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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/03/1984
Application #:
06506465
Filing Dt:
06/20/1983
Inventors:
HUGH L. DRYDEN, JOHN B. HILL
Title:
METHOD AND INTERMEDIATES FOR PRODUCING ALPHA-L-ASPARTYL-L- PHENYLALANINE
Assignment: 1
Reel/Frame:
004144/0893Recorded: 06/20/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/17/1983
Exec Dt:
06/17/1983
Assignee:
P.O. BOX 1045
SKOKIE, ILLINOIS 60076
Correspondent:
JOHN J. MC DONNELL
CORP. PATENT DEPT., G. D. SEARLE & CO.
P. O. BOX 1045
SKOKIE, IL 60076
Assignment: 2
Reel/Frame:
004616/0882Recorded: 10/16/1986Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/19/1986
Exec Dt:
05/19/1986
Assignee:
STATELESS
Correspondent:
THE NUTRASWEET COMPANY
CORPORATE PATENT DEPARTMENT
P.O. BOX 1111
SKOKIE, IL 60076
Assignment: 3
Reel/Frame:
010919/0925Recorded: 07/10/2000Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/25/2000
Assignee:
130 LIBERTY STREET
NEW YORK, NEW YORK 10006
Correspondent:
WHITE & CASE LLP
BRIAN JAENICKE
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2787
Assignment: 4
Reel/Frame:
015246/0555Recorded: 10/12/2004Pages: 20
Conveyance:
RELEASE OF SECURITY INTEREST IN U.S. PATENTS
Assignor:
Exec Dt:
10/08/2004
Assignee:
200 WORLD TRADE CENTER
SUITE 936
CHICAGO, ILLINOIS 60654
Correspondent:
WINSTON & STRAWN LLP
LAURA KONRATH
35 W. WACKER DR.
33RD FLOOR
CHICAGO, IL 60601

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