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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/12/1987
Application #:
06814339
Filing Dt:
12/27/1985
Inventors:
JOSEPH J. ZUPANCIC, RAYMOND J. SWEDO, SANDRA L. PETTY-WEEKS
Title:
ELECTROCHEMICAL METHOD AND APPARATUS USING PROTON-CONDUCTING POLYMERS
Assignment: 1
Reel/Frame:
004628/0954Recorded: 11/03/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/19/1985
Exec Dt:
12/19/1985
Exec Dt:
12/19/1985
Assignee:
DES PLAINES, ILLINOIS
Correspondent:
THOMAS K. MC BRIDE
SIGNAL SPECIALTY CHEMICALS GROUP
10 WEST ALGONQUIN ROAD, BOX 5016
DES PLAINES, IL 60017-5016
Assignment: 2
Reel/Frame:
007147/0223Recorded: 09/19/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/1994
Assignee:
10054 OLD GROVE ROAD
SAN DIEGO, CALIFORNIA 92131
Correspondent:
JAMES J. SCHUMANN
FITCH, EVEN, TABIN & FLANNERY
135 S. LA SALLE, SUITE 900
CHICAGO, IL 60603

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