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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/24/2015
Application #:
13457682
Filing Dt:
04/27/2012
Publication #:
Pub Dt:
11/01/2012
Inventors:
Martin Weber, Christian Maletzko, Volker Warzelhan, Natalia Widjojo, Tai-Shung Chung
Title:
COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR USE IN FORWARD OSMOSIS PROCESSES
Assignment: 1
Reel/Frame:
028257/0279Recorded: 05/23/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/06/2012
Exec Dt:
03/08/2012
Exec Dt:
02/28/2012
Exec Dt:
02/17/2011
Exec Dt:
02/17/2011
Assignees:
-----
LUDWIGSHAFEN, GERMANY 67056
-----
SINGAPORE, SINGAPORE 119077
Correspondent:
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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