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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/30/1991
Application #:
07539244
Filing Dt:
06/18/1990
Inventors:
CHARLES F. SIKORSKI, JOHN W. DEMARCO
Title:
PRODUCTION OF CONCENTRATED AQUEOUS POLYPHOSPHATE SOLUTIONS
Assignment: 1
Reel/Frame:
005335/0885Recorded: 06/18/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/14/1990
Exec Dt:
06/14/1990
Assignee:
2000 MARKET ST.
A CORP. OF DE
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
FMC CORPORATION
PATENT AND LICENSING DEPT.,
2000 MARKET ST.,
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
012103/0732Recorded: 08/29/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2000
Assignee:
622 EMERSON ROAD, SUITE 500
ST. LOUIS, MISSOURI 63141
Correspondent:
MCDERMOTT, WILL & EMERY
MATTHEW E. LENO
227 W. MOMROE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
011111/0597Recorded: 09/27/2000Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/2000
Assignee:
335 MADISON AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
SHEARMAN & STERLING
ANTOINETTE E. BAKER
599 LEXINGTON AVENUE
NEW YORK, NY 10022-6069

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