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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/1989
Application #:
07163443
Filing Dt:
03/03/1988
Inventors:
JOSEF FRAUENKNECHT, DIETER SCHWER
Title:
DYEING OF POLYAMIDE FIBERS WITH ANIONIC DYES USING A CATIONIC ASSISTANT FOLLOWED BY AN ANIONIC ASSISTANT
Assignment: 1
Reel/Frame:
005070/0550Recorded: 05/12/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/24/1988
Exec Dt:
03/24/1988
Assignee:
4002 BASLE, SWITZERLAND
Correspondent:
THOMAS C. DOYLE
SANDOZ CORP.
59 ROUTE 10
E. HANOVER, NJ 07936
Assignment: 2
Reel/Frame:
005602/0349Recorded: 02/19/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/19/1988
Assignee:
Correspondent:
SANDOZ CORP.
PATENT DEPARTMENT
59 ROUTE 10
E. HANOVER, NJ 07936

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