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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/28/1982
Application #:
06246341
Filing Dt:
03/23/1981
Inventor:
JOHN D. SPIVACK
Title:
ALKYLATED 2,2 -BIPHENYLENE PHOSPHITES AND STABILIZED COMPOSITIONS
Assignment: 1
Reel/Frame:
004014/0175Recorded: 07/21/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/19/1981
Assignee:
444 SAW MILL RIVER RD., A CORP OF NY.
ARDSLEY, NEW YORK
Correspondent:
CIBA -GEIGY CORP.
PATENT DEPARTMENT
444 SAW MILL RIVER RD.
ARDSLEY,NEW YORK 10502
Assignment: 2
Reel/Frame:
008489/0517Recorded: 03/17/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/27/1996
Assignee:
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Correspondent:
CIBA SPECIALTY CHEMICALS
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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