IP Library › Assignment 029903/0720
Patent Assignment
Reel/Frame 029903/0720

Assignment of Assignor's Interest

Recorded: 2013-03-01 Pages: 4
Assignors
HARADA, KEN
Executed: 2013-01-28
ITO, ATSUSHI
Executed: 2013-01-28
SUZUKI, TOSHIYUKI
Executed: 2013-01-28
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Cleaning Liquid for Semiconductor Device Substrates and Method of Cleaning Substrate for Semiconductor Devices
Patent: 9,365,802 →
Application: 13/780,544 →
Publication: US 2013/0174867
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 →