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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
8721929
Issue Dt:
05/13/2014
Application #:
12991050
Filing Dt:
04/01/2011
Publication #:
20110168946
Pub Dt:
07/14/2011
Inventors:
Wilfried Loevenich, Stephan Kirchmeyer, Andreas Elschner, Kavin M¿ller, Klaus M¿llen et al
Title:
NOVEL POLYTHIOPHENE POLYANION COMPLEXES IN HOMOPOLAR ORGANIC SOLVENTS
Assignment: 1
Reel/Frame:
026059/0967Recorded: 04/01/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LOEVENICH, WILFRIED
Exec Dt:
01/27/2011
KIRCHMEYER, STEPHAN
Exec Dt:
01/31/2011
ELSCHNER, ANDREAS
Exec Dt:
01/11/2011
REUTER, KNUD
Exec Dt:
01/11/2011
MULLEN, KLAUS
Exec Dt:
03/01/2011
KLAPPER, MARKUS
Exec Dt:
03/01/2011
MULLER, KEVIN
Exec Dt:
03/08/2011
Assignee:
H.C. STARCK CLEVIOS GMBH
IM SCHLEEKE 78-91
GOSLAR, GERMANY 38642
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
027734/0357Recorded: 02/21/2012Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
HERAEUS CLEVIOS GMBH
Exec Dt:
07/18/2011
Assignee:
HERAEUS PRECIOUS METALS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
027722/0913Recorded: 02/17/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
H.C. STARCK CLEVIOS GMBH
Exec Dt:
11/11/2011
Assignee:
HERAEUS CLEVIOS GMBH
CHEMPARK LEVERKUSEN
BUILDING B 202
LEVERKUSEN, GERMANY 51368
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
037056/0430Recorded: 11/06/2015Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HERAEUS PRECIOUS METALS GMBH & CO. KG
Exec Dt:
04/24/2015
Assignee:
HERAEUS DEUTSCHLAND GMBH & CO. KG
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Correspondent:
KAREN STILES
ONE SUMMIT SQUARE, SUITE 403
LANGHORNE, PA 19047
Assignment: 5
Reel/Frame:
067330/0850Recorded: 05/07/2024Pages: 57
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HERAEUS DEUTSCHLAND GMBH & CO. KG
Exec Dt:
07/06/2023
Assignee:
HERAEUS EPURIO GMBH
HERAEUSSTRAßE 12-14
HANAU, GERMANY 63450
Correspondent:
DANIEL M. GURFINKEL
230 WEST MONROE STREET, SUITE 2100
CHICAGO, IL 60606

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