IP Library › Assignment 012489/0070
Patent Assignment
Reel/Frame 012489/0070

Assignment of Assignor's Interest

Recorded: 2002-01-16 Pages: 2
Assignors
OHKOSHI, FUMIO
Executed: 2001-12-28
TSUBOI, IKUO
Executed: 2001-12-28
HOSHISHIMA, NIROU
Executed: 2001-12-28
Assignees
MITSUBISHI GAS CHEMICAL COMPANY INC
5-2, MARUNOUCHI 2-CHOME, TOKYO, JAPAN
TOYO BOSEKI KABUSHIKI KAISHA
KITA-KU, OSAKA-SHI, 2-8 DOJIMA HAMA 2-CHOME,, OSAKA, JAPAN
MIZUSHIMA AROMA COMPANY LTD.
OKAYAMA, 3-1 MIZUSHIMA NAKADORI 2-CHOME,, KURASHIKI-SHI, JAPAN
Covered Property (1)
Process for Producing Aromatic Carboxylic Acid
Patent: 6,620,966 →
Application: 10/046,248 →
Publication: US 2002/0099240
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 29, 2015
From: TOYO BOSEKI KABUSHIKI KAISHA
To: TOYOBO CO., LTD.
Reel/Frame 036711/0227 →
Assignment of Assignor's Interest Sep 30, 2015
From: MIZUSHIMA AROMA COMPANY, LTD.; TOYOBO CO., LTD.
To: MITSUBISHI GAS CHEMICAL COMPANY, INC.
Reel/Frame 036688/0337 →