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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
8592520
Issue Dt:
11/26/2013
Application #:
10627162
Filing Dt:
07/25/2003
Publication #:
20040152832
Pub Dt:
08/05/2004
Inventors:
Stephan Kirchmeyer, Klaus Wussow, Tetsuya Hosomi, Yasuo Chikusa
Title:
AQUEOUS DISPERSION CONTAINING A COMPLEX OF POLY(3,4-DIALKOXYTHIOPHENE) AND A POLYANION AND METHOD FOR PRODUCING THE SAME
Assignment: 1
Reel/Frame:
014333/0449Recorded: 07/25/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KIRCHMEYER, STEPHAN
Exec Dt:
06/25/2003
WUSSOW, KLAUS
Exec Dt:
06/23/2003
HOSOMI, TETSUYA
Exec Dt:
07/18/2003
CHIKUSA, YASUO
Exec Dt:
07/18/2003
Assignee:
H.C. STARCK GMBH
IM SCHLEEKE 78-91
38642 GOSLAR, GERMANY
Correspondent:
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
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:
027727/0334Recorded: 02/17/2012Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
H.C. STARCK 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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