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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
9309272
Issue Dt:
04/12/2016
Application #:
14484373
Filing Dt:
09/12/2014
Publication #:
20150010602
Pub Dt:
01/08/2015
Inventors:
Joern BECK, Frank PFLUECKER, Bernd HIRTHE, Ruediger GRAF, Gabriele BENKNER, Stephan JOHN
Title:
METAL OXIDE PARTICLES AFTERTREATED WITH ORGANIC PHOSPHORUS COMPOUNDS
Assignment: 1
Reel/Frame:
033968/0464Recorded: 10/17/2014Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BECK, JOERN
Exec Dt:
10/06/2014
GRAF, RUEDIGER
Exec Dt:
10/07/2014
PFLUECKER, FRANK
Exec Dt:
09/30/2014
BENKNER, GABRIELE
Exec Dt:
09/22/2014
HIRTHE, BERND
Exec Dt:
09/22/2014
JOHN, STEPHAN
Exec Dt:
09/22/2014
Assignees:
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
SACHTLEBEN CHEMIE GMBH
DR. -RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Correspondent:
MILLEN WHITE ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD., SUITE 1400
JOHN A. SOPP/DAP
ARLINGTON, VA 22201

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