IP Library Assignment 018167/0667
Patent Assignment
Reel/Frame 018167/0667

Assignment of Assignor's Interest

Recorded: 2006-08-08 Pages: 3
Assignors
IKEMOTO, MAKOTO
Executed: 2006-06-20
MORINAGA, HITOSHI
Executed: 2006-06-27
Assignee
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property (1)
Cleaning Solution for Substrate for Semiconductor Device and Cleaning Method
Patent: 7,541,322 →
Application: 11/500,356 →
Publication: US 2006/0270573
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 →