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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DU, YANZE
Total Assignments: 8
Assignment: 1
Reel/Frame:026983/0825   Pages: 4
Recorded: 09/21/2011
Attorney Dkt #:11240.0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, YANZE
Exec Dt:
07/01/2011
2
GUAN, MINGHUA
Exec Dt:
07/01/2011
3
WANG, FENGLAI
Exec Dt:
07/01/2011
4
LUI, CHANG
Exec Dt:
07/01/2011
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, 100728 P.R., CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
NO. 31 DANDONG ROAD
WANGHUA DISTRICT, FUSHUN
LIAONING PROVINCE 113001, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006724
13177364
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 2
Reel/Frame:037217/0330   Pages: 4
Recorded: 12/04/2015
Attorney Dkt #:PA124.0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEI
Exec Dt:
11/24/2015
2
GUAN, MINGHUA
Exec Dt:
11/24/2015
3
DU, YANZE
Exec Dt:
11/24/2015
4
WANG, FENGLAI
Exec Dt:
11/24/2015
5
LIU, CHANG
Exec Dt:
11/24/2015
6
QIN, BO
Exec Dt:
11/24/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112840
US20160229700
14930707
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 3
Reel/Frame:037427/0678   Pages: 4
Recorded: 01/07/2016
Attorney Dkt #:PA124.0075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
12/28/2015
2
WANG, FENGLAI
Exec Dt:
12/28/2015
3
GUAN, MINGHUA
Exec Dt:
12/28/2015
4
DU, YANZE
Exec Dt:
12/28/2015
5
HUANG, WEI
Exec Dt:
12/28/2015
6
ZHAO, HONG
Exec Dt:
12/28/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10265687
US20160151771
14946527
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 4
Reel/Frame:038571/0329   Pages: 4
Recorded: 05/12/2016
Attorney Dkt #:PA124.0080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
05/11/2016
2
WANG, FENGLAI
Exec Dt:
05/11/2016
3
WANG, KEQI
Exec Dt:
05/11/2016
4
DU, YANZE
Exec Dt:
05/11/2016
5
ZHAO, HONG
Exec Dt:
05/11/2016
6
GUAN, MINGHUA
Exec Dt:
05/11/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112186
US20160263563
15036368
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 5
Reel/Frame:040289/0448   Pages: 4
Recorded: 11/11/2016
Attorney Dkt #:PA124.0086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEI
Exec Dt:
11/08/2016
2
DU, YANZE
Exec Dt:
11/08/2016
3
QIN, BO
Exec Dt:
11/08/2016
4
WANG, FENGLAI
Exec Dt:
11/08/2016
5
ZHANG, XIAOPING
Exec Dt:
11/08/2016
6
GAO, HANG
Exec Dt:
11/08/2016
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD, WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10391479
US20170128919
15349361
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:048293/0093   Pages: 4
Recorded: 02/11/2019
Attorney Dkt #:PA124.0075DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANG
Exec Dt:
01/20/2019
2
WANG, FENGLAI
Exec Dt:
01/20/2019
3
GUAN, MINGHUA
Exec Dt:
01/20/2019
4
DU, YANZE
Exec Dt:
01/20/2019
5
HUANG, WEI
Exec Dt:
01/20/2019
6
ZHAO, HONG
Exec Dt:
01/20/2019
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 31 DANDONG EAST ROAD
WANGHUA DISTRICT
FUSHUN, LIAONING, CHINA 113001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10525452
US20190168193
16272148
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:052781/0689   Pages: 4
Recorded: 05/28/2020
Attorney Dkt #:PA124.0177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEI
Exec Dt:
05/27/2020
2
GUAN, MINGHUA
Exec Dt:
05/28/2020
3
DU, YANZE
Exec Dt:
05/27/2020
4
WANG, FENGLAI
Exec Dt:
05/28/2020
5
QIN, BO
Exec Dt:
05/27/2020
6
GAO, HANG
Exec Dt:
05/27/2020
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 96, NANKAI STREET, LUSHUNKOU DISTRICT
DALIAN, LIAONING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179705
US20200306736
16768070
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:056549/0304   Pages: 4
Recorded: 06/15/2021
Attorney Dkt #:PA124.0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, ZHAOJI
Exec Dt:
06/15/2021
2
DU, YANZE
Exec Dt:
06/15/2021
3
FAN, HONGFEI
Exec Dt:
06/15/2021
4
WANG, JIFENG
Exec Dt:
06/15/2021
5
YU, ZHENGMIN
Exec Dt:
06/15/2021
6
SUN, XIAOYAN
Exec Dt:
06/15/2021
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
NO. 96, NANKAI STREET, LUSHUNKOU DISTRICT
DALIAN, LIAONING, CHINA 116045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11779909
US20220062878
17312923
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY
SUITE 500
FAIRFAX, VA 22030

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