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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
6998438
Issue Dt:
02/14/2006
Application #:
10126461
Filing Dt:
04/18/2002
Publication #:
20020188079
Pub Dt:
12/12/2002
Inventors:
Jinliang Qiao, Shijun Zhang, Xiaohong Zhang, Yiqun Liu, Jianming Gao, Wei Zhang et al
Title:
TOUGHENED PLASTICS AND PREPARATION THEREOF
Assignment: 1
Reel/Frame:
013048/0476Recorded: 06/25/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
QIAO, JINLIANG
Exec Dt:
05/15/2002
ZHANG, SHIJUN
Exec Dt:
05/15/2002
ZHANG, XIAOHONG
Exec Dt:
05/15/2002
LIU, YIQUN
Exec Dt:
05/15/2002
GAO, JIANMING
Exec Dt:
05/15/2002
ZHANG, WEI
Exec Dt:
05/15/2002
WEI, GENSHUAN
Exec Dt:
05/15/2002
SHAO, JINGBO
Exec Dt:
05/15/2002
YIN, HUA
Exec Dt:
05/15/2002
ZHAI, RENLI
Exec Dt:
05/15/2002
SONG, ZHIHAI
Exec Dt:
05/15/2002
HUANG, FAN
Exec Dt:
05/15/2002
LI, JIUQIANG
Exec Dt:
05/15/2002
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXINDONG STREET
BEIJING 100029, CHINA
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
CHAOYANG DISTRICT
NO. 14 BEISANHUANDONG STREET
BEIJING 100013, CHINA
Correspondent:
DARBY & DARBY PC
JOSEPH B. LERCH
POST OFFICE BOX 5257
NEW YORK, NEW YORK 10150-5257

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