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Patent Assignment Assignor Details
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Assignor Name : LI, JIUQIANG
Total Assignments: 6
Assignment: 1
Reel/Frame:011456/0880   Pages: 11
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, JINLIANG
Exec Dt:
12/04/2000
2
WEI, GENSHUAN
Exec Dt:
12/04/2000
3
ZHANG, XIAOHONG
Exec Dt:
12/04/2000
4
ZHANG, SHIJUN
Exec Dt:
12/04/2000
5
GAO, JIANMING
Exec Dt:
12/04/2000
6
ZHANG, WEI
Exec Dt:
12/04/2000
7
LIU, YIQUN
Exec Dt:
12/04/2000
8
LI, JIUQIANG
Exec Dt:
12/04/2000
9
ZHANG, FENGRU
Exec Dt:
12/04/2000
10
SHAO, JINGBO
Exec Dt:
12/04/2000
11
ZHAI, RENLI
Exec Dt:
12/04/2000
12
YAN, KUNKAI
Exec Dt:
12/04/2000
13
YIN, HUA
Exec Dt:
12/04/2000
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
CHAOYANG DISTRICT
6A, HUIXINDONG STREET
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, SINOPEC
CHAOYANG DISTRICT
NO. 14 BEISANHUANDONG STREET
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423760
NONE
09702038
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 2
Reel/Frame:021751/0893   Pages: 6
Recorded: 10/29/2008
Attorney Dkt #:U 013868-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, JINLIANG
Exec Dt:
03/29/2002
2
LIU, YIQUN
Exec Dt:
03/29/2002
3
ZHANG, XIAOHONG
Exec Dt:
03/29/2002
4
GAO, JIANMING
Exec Dt:
03/29/2002
5
WEI, GENSHUAN
Exec Dt:
03/29/2002
6
ZHANG, SHIJUN
Exec Dt:
03/29/2002
7
SONG, ZHIHAI
Exec Dt:
03/29/2002
8
LI, JIUQIANG
Exec Dt:
03/29/2002
9
ZHUANG, DECHUAN
Exec Dt:
03/29/2002
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET,
CHAOYANG DISTRICT,
BEIJING, CHINA 100029
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 #
 
 
 
 
 
 
 
 
 
 
 
7491757
US20030045638
10049233
Correspondence name and address
LADAS & PARRY LLP - CONNIE YANNOTTI
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:013048/0476   Pages: 5
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, JINLIANG
Exec Dt:
05/15/2002
2
ZHANG, SHIJUN
Exec Dt:
05/15/2002
3
ZHANG, XIAOHONG
Exec Dt:
05/15/2002
4
LIU, YIQUN
Exec Dt:
05/15/2002
5
GAO, JIANMING
Exec Dt:
05/15/2002
6
ZHANG, WEI
Exec Dt:
05/15/2002
7
WEI, GENSHUAN
Exec Dt:
05/15/2002
8
SHAO, JINGBO
Exec Dt:
05/15/2002
9
YIN, HUA
Exec Dt:
05/15/2002
10
ZHAI, RENLI
Exec Dt:
05/15/2002
11
SONG, ZHIHAI
Exec Dt:
05/15/2002
12
HUANG, FAN
Exec Dt:
05/15/2002
13
LI, JIUQIANG
Exec Dt:
05/15/2002
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXINDONG STREET
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
CHAOYANG DISTRICT
NO. 14 BEISANHUANDONG STREET
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998438
US20020188079
10126461
Correspondence name and address
DARBY & DARBY PC
JOSEPH B. LERCH
POST OFFICE BOX 5257
NEW YORK, NEW YORK 10150-5257
Assignment: 4
Reel/Frame:013787/0323   Pages: 8
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIAOHONG
Exec Dt:
05/20/2002
2
QIAO, JINLIANG
Exec Dt:
05/20/2002
3
WEI, GENSHUAN
Exec Dt:
05/20/2002
4
GAO, JIANMING
Exec Dt:
05/20/2002
5
LIU, YIQUN
Exec Dt:
05/20/2002
6
ZHANG, SHIJUN
Exec Dt:
05/20/2002
7
SONG, ZHIHAI
Exec Dt:
05/20/2002
8
LI, JIUQIANG
Exec Dt:
05/20/2002
9
ZHU, YICAI
Exec Dt:
05/20/2002
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 BEISANHUAN EAST ROAD CHAOYANG DISTRICT,
BEIJING 100013,, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838490
US20030105217
10049333
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 5
Reel/Frame:048128/0689   Pages: 4
Recorded: 01/24/2019
Attorney Dkt #:741752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, MAOLIN
Exec Dt:
01/21/2019
2
CAO, PENGFEI
Exec Dt:
01/18/2019
3
PENG, JING
Exec Dt:
01/21/2019
4
LI, JIUQIANG
Exec Dt:
01/21/2019
Assignee
1
PEKING UNIVERSITY
NO5 YIHEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11201323
US20190267620
16320444
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:048128/0703   Pages: 4
Recorded: 01/24/2019
Attorney Dkt #:741753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, MAOLIN
Exec Dt:
01/21/2019
2
CAO, PENGFEI
Exec Dt:
01/18/2019
3
PENG, JING
Exec Dt:
01/21/2019
4
LI, JIUQIANG
Exec Dt:
01/21/2019
Assignee
1
PEKING UNIVERSITY
NO5 YIHEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11349116
US20190237751
16320450
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731

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