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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/03/1989
Application #:
06934757
Filing Dt:
11/25/1986
Inventors:
RAGHUNATHAN V. NAIR, DONALD T. WITIAK
Title:
STEREOISOMERIC TRICYCLIC BIS(DIOXOPIPERAZINES) AND PHARMACEUTICAL COMPOSITIONS
Assignment: 1
Reel/Frame:
004711/0132Recorded: 01/20/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/13/1987
Exec Dt:
01/13/1987
Assignee:
Correspondent:
EMCH, SCHAFFER, SCHAUB & PORCELLO CO.
805 NATIONAL BANK BUILDING
TOLEDO, OH 43604
Assignment: 2
Reel/Frame:
004711/0132Recorded: 01/20/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/13/1987
Exec Dt:
01/13/1987
Assignee:
Correspondent:
EMCH, SCHAFFER, SCHAUB & PORCELLO CO.
805 NATIONAL BANK BUILDING
TOLEDO, OH 43604
Assignment: 3
Reel/Frame:
008855/0086Recorded: 12/15/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/17/1997
Assignee:
614 WALNUT STREET
MADISON, WISCONSIN 53705
Correspondent:
WISCONSIN ALUMNI RESEARCH FOUNDATION
LESLIE RECTOR
614 WALNUT STREET
MADISON, WI 53705

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