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Patent Assignment Assignor Details
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Assignor Name : WANG, YISEN
Total Assignments: 4
Assignment: 1
Reel/Frame:015558/0782   Pages: 8
Recorded: 07/07/2004
Attorney Dkt #:U 0150376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
04/16/2004
2
ZHANG, TIANYI
Exec Dt:
04/16/2004
3
DU, HONGBIN
Exec Dt:
04/16/2004
4
XIA, XIANZHI
Exec Dt:
04/16/2004
5
ZHANG, TONGXUAN
Exec Dt:
04/16/2004
6
YAN, LIXIN
Exec Dt:
04/16/2004
7
WANG, YISEN
Exec Dt:
04/16/2004
8
WANG, XINSHENG
Exec Dt:
04/16/2004
9
LI, JIYU
Exec Dt:
04/16/2004
10
GAO, PING
Exec Dt:
04/16/2004
11
YIN, MAOPING
Exec Dt:
04/16/2004
12
YU, LUQIANG
Exec Dt:
04/16/2004
13
MA, QINGSHAN
Exec Dt:
04/16/2004
14
WANG, XIADONG
Exec Dt:
04/16/2004
Assignees
1
CHINA PETROLEUMN & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT
BEJING 100029, CHINA
2
BIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040229748
10783096
Correspondence name and address
LADAS & PARRY LLP
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:016506/0078   Pages: 10
Recorded: 04/28/2005
Attorney Dkt #:U 015037-6
Conveyance: TO CORRECT AN ERROR ON REEL 015558 FRAME 0782.
Assignors
1
CHEN, WEI
Exec Dt:
04/16/2004
2
ZHANG, TIANYI
Exec Dt:
04/16/2004
3
DU, HONGBIN
Exec Dt:
04/16/2004
4
DU, HONGBIN
Exec Dt:
04/16/2004
5
XIA, XIANZHI
Exec Dt:
04/16/2004
6
ZHANG, TONGXUAN
Exec Dt:
04/16/2004
7
YAN, LIXIN
Exec Dt:
04/16/2004
8
WANG, YISEN
Exec Dt:
04/16/2004
9
WANG, XINSHENG
Exec Dt:
04/16/2004
10
LI, JIYU
Exec Dt:
04/16/2004
11
GAO, PING
Exec Dt:
04/16/2004
12
YIN, MAOPING
Exec Dt:
04/16/2004
13
YU, LUQIANG
Exec Dt:
04/16/2004
14
MA, QINGSHAN
Exec Dt:
04/16/2004
15
WANG, XIAODONG
Exec Dt:
04/16/2004
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUANDONG ROAD
CHAOYANG DISTRICT, BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040229748
10783096
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y 10023
Assignment: 3
Reel/Frame:036222/0716   Pages: 11
Recorded: 07/29/2015
Attorney Dkt #:10546-010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
07/24/2015
2
HUANG, QIGU
Exec Dt:
07/24/2015
3
LI, HONGMING
Exec Dt:
07/23/2015
4
ZHANG, MINGGE
Exec Dt:
07/23/2015
5
LIU, ZHI
Exec Dt:
07/24/2015
6
LIU, WEI
Exec Dt:
07/24/2015
7
WANG, YISEN
Exec Dt:
07/23/2015
8
CUI, WEISONG
Exec Dt:
07/23/2015
Assignee
1
PETROCHINA COMPANY LIMITED
6 LIUPUKANG STREET
XICHENG DISTRICT
BEIJING, CHINA 100724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695257
US20150361189
14764451
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:047151/0884   Pages: 7
Recorded: 10/12/2018
Attorney Dkt #:5253.1021-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
08/24/2018
2
ZHANG, MINGGE
Exec Dt:
08/24/2018
3
LI, HONGMING
Exec Dt:
08/24/2018
4
SUN, TIANXU
Exec Dt:
08/24/2018
5
YUAN, YUAN
Exec Dt:
08/24/2018
6
WANG, YISEN
Exec Dt:
08/24/2018
7
HUANG, QIGU
Exec Dt:
08/24/2018
8
ZHANG, RUNCONG
Exec Dt:
08/25/2018
9
WANG, JING
Exec Dt:
08/25/2018
10
NIE, YANPEI
Exec Dt:
08/25/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927195
US20190248928
16159087
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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