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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
10783096
Filing Dt:
02/19/2004
Publication #:
20040229748
Pub Dt:
11/18/2004
Inventors:
Wei Chen, Tianyi Zhang, Hongbin Du, Xianzhi Xia, Tongxuan Zhang, Lixin Yan, Yisen Wang et al
Title:
Composite carrier of catalysts for propylene polymerization, a catalyst component and a catalyst comprising the same
Assignment: 1
Reel/Frame:
015558/0782Recorded: 07/07/2004Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHEN, WEI
Exec Dt:
04/16/2004
ZHANG, TIANYI
Exec Dt:
04/16/2004
DU, HONGBIN
Exec Dt:
04/16/2004
XIA, XIANZHI
Exec Dt:
04/16/2004
ZHANG, TONGXUAN
Exec Dt:
04/16/2004
YAN, LIXIN
Exec Dt:
04/16/2004
WANG, YISEN
Exec Dt:
04/16/2004
WANG, XINSHENG
Exec Dt:
04/16/2004
LI, JIYU
Exec Dt:
04/16/2004
GAO, PING
Exec Dt:
04/16/2004
YIN, MAOPING
Exec Dt:
04/16/2004
YU, LUQIANG
Exec Dt:
04/16/2004
MA, QINGSHAN
Exec Dt:
04/16/2004
WANG, XIADONG
Exec Dt:
04/16/2004
Assignees:
CHINA PETROLEUMN & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT
BEJING 100029, CHINA
BIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
Correspondent:
LADAS & PARRY LLP
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:
016506/0078Recorded: 04/28/2005Pages: 10
Conveyance:
TO CORRECT AN ERROR ON REEL 015558 FRAME 0782.
Assignors:
CHEN, WEI
Exec Dt:
04/16/2004
ZHANG, TIANYI
Exec Dt:
04/16/2004
DU, HONGBIN
Exec Dt:
04/16/2004
DU, HONGBIN
Exec Dt:
04/16/2004
XIA, XIANZHI
Exec Dt:
04/16/2004
ZHANG, TONGXUAN
Exec Dt:
04/16/2004
YAN, LIXIN
Exec Dt:
04/16/2004
WANG, YISEN
Exec Dt:
04/16/2004
WANG, XINSHENG
Exec Dt:
04/16/2004
LI, JIYU
Exec Dt:
04/16/2004
GAO, PING
Exec Dt:
04/16/2004
YIN, MAOPING
Exec Dt:
04/16/2004
YU, LUQIANG
Exec Dt:
04/16/2004
MA, QINGSHAN
Exec Dt:
04/16/2004
WANG, XIAODONG
Exec Dt:
04/16/2004
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:
CLIFFORD J. MASS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y 10023

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