Patent Assignment
Reel/Frame 021117/0685
Assignment of Assignor's Interest
Recorded: 2008-06-16
Pages: 2
Assignor
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
Executed: 2008-05-07
Assignee
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA, OSAKA 530-0005, JAPAN
Covered Property
(1)
Benzofluorene compound, emission materials and organic electroluminescent device
Application:
11/905,737 →
Publication:
US 2008/0160347
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2008
From: WANG, GUOFANG; KAGEYAMA, AKIKO; KOIKE, TOSHIHIRO; UCHIDA, MANABU
To: CHISSO CORPORATION; KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
Reel/Frame 020594/0993 →
Assignment of Assignor's Interest
Apr 27, 2011
From: CHISSO CORPORATION
To: JNC CORPORATION
Reel/Frame 026187/0940 →