IP Library › Assignment 062793/0918
Patent Assignment
Reel/Frame 062793/0918

Nunc Pro Tunc Assignment

Recorded: 2023-02-24 Pages: 3
Assignor
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Method for Producing Organic Photoelectric Conversion Device and Organic Photoelectric Conversion Device
Patent: 9,136,489 →
Application: 12/299,183 →
Publication: US 2009/0308458
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 2009
From: ARAMAKI, SHINJI; SATO, YOSHIHARU
To: MITSUBISHI CHEMICAL CORPORATION; JAPAN SCIENCE AND TECHNOLOGY AGENCY
Reel/Frame 022189/0478 →
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 →