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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/01/2008
Application #:
10510579
Filing Dt:
10/08/2004
Publication #:
Pub Dt:
06/16/2005
Inventors:
Bernhard Dung, Felix Muller, Arno Bohm, Georg Henning, Willi Helfer, Volker Weyrauch
Title:
METHOD FOR THE PRODUCTION OF PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES AND PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIANHYDRIDE AND NAPHTALENE-1,8-DICARBOXYLIMIDES
Assignment: 1
Reel/Frame:
016117/0754Recorded: 12/30/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/08/2003
Exec Dt:
05/08/2003
Exec Dt:
05/08/2003
Exec Dt:
05/08/2003
Exec Dt:
05/08/2003
Exec Dt:
05/08/2003
Assignee:
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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