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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/15/2000
Application #:
09155948
Filing Dt:
10/08/1998
Inventors:
WILHELM AMBERG, ANDREAS KLING, DAGMAR KLINGE, HARTMUT RIECHERS, ERNEST BAUMANN et al
Title:
NOVEL CARBOXYLIC ACID DERIVATIVES, THEIR PRODUCTION AND USE
Assignment: 1
Reel/Frame:
009594/0593Recorded: 10/08/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Exec Dt:
04/21/1997
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
013746/0941Recorded: 02/21/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/2003
Assignee:
KNOLLSTRASSE LUDWIGSHAFEN
LUDWIGSHAFEN, GERMANY
Correspondent:
WOOD PHILLIPS KATZ, ET AL.
MARTIN L. KATZ
500 WEST MADISON STREET
CITICORP CENTER, SUITE 3800
CHICAGO, IL 6066-2511

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