IP Library › Assignment 032147/0058
Patent Assignment
Reel/Frame 032147/0058

Assignment of Assignor's Interest

Recorded: 2014-02-05 Pages: 6
Assignors
IZAWA, YUSUKE
Executed: 2013-12-10
UTSUNOMIYA, MASARU
Executed: 2013-12-10
TANAKA, KOUTA
Executed: 2013-12-10
KONISHI, NORIKAZU
Executed: 2013-12-10
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Method for Producing 1, 4-Butanediol
Application: 14/147,885 →
Publication: US 2014/0116872
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 →