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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/06/2000
Application #:
08823863
Filing Dt:
03/25/1997
Inventors:
GERHARD SPERL, PAUL GROSS, RIFAT PAMUKCU, KLAUS BRENDEL, GARY A. PIAZZA
Title:
INDENYL HYDROXAMIC ACIDS, (HYDROXY) UREAS AND URETHANES FOR TREATING PATIENTS WITH PRECANCEROUS LESIONS
Assignment: 1
Reel/Frame:
008695/0267Recorded: 08/25/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/1997
Assignee:
TUCSON, ARIZONA 85721
Correspondent:
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:
008695/0271Recorded: 08/25/1997Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
02/28/1997
Exec Dt:
02/27/1997
Assignee:
1300 S. POTOMAC STREET
AURORA, COLORADO 80012
Correspondent:
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60510
Assignment: 3
Reel/Frame:
014468/0675Recorded: 09/15/2003Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/2003
Assignee:
58 SOUTH SERVICE ROAD, SUITE 110
PATENT DEPARTMENT
MELVILLE, NEW YORK 11747
Correspondent:
OSI PHARMACEUTICALS, INC.
SHU M. LEE, PH.D.
58 SOUTH SERVICE ROAD, SUITE 110
PATENT DEPARTMENT
MELVILLE, NY 11747

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