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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/27/1988
Application #:
06802472
Filing Dt:
11/27/1985
Inventors:
PIERRE BLANQUET, FRANCOIS RICALENS
Title:
APPLICATION OF DIPHOSPHONIC DERIVATIVES TO CATION EXCHANGE, NEW DIPHOSPHONIC DERIVATIVES, AND PRODUCTION PROCESS THEREFOR
Assignment: 1
Reel/Frame:
005156/0761Recorded: 05/30/1989Pages: 33
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT LICENSE RECITED
Assignor:
Exec Dt:
05/24/1989
Assignee:
Correspondent:
FLEIT, JACOBSON, COHN, PRICE, ET AL
THE JENIFER BUILDING
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 2
Reel/Frame:
007541/0295Recorded: 07/17/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/1995
Assignee:
2, RUE PAUL DAUTIER
78140 VELIZY-VILLACOUBLAY, FRANCE
Correspondent:
THOMAS F. PETERSON
LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604

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