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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/22/2001
Application #:
09622771
Filing Dt:
08/23/2000
Inventors:
Wilhelm Amberg, Rolf Jansen, Dagmar Klinge
Title:
Method for preparing sulfanyl-type endothelin receptor antagonists
Assignment: 1
Reel/Frame:
011066/0016Recorded: 08/23/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/11/1999
Exec Dt:
03/11/1999
Exec Dt:
03/11/1999
Assignee:
567056 LUDWIGSHAFEN, GERMANY
Correspondent:
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. NW
WASHINGTON, DC 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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