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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/09/1985
Application #:
06559149
Filing Dt:
12/07/1983
Inventors:
ERIC PLATTNER, SEBASTIAN STAUBLI, FRED VON KAENEL
Title:
PROCESS FOR THE PRODUCTION OF 2-AMINO-1-NAPHTHALENESULFONIC ACID
Assignment: 1
Reel/Frame:
004354/0630Recorded: 01/28/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/27/1980
Exec Dt:
11/27/1980
Exec Dt:
11/27/1980
Assignee:
KLYBECKSTRASSE 141
A COMPANY OF SWISS CONFEDERATION
4002 BASLE, SWITZERLAND
Correspondent:
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
004504/0588Recorded: 01/31/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/29/1985
Assignee:
D-5090 LEVERKUSEN, BAYERWERK, GERMANY
Correspondent:
JOSEPH G. KOLODNY
C/O SPRUNG, FELFE, HORN, LYNCH &
KRAMER
600 3RD AVE.
NEW YORK, N. Y. 10016

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