IP Library › Assignment 032172/0769
Patent Assignment
Reel/Frame 032172/0769

Assignment of Assignor's Interest

Recorded: 2014-02-07 Pages: 8
Assignors
IZAWA, YUSUKE
Executed: 2013-12-10
UTSUNOMIYA, MASARU
Executed: 2013-12-10
KONISHI, NORIKAZU
Executed: 2013-12-10
TANAKA, KOUTA
Executed: 2013-12-10
SUZUKI, TAKAYUKI
Executed: 2013-12-10
MATSUZONO, SHINICHIROU
Executed: 2013-12-10
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
1,4-Butanediol-Containing Composition
Patent: 9,434,706 →
Application: 14/150,174 →
Publication: US 2014/0187740
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 →