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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
7332455
Issue Dt:
02/19/2008
Application #:
10942392
Filing Dt:
09/16/2004
Publication #:
20050119427
Pub Dt:
06/02/2005
Inventors:
Chen Wei, Yuexiang Liu, Xianzhi Xia, Wenbo Song, Hongbin Du, Zifang Guo, Yang Tan, Zhaowen Ma et al
Title:
CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION AS WELL AS USE THEREOF
Assignment: 1
Reel/Frame:
015620/0644Recorded: 01/25/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WEI, CHEN
Exec Dt:
12/13/2004
LIU, YUEXIANG
Exec Dt:
12/13/2004
XIA, XIANZHI
Exec Dt:
12/13/2004
SONG, WENBO
Exec Dt:
12/13/2004
DU, HONGBIN
Exec Dt:
12/13/2004
GUO, ZIFANG
Exec Dt:
12/13/2004
TAN, YANG
Exec Dt:
12/13/2004
MA, ZHAOWEN
Exec Dt:
12/13/2004
JI, WEIMIN
Exec Dt:
12/13/2004
YANG, ZHICHAO
Exec Dt:
12/13/2004
WANG, XIAODONG
Exec Dt:
12/13/2004
GUO, LEI
Exec Dt:
12/13/2004
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUANDONG ROAD
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Correspondent:
LADAS & PARRY LLP
BRIAN W. HAMEDER
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604

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