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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/06/1983
Application #:
06295170
Filing Dt:
08/21/1981
Inventor:
JURG KIEFER
Title:
PROCESS FOR THE PRODUCTION OF DIPHOSPHASPIRO COMPOUNDS
Assignment: 1
Reel/Frame:
004128/0185Recorded: 05/19/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/29/1983
Assignee:
444 SAW MILL RIVER ROAD
A NY CORP.
ARDSLEY, NEW YORK 10502
Correspondent:
CIBA - GEIGY CORPORATION
444 SAW MILL RIVER RD. (PAT DEPT.
ARDSLEY, NY 10502

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