IP Library Assignment 026889/0410
Patent Assignment
Reel/Frame 026889/0410

Assignment of Assignor's Interest

Recorded: 2011-09-12 Pages: 4
Assignors
TANAKA, HIROSHIGE
Executed: 2011-06-02
ISHIYAMA, TAKAYA
Executed: 2011-06-02
SHIRAISHI, KAZUTO
Executed: 2011-06-02
ASARI, TOHRU
Executed: 2011-06-02
HAYASHIDA, HIROYUKI
Executed: 2011-06-02
YOSHIMURA, KAZUAKI
Executed: 2011-06-02
Assignee
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, 101-0021, JAPAN
Covered Property (1)
Polymer Light-Emitting Material, Method for Producing the Same, and Organic Electroluminescent Device
Patent: 9,290,692 →
Application: 13/138,494 →
Publication: US 2011/0309342
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 20, 2013
From: NIPPON STEEL CHEMICAL CO., LTD.
To: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Reel/Frame 030049/0771 →