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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/05/2016
Application #:
14424748
Filing Dt:
02/27/2015
Publication #:
Pub Dt:
08/13/2015
Inventors:
Thomas Gessner, Helmut Reichelt, Yulian Zagranyarski, Long Chen, Chen Li, Klaus Muellen
Title:
CONVENIENTLY PREPARED NAPHTHALENE AND PERYLENE DERIVATIVES AS BUILDING BLOCKS FOR ORGANIC ELECTRONIC MATERIALS AND DYESTUFF
Assignment: 1
Reel/Frame:
038703/0716Recorded: 05/24/2016Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/23/2016
Exec Dt:
05/23/2016
Exec Dt:
05/09/2016
Exec Dt:
05/10/2016
Exec Dt:
05/10/2016
Exec Dt:
05/09/2016
Assignees:
.
LUDWIGSHAFEN, GERMANY 67056
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
058108/0728Recorded: 11/15/2021Pages: 4
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/2021
Assignee:
502, CLEANWRAP BD, 313 BONGEUNSA-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06109
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE ST
ST HELIER, JE1 1BL JERSEY

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