Patent Assignment
Reel/Frame 020594/0993
Assignment of Assignor's Interest
Recorded: 2008-02-27
Pages: 3
Assignors
WANG, GUOFANG
Executed: 2007-10-05
KAGEYAMA, AKIKO
Executed: 2007-10-05
KOIKE, TOSHIHIRO
Executed: 2007-10-05
UCHIDA, MANABU
Executed: 2007-10-05
Assignees
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA, 530-0005, JAPAN
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, SHIMOISHII 1-CHOME, OKAYAMA-SHI, OKAYAMA, 700-0907, 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.