IP Library › Assignment 027192/0806
Patent Assignment
Reel/Frame 027192/0806

Assignment of Assignor's Interest

Recorded: 2011-11-08 Pages: 3
Assignors
HAYASHI, MIKIO
Executed: 2011-11-02
YAMAGUCHI, MASASHI
Executed: 2011-11-02
YOSHIKAWA, YUMIKO
Executed: 2011-11-02
TAKEWAKI, TAKAHIKO
Executed: 2011-11-02
SETOYAMA, TOHRU
Executed: 2011-11-02
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Production Process of Propylene
Patent: 8,759,598 →
Application: 13/291,290 →
Publication: US 2012/0059139
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 →