Patent Assignment
Reel/Frame 050842/0123
Assignment of Assignor's Interest
Recorded: 2019-10-28
Pages: 2
Assignors
KOTAKE, TOMOHIKO
Executed: 2019-08-08
MAKINO, TATSUYA
Executed: 2019-08-26
IWANAGA, KOUTA
Executed: 2019-08-08
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Treatment Agent for Treating Fibers, Fibers and Production Method Therefor, and Fiber Sheet and Production Method Therefor
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 2, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 062917/0865 →
Change of Name
Mar 3, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062946/0125 →
Change of Address
Feb 9, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066547/0677 →