IP Library Assignment 014369/0620
Patent Assignment
Reel/Frame 014369/0620

Assignment of Assignor's Interest

Recorded: 2003-08-05 Pages: 3
Assignors
MIYAMOTO, MASAAKI
Executed: 2003-06-18
TAYAMA, TAKAO
Executed: 2003-06-18
Assignee
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-0005, JAPAN
Covered Property (1)
Branched Aromatic Polycarbonate and Its Production Method
Patent: 7,271,235 →
Application: 10/633,672 →
Publication: US 2004/0024168
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 →