IP Library Assignment 015720/0494
Patent Assignment
Reel/Frame 015720/0494

Assignment of Assignor's Interest

Recorded: 2004-08-24 Pages: 3
Assignors
OTSUKI, CHIUHEI
Executed: 2004-08-07
ITOU, CHIHO
Executed: 2004-08-07
MIYAUCHI, HARUKO
Executed: 2004-08-07
ISHIMARU, TERUTA
Executed: 2004-08-07
AKITA, TAKASHI
Executed: 2004-08-07
OOGAMI, NOBUKO
Executed: 2004-08-07
Assignee
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8506, JAPAN
Covered Property (1)
Hollow Fiber Having Inner Wall into Which Comb Polymer Is Introduced, Hollow Fiber Impregnated with Gel, and Thin Slice of Fiber Array
Patent: 7,718,260 →
Application: 10/484,810 →
Publication: US 2004/0258897
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →