Patent Assignment
Reel/Frame 051905/0754
Assignment of Assignor's Interest
Recorded: 2020-02-24
Pages: 2
Assignors
HANANO, MASAYUKI
Executed: 2019-10-01
MISHIMA, KOUJI
Executed: 2019-10-07
WATANABE, NAOMI
Executed: 2019-10-01
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Polishing Agent, Stock Solution for Polishing Agent, and Polishing Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 18, 2019
From: HANANO, MASAYUKI; MISHIMA, KOUJI; WATANABE, NAOMI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 051316/0869 →
Change of Name
Feb 26, 2021
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 055429/0564 →
Change of Name
Mar 8, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062992/0805 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →