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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8163139
Issue Dt:
04/24/2012
Application #:
12279372
Filing Dt:
08/14/2008
Publication #:
20090065346
Pub Dt:
03/12/2009
Inventors:
Karin Pickenacker, Johann-Peter Melder, Frank-Friedrich Pape, Bram Willem Hoffer et al
Title:
PROCESS FOR THE DISTILLATIVE SEPARATION OF MIXTURES COMPRISING MONOETHYLENE GLYCOL AND DIETHYLENTRIAMINE
Assignment: 1
Reel/Frame:
021675/0593Recorded: 10/15/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PICKENACKER, KARIN
Exec Dt:
03/07/2007
MELDER, JOHANN-PETER
Exec Dt:
03/08/2007
HOFFER, BRAM W.
Exec Dt:
03/16/2007
KRUG, THOMAS
Exec Dt:
03/14/2007
VAN CAUWENBERGE, GUNTHER
Exec Dt:
03/21/2007
PAPE, FRANK-FRIEDRICH
Exec Dt:
03/12/2007
Assignee:
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY D-67056
Correspondent:
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:
022087/0848Recorded: 01/08/2009Pages: 3
Conveyance:
CHANGE OF ENTITY
Assignor:
BASF AKTIENGESELLSCHAFT
Exec Dt:
01/14/2008
Assignee:
BASF SE
LUDWIGSHAFEN, GERMANY D-67056
Correspondent:
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DELAWARE 19899-2207

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