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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/02/1991
Application #:
07290453
Filing Dt:
12/27/1988
Inventor:
DENNIS A. CARSON
Title:
USE OF PHOTODYNAMIC COMPOSITIONS FOR CYTOTOXIC EFFECTS
Assignment: 1
Reel/Frame:
005060/0388Recorded: 02/27/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/13/1989
Assignee:
CALIFORNIA
Correspondent:
LEYDIG, VOIT & MAYER
350 CAMBRIDGE AVE., STE. 200
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
005711/0059Recorded: 05/09/1991Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/1991
Assignee:
Correspondent:
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 3
Reel/Frame:
014972/0092Recorded: 02/04/2004Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/15/2003
Assignee:
4600 BOHANNON DRIVE, SUITE 220
MENLO PARK, CALIFORNIA 94025
Correspondent:
DILWORTH PAXSON LLP
EVELYN H. MCCONATHY, ESQ.
3200 MELLON BANK CENTER
1735 MARKET STREET
PHILADELPHIA, PA 19130

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