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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/25/1993
Application #:
07491674
Filing Dt:
03/08/1990
Inventors:
BETH A. ALLISON, ANNA M. RICHTER, P. HAYDN PRITCHARD, JULIA G. LEVY
Title:
BENZOPORPHYRIN DERIVATIVES FOR PHOTODYNAMIC THERAPY
Assignment: 1
Reel/Frame:
005300/0966Recorded: 05/15/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/11/1990
Exec Dt:
04/12/1990
Exec Dt:
04/10/1990
Exec Dt:
04/19/1990
Assignee:
IRC 331, 2194 HEALTH SCIENCES MALL
A CORP. OF CANADA
VANCOUVER, B.C. V6T 1W5, CANADA
Correspondent:
IRELL & MANELLA
545 MIDDLEFIELD RD., STE. 200
MENLO PARK, CA 94025-3471

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