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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/13/1984
Application #:
06419660
Filing Dt:
09/20/1982
Inventors:
PAUL HUGELSHOFER, PETER ZBINDEN, ZDENEK KOCI
Title:
PROCESS FOR THE PREPARATION OF STORAGE STABLE COLORANT COMPOSITIONS BY ULTRAFILTRATION AND WET MILLING
Assignment: 1
Reel/Frame:
004196/0914Recorded: 12/05/1983Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/09/1983
Exec Dt:
02/09/1983
Exec Dt:
02/09/1983
Exec Dt:
02/09/1983
Exec Dt:
02/09/1983
Assignee:
DALLAS, TEXAS
Correspondent:
BRUCE E. HARANG
LAW DEPT., ELTECH SYSTEMS CORP.
470 CENTER STREET
CHARDON, OH 44024
Assignment: 2
Reel/Frame:
004202/0494Recorded: 12/07/1983Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/09/1983
Assignee:
NEW YORK
Correspondent:
KARL F. JORDA
444 SAW MILL RIVER RD.
ARDSLEY, NY 10502
Assignment: 3
Reel/Frame:
008454/0037Recorded: 03/17/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/27/1996
Assignee:
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Correspondent:
CIBA SPECIALTY CHEMICALS CORPORATION
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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