IP Library › Assignment 021894/0895
Patent Assignment
Reel/Frame 021894/0895

Assignment of Assignor's Interest

Recorded: 2008-11-26 Pages: 4
Assignors
YOSHIDA, MICHIKO
Executed: 2008-10-15
DOI, TAKEYUKI
Executed: 2008-10-16
MAEDA, NAOYA
Executed: 2008-10-16
KIMURA, HISASHI
Executed: 2008-10-14
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Polyester Resin Particle and Method for Producing the Same
Patent: 8,329,857 →
Application: 12/301,725 →
Publication: US 2009/0263661
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →