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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/07/1982
Application #:
06247414
Filing Dt:
03/25/1981
Inventors:
HEINZ U. BLANK, HORST BEHRE, HANS W. LINDEN
Title:
PROCESS FOR THE ISOLATION OF 1-NAPHTHYLAMINE-4,6- AND 1-NAPHTHYLAMINE- 4,7-DISULPHONIC ACID
Assignment: 1
Reel/Frame:
003874/0629Recorded: 03/25/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/06/1981
Exec Dt:
03/06/1981
Exec Dt:
03/06/1981
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016

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