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Patent Assignment Details
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Reel/Frame:010717/0994   Pages: 5
Recorded: 04/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/03/2002
Application #:
09449987
Filing Dt:
11/26/1999
Title:
POLYOLEFIN/CLAY NANOCOMPOSITES AND PROCESS FOR THE PREPARATION THEREOF
Assignors
1
Exec Dt:
03/16/2000
2
Exec Dt:
03/16/2000
3
Exec Dt:
03/16/2000
4
Exec Dt:
03/16/2000
Assignees
1
CHAO YANG DISTRICT
NO. 6A HUIXINGDONG STREET
BEIJING 100029, CHINA
2
CHAO YANG DISTRICT
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100083, CHINA
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315

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