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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/27/1993
Application #:
07627637
Filing Dt:
12/14/1990
Inventors:
SEIJI SHINKAI, TSUTOMU MATSUDA, TAKASHI ARIMURA, HIROSUKE KAWABATA, KOZO TACHIBANA
Title:
NOVEL CALIXARENE DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF
Assignment: 1
Reel/Frame:
005542/0396Recorded: 12/14/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/07/1990
Exec Dt:
12/07/1990
Exec Dt:
12/07/1990
Exec Dt:
12/10/1990
Exec Dt:
12/10/1990
Assignee:
1, TEPPO-CHO, SAKAI-SHI,
OSAKA, JAPAN
Correspondent:
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MA 49008

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