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Patent Assignment Assignor Details
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Assignor Name : MAO, YICHAO
Total Assignments: 15
Assignment: 1
Reel/Frame:020173/0365   Pages: 5
Recorded: 11/29/2007
Attorney Dkt #:023704-9001-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
09/29/2007
2
NIE, HONG
Exec Dt:
09/29/2007
3
DONG, JIANWEI
Exec Dt:
09/29/2007
4
XIONG, ZHENLIN
Exec Dt:
09/29/2007
5
HU, ZHIHAI
Exec Dt:
09/29/2007
6
SHI, YAHUA
Exec Dt:
09/29/2007
7
LI, DADONG
Exec Dt:
09/29/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080190811
11912566
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 E. WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:023516/0989   Pages: 5
Recorded: 11/13/2009
Attorney Dkt #:13598/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
02/03/2008
2
NIE, HONG
Exec Dt:
02/03/2008
3
DONG, JIANWEI
Exec Dt:
02/03/2008
4
XIONG, ZHENLIN
Exec Dt:
02/02/2008
5
HU, ZHIHAI
Exec Dt:
02/02/2008
6
SHI, YAHUA
Exec Dt:
02/04/2008
7
LI, DADONG
Exec Dt:
02/04/2008
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 AUEYAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8334231
US20100032341
11919619
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:025803/0110   Pages: 5
Recorded: 02/14/2011
Attorney Dkt #:023704-9001-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
12/23/2010
2
NIE, HONG
Exec Dt:
12/23/2010
3
DONG, JIANWEI
Exec Dt:
12/23/2010
4
XIONG, ZHENLIN
Exec Dt:
12/24/2010
5
HU, ZHIHAI
Exec Dt:
12/24/2010
6
SHI, YAHUA
Exec Dt:
12/23/2010
7
LI, DADONG
Exec Dt:
12/23/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8883669
US20110127192
12960159
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 4
Reel/Frame:035331/0680   Pages: 4
Recorded: 04/03/2015
Attorney Dkt #:PA124.0058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
03/04/2015
2
NIE, HONG
Exec Dt:
03/04/2015
3
LI, MINGFENG
Exec Dt:
03/04/2015
4
YANG, QINGHE
Exec Dt:
03/09/2015
5
HU, ZHIHAI
Exec Dt:
03/04/2015
6
ZHANG, RUNQIANG
Exec Dt:
03/04/2015
7
ZHAO, GUANGLE
Exec Dt:
03/04/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469817
US20150231618
14626233
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22031
Assignment: 5
Reel/Frame:052538/0347   Pages: 4
Recorded: 04/30/2020
Attorney Dkt #:PA124.0167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
04/14/2020
2
LI, MINGFENG
Exec Dt:
04/16/2020
3
LONG, XIANGYUN
Exec Dt:
04/16/2020
4
ZHANG, RUNQIANG
Exec Dt:
04/16/2020
5
ZHAO, YANG
Exec Dt:
04/16/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11524281
US20200338540
16760562
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:054112/0372   Pages: 7
Recorded: 10/20/2020
Attorney Dkt #:ABBKM-141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHENG
Exec Dt:
09/17/2020
2
ZHAO, FEIFEI
Exec Dt:
09/16/2020
3
MAO, YICHAO
Exec Dt:
09/22/2020
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440170
US20200368886
16991541
Correspondence name and address
RICHARD E. STANLEY, JR.
TAFT STETTINIUS & HOLLISTER LLP
ONE INDIANA SQUARE, SUITE 3500
INDIANAPOLIS, IN 46204
Assignment: 7
Reel/Frame:056045/0304   Pages: 4
Recorded: 04/26/2021
Attorney Dkt #:PA124.0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
04/10/2021
2
LI, MINGFENG
Exec Dt:
04/10/2021
3
LONG, XIANGYUN
Exec Dt:
04/10/2021
4
ZHANG, RUNQIANG
Exec Dt:
04/10/2021
5
ZHAO, YANG
Exec Dt:
04/10/2021
6
ZHAO, GUANGLE
Exec Dt:
04/10/2021
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, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395100
17287903
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:060998/0832   Pages: 3
Recorded: 09/06/2022
Attorney Dkt #:200027-066400/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YE
Exec Dt:
06/21/2022
2
MAO, YICHAO
Exec Dt:
06/21/2022
3
ZHANG, JIAFAN
Exec Dt:
06/21/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220277603
17635352
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:061057/0879   Pages: 3
Recorded: 09/12/2022
Attorney Dkt #:200027-064200/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
06/21/2022
2
TIAN, YE
Exec Dt:
06/21/2022
3
ZHANG, JIAFAN
Exec Dt:
06/21/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220335735
17635969
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:061930/0541   Pages: 3
Recorded: 11/30/2022
Attorney Dkt #:200027-070500/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, XINYU
Exec Dt:
06/29/2022
2
MAO, YICHAO
Exec Dt:
06/29/2022
3
LU, QI
Exec Dt:
06/29/2022
4
ZHANG, JIAFAN
Exec Dt:
06/29/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230045651
17758791
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:061121/0920   Pages: 3
Recorded: 09/16/2022
Attorney Dkt #:200027-070100/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
06/30/2022
2
FANG, XINYU
Exec Dt:
06/30/2022
3
LI, SHUNCHONG
Exec Dt:
06/30/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230047834
17758938
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:061930/0580   Pages: 3
Recorded: 11/30/2022
Attorney Dkt #:200027-070600/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
06/30/2022
2
FANG, XINYU
Exec Dt:
06/30/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230032982
17758869
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:061930/0638   Pages: 3
Recorded: 11/30/2022
Attorney Dkt #:200027-070400/US [KWM]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAO, YICHAO
Exec Dt:
06/30/2022
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230049826
17758958
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:062704/0964   Pages: 5
Recorded: 02/15/2023
Attorney Dkt #:200027-074800/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
02/04/2023
2
LI, SHUNCHONG
Exec Dt:
02/04/2023
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230321835
18041390
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:062830/0297   Pages: 3
Recorded: 02/28/2023
Attorney Dkt #:200027-075700/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, YICHAO
Exec Dt:
02/14/2023
2
ZHANG, JIAFAN
Exec Dt:
02/12/2023
Assignee
1
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230311310
18043483
Correspondence name and address
ALEXANDER J. KIM
GREENBERG TRAURIG, LLP
90 SOUTH 7TH STREET, SUITE 3500
MINNEAPOLIS, MN 55402

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