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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/14/1992
Application #:
07192661
Filing Dt:
05/11/1988
Inventors:
NORIYASU HIROSE, KIMIO HAMAMURA, YUICHI INAI, KIITI EMA, TAKASHI BANBA, SHIZUMASA KIJIMA
Title:
PROCESS FOR PREPARING 2,3,5-TRIMETHYLBENZOQUINONE
Assignment: 1
Reel/Frame:
004907/0435Recorded: 07/11/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/09/1988
Exec Dt:
05/11/1988
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Exec Dt:
05/11/1988
Assignee:
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:
018972/0624Recorded: 03/08/2007Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/20/2006
Assignee:
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037

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