
Recorded: 06/28/2012
Attorney Dkt #:11194.0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEILI
Exec Dt:
04/28/2012
2
XIA, XIANZHI
Exec Dt:
04/28/2012
3
LIU, YUEXIANG
Exec Dt:
04/28/2012
4
ZHANG, JIGUI
Exec Dt:
04/28/2012
5
QIAO, SUZHEN
Exec Dt:
04/28/2012
6
ZHAO, JIN
Exec Dt:
04/28/2012
7
GAO, PING
Exec Dt:
04/28/2012
8
WANG, XINSHENG
Exec Dt:
04/28/2012
9
TAN, YANG
Exec Dt:
04/28/2012
10
ZHANG, ZHIHUI
Exec Dt:
04/28/2012
11
YANG, LINNA
Exec Dt:
04/28/2012
12
DUAN, RUILIN
Exec Dt:
04/28/2012
13
PENG, RENQI
Exec Dt:
04/28/2012
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD,
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321857
US20120264590
13501850
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:028404/0355   Pages: 9
Recorded: 06/19/2012
Attorney Dkt #:11194.0020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEILI
Exec Dt:
05/08/2012
2
XIA, XIANZHI
Exec Dt:
05/08/2012
3
LIU, YUEXIANG
Exec Dt:
05/08/2012
4
ZHANG, JIGUI
Exec Dt:
05/08/2012
5
QIAO, SUZHEN
Exec Dt:
05/08/2012
6
ZHAO, JIN
Exec Dt:
05/08/2012
7
GAO, PING
Exec Dt:
05/08/2012
8
WANG, XINSHENG
Exec Dt:
05/08/2012
9
TAN, YANG
Exec Dt:
05/08/2012
10
ZHANG, ZHIHUI
Exec Dt:
05/08/2012
11
YANG, LINNA
Exec Dt:
05/08/2012
12
DUAN, RUILIN
Exec Dt:
05/08/2012
13
PENG, RENQI
Exec Dt:
05/08/2012
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243086
US20120252992
13501585
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC, DC 20001
Assignment: 3
Reel/Frame:038944/0454   Pages: 18
Recorded: 06/17/2016
Attorney Dkt #:R2539-00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEILI
Exec Dt:
05/03/2016
2
XIA, XIANZHI
Exec Dt:
05/03/2016
3
LIU, YUEXIANG
Exec Dt:
05/03/2016
4
LING, YONGTAI
Exec Dt:
05/03/2016
5
ZHAO, JIN
Exec Dt:
05/03/2016
6
ZHANG, JIGUI
Exec Dt:
05/03/2016
7
GAO, FUTANG
Exec Dt:
05/03/2016
8
GAO, PING
Exec Dt:
05/03/2016
9
TAN, YANG
Exec Dt:
05/03/2016
10
PENG, RENQI
Exec Dt:
05/03/2016
11
ZHANG, ZHIHUI
Exec Dt:
05/03/2016
12
LIN, JIE
Exec Dt:
05/03/2016
13
DUAN, RUILIN
Exec Dt:
05/03/2016
14
MA, CHANGYOU
Exec Dt:
05/03/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A, CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO.14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951157
US20160251457
15030000
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:041092/0804   Pages: 5
Recorded: 01/26/2017
Attorney Dkt #:11834.0015-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUN
Exec Dt:
11/21/2016
2
GAO, MINGZHI
Exec Dt:
11/21/2016
3
LIU, HAITAO
Exec Dt:
11/21/2016
4
MA, JING
Exec Dt:
11/21/2016
5
CHEN, JIANHUA
Exec Dt:
11/21/2016
6
CAI, XIAOXIA
Exec Dt:
11/21/2016
7
MA, JIXING
Exec Dt:
11/21/2016
8
LI, CHANGXIU
Exec Dt:
11/21/2016
9
HU, JIANJUN
Exec Dt:
11/21/2016
10
ZHANG, XIAOFAN
Exec Dt:
11/21/2016
11
LI, XIANZHONG
Exec Dt:
11/21/2016
12
ZHANG, ZHIHUI
Exec Dt:
11/21/2016
13
DUAN, RUILIN
Exec Dt:
11/21/2016
14
YANG, LINNA
Exec Dt:
11/21/2016
15
MA, CHANGYOU
Exec Dt:
11/21/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO.14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184017
US20170044280
15306247
Correspondence name and address
E. CHAPMAN - FINNEGAN HENDERSON
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:041092/0839   Pages: 5
Recorded: 01/26/2017
Attorney Dkt #:11834.0016-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, MINGZHI
Exec Dt:
11/21/2016
2
WANG, JUN
Exec Dt:
11/21/2016
3
LIU, HAITAO
Exec Dt:
11/21/2016
4
MA, JING
Exec Dt:
11/21/2016
5
CHEN, JIANHUA
Exec Dt:
11/21/2016
6
MA, JIXING
Exec Dt:
11/21/2016
7
CAI, XIAOXIA
Exec Dt:
11/21/2016
8
LI, CHANGXIU
Exec Dt:
11/21/2016
9
HU, JIANJUN
Exec Dt:
11/21/2016
10
ZHANG, XIAOFAN
Exec Dt:
11/21/2016
11
LI, XIANZHONG
Exec Dt:
11/21/2016
12
ZHANG, ZHIHUI
Exec Dt:
11/21/2016
13
DUAN, RUILIN
Exec Dt:
11/21/2016
14
YANG, LINNA
Exec Dt:
11/21/2016
15
MA, CHANGYOU
Exec Dt:
11/21/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO.14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10208145
US20170073441
15306255
Correspondence name and address
E. CHAPMAN - FINNEGAN HENDERSON
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:049423/0806   Pages: 5
Recorded: 06/10/2019
Attorney Dkt #:PA124.0143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUN
Exec Dt:
04/25/2019
2
GAO, MINGZHI
Exec Dt:
04/25/2019
3
LIU, HAITAO
Exec Dt:
04/25/2019
4
MA, JING
Exec Dt:
04/25/2019
5
MA, JIXING
Exec Dt:
04/25/2019
6
CAI, XIAOXIA
Exec Dt:
04/25/2019
7
CHEN, JIANHUA
Exec Dt:
04/25/2019
8
HU, JIANJUN
Exec Dt:
04/25/2019
9
LI, CHANGXIU
Exec Dt:
04/25/2019
10
ZHANG, ZHIHUI
Exec Dt:
04/25/2019
11
DUAN, RUILIN
Exec Dt:
04/25/2019
12
MA, CHANGYOU
Exec Dt:
04/25/2019
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO.14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325994
US20190211119
16336102
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY
SUITE 404
FAIRFAX, VA 22030

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