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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/31/1991
Application #:
07403232
Filing Dt:
09/05/1989
Inventors:
DOUGLAS W. PHILLIPSON, GUY T. CARTER, DONALD B. BORDERS
Title:
CHEMICAL DERIVATIVES OF ANTIBIOTICS LL-E19020 ALPHA AND BETA
Assignment: 1
Reel/Frame:
005131/0365Recorded: 09/05/1989Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/10/1989
Exec Dt:
07/10/1989
Exec Dt:
07/14/1989
Assignee:
1937 WEST MAIN STREET
P.O. BOX 60
STAMFORD, CONNECTICUT 06904-0060
Correspondent:
KENNETH J. DOW
AMERICAN CYANAMID COMPANY
1937 WEST MAIN STREET
STAMFORD, CT 06904
Assignment: 2
Reel/Frame:
007596/0293Recorded: 08/14/1995Pages: 37
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/1995
Assignee:
340 KINGSLAND STREET
NUTLEY, NEW JERSEY 07110
Correspondent:
GEORGE M. GOULD
HOFFMAN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 3
Reel/Frame:
008366/0982Recorded: 01/10/1997Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/1997
Assignee:
45 EISENHOWER DRIVE
PARAMUS, NEW JERSEY 07652
Correspondent:
HOFFMANN-LA ROCHE INC.
GEORGE W. JOHNSTON
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110

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