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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/13/1999
Application #:
08576528
Filing Dt:
12/21/1995
Inventors:
HELMUT PIEPER, VOLKHARD AUSTEL, FRANK HIMMELSBACH, GUNTER LINZ, BRIAN GUTH et al
Title:
PIPERAZINE DERIVATIVES, MEDICAMENTS COMPRISING THESE COMPOUNDS, THEIR USE AND PROCESSES FOR THEIR PREPARATION
Assignment: 1
Reel/Frame:
009571/0382Recorded: 11/09/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/19/1996
Exec Dt:
02/19/1996
Exec Dt:
02/19/1996
Exec Dt:
02/19/1996
Exec Dt:
02/19/1996
Exec Dt:
02/19/1996
Assignee:
BIRKENDORFER STRASSE 65
BIBERACH, GERMANY D-883
Correspondent:
BOEHRINGER INGELHEIM CORPORATION
DR. ROBERT P. RAYMOND
900 RIDGEBURY ROAD/PO BOX 368
RIDGEFIELD, CT 06877

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