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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5468709
Issue Dt:
11/21/1995
Application #:
08154005
Filing Dt:
11/18/1993
Inventors:
EIJI YAMAGUCHI, YUJI URAGAMI, HIDEHARU YOKOZUKA, KIKOO UEKUSA, TOSHIO YAMAGUCHI et al
Title:
CATALYSTS FOR HYDROTREATING HYDROCARBON OILS AND METHOD OF PREPARING THE SAME
Assignment: 1
Reel/Frame:
007556/0048Recorded: 07/17/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YAMAGUCHI, EIJI
Exec Dt:
11/15/1993
URAGAMI, YUJI
Exec Dt:
11/15/1993
YOKOZUKA, HIDEHARU
Exec Dt:
11/15/1993
UEKUSA, KIKOO
Exec Dt:
11/15/1993
YAMAGUCHI, TOSHIO
Exec Dt:
11/15/1993
ABE, SATOSHI
Exec Dt:
11/15/1993
KAMO, TETSURO
Exec Dt:
11/15/1993
SUZUKI, TAKAO
Exec Dt:
11/15/1993
Assignee:
SUMITOMO METAL MINING CO., LTD.
11-3, 5-CHOME, SHINBASHI, MINATO-KU
TOKYO, JAPAN
Correspondent:
LEONARD D. BOWERSOX
WATSON, COLE, GRINDLE & WATSON
1400 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20005-2477
Assignment: 2
Reel/Frame:
015056/0389Recorded: 08/10/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SUMITOMO METAL MINING CO., LTD.
Exec Dt:
07/07/2004
Assignee:
NIPPON KETJEN CO., LTD.
1-2-1, SHIBAURA MINATO-KU
TOKYO, JAPAN
Correspondent:
DYKEMA GOSSETT PLLC
RICHARD H. TUSHIN
1300 I STREET, N.W., SUITE 300 WEST
WASHINGTON, DC 20005

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