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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/13/1987
Application #:
06590294
Filing Dt:
03/16/1984
Inventors:
ALLYSON J. BEUHLER, ANTHONY J. POLAK
Title:
POLYMER BLENDED MEMBRANES
Assignment: 1
Reel/Frame:
004488/0554Recorded: 12/16/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/09/1984
Exec Dt:
03/09/1984
Assignee:
Correspondent:
SIGNAL SPECIALTY CHEMICALS GROUP
10 WEST ALGONQUIN ROAD
BOX 5016
DES PLAINES ILLINOIS 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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