IP Library › Assignment 054484/0848
Patent Assignment
Reel/Frame 054484/0848

Change of Name

Recorded: 2020-11-20 Pages: 52
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2020-10-01
Assignee
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property (1)
Separation Material
Application: 15/544,369 →
Publication: US 2017/0368533
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2018
From: WATANABE, MASARU; HIGASHIUCHI, TOMOKO; KAWAUCHI, FUMIHIKO; GOTOH, YASUSHI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 044525/0445 →