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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/11/1990
Application #:
07290820
Filing Dt:
12/22/1988
Inventor:
RICHARD R. HEITKAMP
Title:
SILICATE TREATED HONEYCOMB STRUCTURES
Assignment: 1
Reel/Frame:
005285/0911Recorded: 04/26/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/20/1986
Assignee:
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK
Correspondent:
KARL F. JORDA
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
ARDSLEY, NY 10502
Assignment: 2
Reel/Frame:
008077/0400Recorded: 04/30/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/1996
Assignee:
5794 WEST LAS POSITAS BLVD.
PLEASANTON, CALIFORNIA 94588
Correspondent:
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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