Patent Assignment
Reel/Frame 055844/0316
Change of Name
Recorded: 2021-04-06
Pages: 32
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2020-10-01
Assignee
SHOWA DENKO MATERIALS CO., LTD.
1-9-2, MARUNOUCHI, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Aluminum Silicate, Metal Ion Adsorbent, and Method for Producing Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2013
From: MIKUNI, HIROKI; KAWAI, KIYOSHI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 031404/0380 →
Assignment of Assignor's Interest
Apr 21, 2021
From: SHOWA DENKO MATERIALS CO., LTD.
To: LG ENERGY SOLUTION, LTD.
Reel/Frame 055983/0766 →
Assignment of Assignor's Interest
Nov 4, 2021
From: LG CHEM, LTD.
To: LG ENERGY SOLUTION, LTD.
Reel/Frame 058295/0068 →