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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/25/1989
Application #:
07162513
Filing Dt:
03/01/1988
Inventors:
WILLIAM M. STARK, NIGEL HUGHES, DONALD M. GUNN
Title:
SUBSTITUTED PHTHALOCYANINE
Assignment: 1
Reel/Frame:
004855/0260Recorded: 03/01/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/24/1988
Exec Dt:
02/18/1988
Exec Dt:
02/18/1988
Assignee:
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Correspondent:
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N. W., 11TH FLR.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
006965/0039Recorded: 04/29/1994Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/1993
Assignee:
IMPERIAL CHEMICAL HOUSE
9 MILLBANK LONDON, ENGLAND SW1P 3JF
Correspondent:
CUSHMAN, DARBY & CUSHMAN
PAUL N. KOKULIS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:
012302/0096Recorded: 09/28/2001Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/2001
Assignee:
15 STANHOPE GATE
LONDON W1Y 6LN, ENGLAND
Correspondent:
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:
016835/0967Recorded: 09/29/2005Pages: 13
Conveyance:
CORRECT ASSIGNEE ADDRESS AT 012302/0096
Assignor:
Exec Dt:
06/08/2001
Assignee:
HEXAGON HOUSE, BLACKEY
MANCHESTER M9 8ZS, ENGLAND
Correspondent:
PILLSBURY WINTHROP SHAW PITTMAN
1600 TYSONS BLVD
MCLEAN, VA 22102

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