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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/11/1993
Application #:
07757865
Filing Dt:
09/11/1991
Inventor:
JURGEN STOLTEFUSS
Title:
4-AMINO-3-HYDROXY-PHTHALIDE, AND A PROCESS FOR ITS PREPARATION
Assignment: 1
Reel/Frame:
005849/0692Recorded: 09/11/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/25/1991
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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