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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/03/2005
Application #:
10275564
Filing Dt:
11/07/2002
Publication #:
Pub Dt:
06/05/2003
Inventors:
Herbert Helfert, Martin Schmidt-Radde, Gerhard Laqua, Ulrich Eiden, Stephan Scholl et al
Title:
METHOD FOR PROCESSING PYROLLIDONE AND N-VINYL PYROLLIDONE RESIDUES
Assignment: 1
Reel/Frame:
013816/0449Recorded: 11/07/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2002
Exec Dt:
08/15/2002
Exec Dt:
08/15/2002
Exec Dt:
08/15/2002
Exec Dt:
08/15/2002
Exec Dt:
08/15/2002
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGON, D.C. 20036

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