Patent Assignment
Reel/Frame 052688/0026
Change of Address
Recorded: 2020-05-18
Pages: 2
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2013-01-01
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Slurry, Polishing Fluid Set, Polishing Fluid, and Substrate Polishing Method Using Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 3, 2020
From: IWANO, TOMOHIRO; AKIMOTO, HIROTAKA; NARITA, TAKENORI; KIMURA, TADAHIRO
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 052000/0970 →
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 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →