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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/16/2019
Application #:
11766281
Filing Dt:
06/21/2007
Publication #:
Pub Dt:
01/17/2008
Inventors:
Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Yasunori Kijima, Tadahiko Yoshinaga et al
Title:
ORGANIC ELECTROLUMINESCENT DEVICE USING ARYL AMINE DERIVATIVE CONTAINING HETEROCYCLE
Assignment: 1
Reel/Frame:
019728/0336Recorded: 08/22/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/26/2007
Exec Dt:
07/04/2007
Exec Dt:
07/04/2007
Exec Dt:
07/04/2007
Exec Dt:
07/04/2007
Exec Dt:
07/04/2007
Assignees:
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
043576/0315Recorded: 08/16/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/2017
Assignee:
23, KANDANISHIKI-CHO 3-CHOME
CHIYODA-KU
TOKYO, JAPAN 101-0054
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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