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Patent Assignment Assignor Details
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Assignor Name : MA, ZHAOWEN
Total Assignments: 3
Assignment: 1
Reel/Frame:009997/0925   Pages: 4
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, MAOZHU
Exec Dt:
05/15/1999
2
SUN, YIJING
Exec Dt:
05/15/1999
3
WANG, YI
Exec Dt:
05/15/1999
4
PENG, RENQI
Exec Dt:
05/15/1999
5
ZHU, BAOLAN
Exec Dt:
05/15/1999
6
MA, ZHAOWEN
Exec Dt:
05/15/1999
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A HUIXINDONG STREET, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
CHAIN PETRO-CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
NO. 14, BEI SAN HUAN DONG ROAD, CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617278
NONE
09268826
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
THOMAS T. MOGA
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:010682/0216   Pages: 3
Recorded: 03/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, MAOZHU
Exec Dt:
01/05/2000
2
LIU, YUEXIANG
Exec Dt:
01/05/2000
3
PENG, RENQI
Exec Dt:
01/05/2000
4
SHEN, HUIBO
Exec Dt:
01/05/2000
5
YIN, MEIZHEN
Exec Dt:
01/05/2000
6
MA, ZHAOWEN
Exec Dt:
01/05/2000
7
XIE, CHANGBING
Exec Dt:
01/04/2000
8
SUN, YIJING
Exec Dt:
01/05/2000
9
ZHU, BAOLAN
Exec Dt:
01/05/2000
10
XING, BAOQUAN
Exec Dt:
01/05/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXINDONG STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY SINOPEC
NO. 14 BEISANHUAN-DONGLU
CHAOYANG DISTRICT, BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387839
NONE
09474014
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM C. ROWLAND
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:015620/0644   Pages: 5
Recorded: 01/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, CHEN
Exec Dt:
12/13/2004
2
LIU, YUEXIANG
Exec Dt:
12/13/2004
3
XIA, XIANZHI
Exec Dt:
12/13/2004
4
SONG, WENBO
Exec Dt:
12/13/2004
5
DU, HONGBIN
Exec Dt:
12/13/2004
6
GUO, ZIFANG
Exec Dt:
12/13/2004
7
TAN, YANG
Exec Dt:
12/13/2004
8
MA, ZHAOWEN
Exec Dt:
12/13/2004
9
JI, WEIMIN
Exec Dt:
12/13/2004
10
YANG, ZHICHAO
Exec Dt:
12/13/2004
11
WANG, XIAODONG
Exec Dt:
12/13/2004
12
GUO, LEI
Exec Dt:
12/13/2004
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 #
 
 
 
 
 
 
 
 
 
 
 
7332455
US20050119427
10942392
Correspondence name and address
LADAS & PARRY LLP
BRIAN W. HAMEDER
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604

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