IP Library › Assignment 016399/0369
Patent Assignment
Reel/Frame 016399/0369

Assignment of Assignor's Interest

Recorded: 2005-02-03 Pages: 2
Assignors
UENO, RYUZO
Executed: 2004-11-06
KITAYAMA, MASAYA
Executed: 2004-07-06
MINAMI, KENJI
Executed: 2004-05-29
WAKAMORI, HIROYUKI
Executed: 2004-06-08
YONETANI, NOBUHIRO
Executed: 2004-06-08
Assignee
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO
4-8, KORAIBASHI 2-CHOME CHUO-KU, OSAKA-SHI, OSAKA 541-0043, JAPAN
Covered Property (1)
Naphthol Derivative and Charge Control Agent Comprising the Same
Patent: 7,449,608 →
Application: 10/498,224 →
Publication: US 2005/0119487
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 12, 2008
From: KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO
To: UENO TECHNOLOGY CO., LTD.
Reel/Frame 021523/0034 →
Assignment of Assignor's Interest Sep 22, 2008
From: UENO TECHNOLOGY CO., LTD.
To: UENO FINE CHEMICALS INDUSTRY, LTD.
Reel/Frame 021561/0559 →