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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7704398
Issue Dt:
04/27/2010
Application #:
11628868
Filing Dt:
12/08/2006
Publication #:
20070210000
Pub Dt:
09/13/2007
Inventors:
Pertti Pekkala, Raimo Kuusisto, Juhani Lyyra, Bror Nyman, Eero Ekman
Title:
METHOD AND APPARATUS FOR PURIFICATION OF AN AQUEOUS SOLUTION FROM DROPLETS OF EXTRACTION SOLUTION
Assignment: 1
Reel/Frame:
018699/0821Recorded: 12/08/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PEKKALA, PERTTI
Exec Dt:
07/14/2006
KUUSISTO, RAIMO
Exec Dt:
06/16/2005
LYYRA, JUHANI
Exec Dt:
06/16/2005
NYMAN, BROR
Exec Dt:
08/16/2005
EKMAN, EERO
Exec Dt:
08/16/2005
Assignee:
OUTOKUMPU TECHNOLOGY OYJ
RIIHITONTUNTIE 7
FI-02200 ESPOO, FINLAND
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
023069/0947Recorded: 08/07/2009Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
OUTOKUMPU TECHNOLOGY OYJ
Exec Dt:
06/23/2008
Assignee:
OUTOTEC OYJ
RIIHITONTUNTIE 7
ESPOO, FINLAND 02201
Correspondent:
BRUCE D. GRAY
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314

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