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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/19/2000
Application #:
09230108
Filing Dt:
01/24/1999
Inventors:
ULRICH FELDHUES, UDO ECKSTEIN, UWE VOGT, ROLF BROCKMANN
Title:
PROCESS FOR PREPARING SUBSTITUTED 4,4'-DIAMINOSTILBENE-2,2'- DISULPHONIC ACID SALTS
Assignment: 1
Reel/Frame:
009728/0683Recorded: 01/22/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/30/1998
Exec Dt:
11/26/1998
Exec Dt:
11/27/1998
Exec Dt:
11/27/1998
Assignee:
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205

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