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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/28/2012
Application #:
11655595
Filing Dt:
01/19/2007
Publication #:
Pub Dt:
07/26/2007
Inventors:
Andreas Elschner, Knud Reuter, Peter Wilfried Loevenich
Title:
POLYTHIOPHENE FORMULATIONS FOR IMPROVING ORGANIC LIGHT EMITTING DIODES
Assignment: 1
Reel/Frame:
019074/0918Recorded: 03/28/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/31/2007
Exec Dt:
02/02/2007
Exec Dt:
02/02/2007
Assignee:
IM SCHLECKE 78-91
GOSLAR, GERMANY 38642
Correspondent:
ASHLEY I. PEZZNER
1007 ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:
027734/0357Recorded: 02/21/2012Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/18/2011
Assignee:
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
027718/0713Recorded: 02/16/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/11/2011
Assignee:
CHEMPARK LEVERKUSEN
BUILDING B 202
LEVERKUSEN, GERMANY 51368
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606

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