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Patent Assignment Assignor Details
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Assignor Name : MA, JIXING
Total Assignments: 9
Assignment: 1
Reel/Frame:029800/0447   Pages: 5
Recorded: 02/12/2013
Attorney Dkt #:106956.00032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, MINGZHI
Exec Dt:
11/23/2012
2
LI, CHANGXIU
Exec Dt:
11/23/2012
3
LIU, HAITAO
Exec Dt:
11/23/2012
4
ZHANG, XIAOFAN
Exec Dt:
11/23/2012
5
CHEN, JIANHUA
Exec Dt:
11/23/2012
6
MA, JING
Exec Dt:
11/23/2012
7
CAI, XIAOXIA
Exec Dt:
11/23/2012
8
LI, XIANZHONG
Exec Dt:
11/23/2012
9
MA, JIXING
Exec Dt:
11/23/2012
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN 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 #
 
 
 
 
 
 
 
 
 
 
 
9156927
US20130041120
13642851
Correspondence name and address
SQUIRE SANDERS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:030142/0753   Pages: 6
Recorded: 04/03/2013
Attorney Dkt #:11834.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, MINGZHI
Exec Dt:
04/01/2013
2
LI, CHANGXIU
Exec Dt:
04/01/2013
3
LIU, HAITAO
Exec Dt:
04/01/2013
4
LI, XIANZHONG
Exec Dt:
04/01/2013
5
ZHANG, XIAOFAN
Exec Dt:
04/01/2013
6
CAI, XIAOXIA
Exec Dt:
04/01/2013
7
CHEN, JIANHUA
Exec Dt:
04/01/2013
8
MA, JING
Exec Dt:
04/01/2013
9
MA, JIXING
Exec Dt:
04/01/2013
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN 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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130225773
13816367
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:037379/0595   Pages: 6
Recorded: 12/29/2015
Attorney Dkt #:R2539-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHANGXIU
Exec Dt:
12/22/2015
2
GAO, MINGZHI
Exec Dt:
12/22/2015
3
LIU, HAITAO
Exec Dt:
12/22/2015
4
CHEN, JIANHUA
Exec Dt:
12/22/2015
5
MA, JING
Exec Dt:
12/22/2015
6
MA, JIXING
Exec Dt:
12/22/2015
7
CAI, XIAOXIA
Exec Dt:
12/22/2015
8
WANG, JUN
Exec Dt:
12/22/2015
9
ZHANG, XIAOFAN
Exec Dt:
12/22/2015
10
HU, JIANJUN
Exec Dt:
12/22/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9751960
US20160115257
14892533
Correspondence name and address
DUANE MORRIS LLP-IP DOCKETING
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:038947/0879   Pages: 14
Recorded: 06/17/2016
Attorney Dkt #:R2539-00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGXIU
Exec Dt:
04/08/2016
2
GAO, MINGZHI
Exec Dt:
04/08/2016
3
LIU, HAITAO
Exec Dt:
04/08/2016
4
MA, JING
Exec Dt:
04/08/2016
5
CHEN, JIANHUA
Exec Dt:
04/08/2016
6
LI, XIANZHONG
Exec Dt:
04/08/2016
7
CAI, XIAOXIA
Exec Dt:
04/08/2016
8
MA, JIXING
Exec Dt:
04/08/2016
9
WANG, JUN
Exec Dt:
04/08/2016
10
HU, JANJUN
Exec Dt:
04/08/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
9822196
US20160244538
15025698
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:042177/0328   Pages: 15
Recorded: 04/06/2017
Attorney Dkt #:R2539-00006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE LAST NAME OF INVENTOR CHANGXIU LI PREVIOUSLY RECORDED ON REEL 038947 FRAME 0879. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTOR'S LAST NAME SHOULD BE CORRECTED FROM LIU TO LI.
Assignors
1
LI, CHANGXIU
Exec Dt:
04/08/2016
2
GAO, MINGZHI
Exec Dt:
04/08/2016
3
LIU, HAITAO
Exec Dt:
04/08/2016
4
MA, JING
Exec Dt:
04/08/2016
5
CHEN, JIANHUA
Exec Dt:
04/08/2016
6
LI, XIANZHONG
Exec Dt:
04/08/2016
7
CAI, XIAOXIA
Exec Dt:
04/08/2016
8
MA, JIXING
Exec Dt:
04/08/2016
9
WANG, JUN
Exec Dt:
04/08/2016
10
HU, JANJUN
Exec Dt:
04/08/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
9822196
US20160244538
15025698
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 6
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: 7
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: 8
Reel/Frame:049358/0155   Pages: 5
Recorded: 06/04/2019
Attorney Dkt #:PA124.0144
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
MA, JING
Exec Dt:
04/25/2019
4
LIU, HAITAO
Exec Dt:
04/25/2019
5
CHEN, JIANHUA
Exec Dt:
04/25/2019
6
CAI, XIAOXIA
Exec Dt:
04/25/2019
7
MA, JIXING
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
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 #
 
 
 
 
 
 
 
 
 
 
 
10662268
US20190256623
16336103
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY
SUITE 404
FAIRFAX, VA 22030
Assignment: 9
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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