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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/06/2005
Application #:
10090321
Filing Dt:
03/04/2002
Publication #:
Pub Dt:
10/31/2002
Inventors:
Rolf Wehrmann, Helmut-Werner Heuer, Alexander Karbach
Title:
MULTILAYERED ARRANGEMENT FOR ELECTRO-OPTICAL DEVICE
Assignment: 1
Reel/Frame:
012911/0638Recorded: 05/14/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/2002
Exec Dt:
04/15/2002
Exec Dt:
04/15/2002
Assignee:
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORP.
DIDERICO VAN EYL
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
017924/0695Recorded: 05/26/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2006
Assignee:
38642 GOSLAR, GERMANY
Correspondent:
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 3
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: 4
Reel/Frame:
027727/0334Recorded: 02/17/2012Pages: 6
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
Assignment: 5
Reel/Frame:
037056/0430Recorded: 11/06/2015Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/24/2015
Assignee:
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Correspondent:
KAREN STILES
ONE SUMMIT SQUARE, SUITE 403
LANGHORNE, PA 19047

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