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Patent Assignment Details
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Reel/Frame:015970/0152   Pages: 3
Recorded: 11/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/04/2007
Application #:
10503550
Filing Dt:
08/04/2004
Publication #:
Pub Dt:
04/28/2005
Title:
METHOD FOR SEPARATION OF SUBSTANCES BY EXTRACTION OR BY WASHING THEM WITH IONIC LIQUIDS
Assignors
1
Exec Dt:
07/02/2004
2
Exec Dt:
07/02/2004
3
Exec Dt:
07/02/2004
4
Exec Dt:
07/02/2004
5
Exec Dt:
07/02/2004
Assignee
1
PAUL-BAUMANN-STRASSE 1
DUESSELDORF, GERMANY D-40474
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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