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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/17/1993
Application #:
07780567
Filing Dt:
10/21/1991
Inventors:
SHOJI TANI, KENJI NISHIO, KIYOSHI IWAHASHI, SHIGEKI HASHIMOTO
Title:
PROCESS FOR PRODUCTION OF METHYLTETRAHYDROPHTHALIC ANHYDRIDE
Assignment: 1
Reel/Frame:
006680/0490Recorded: 07/19/1993Pages: 5
Conveyance:
RELEASE
Assignor:
Exec Dt:
05/19/1993
Assignee:
511 LAKE ZURICH ROAD
BARRINGTON, ILLINOIS 60010
Correspondent:
JEFFREY L. ELEGANT, ESQ.
JENNER & BLOCK
ONE IBM PLAZA, STE. 3700
CHICAGO, ILLINOIS 60611

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