Patent Assignment
Reel/Frame 059035/0346
Change of Name
Recorded: 2022-02-17
Pages: 5
Assignor
HITACHI CHEMICAL CO., LTD.
Executed: 2020-10-01
Assignee
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Properties
(2)
Detecting Compositions and Method of Using Same
Detecting Compositions and Method of Using Same
Application:
62/593,542 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 2, 2022
From: AKAI, KUNIHIKO; KOBAYASHI, SHINGO; OGAWA, NOBUYUKI
To: HITACHI CHEMICAL CO., LTD.
Reel/Frame 058861/0307 →
Assignment of Assignor's Interest
Feb 17, 2022
From: AKAI, KUNIHIKO; KOBAYASHI, SHINGO; OGAWA, NOBUYUKI
To: HITACHI CHEMICAL CO., LTD.; HITACHI CHEMICAL CO. AMERICA, LTD.
Reel/Frame 059035/0330 →
Change of Name
Feb 17, 2022
From: HITACHI CHEMICAL CO. AMERICA, LTD.
To: SHOWA DENKO MATERIALS (AMERICA), INC.
Reel/Frame 059217/0468 →
Change of Name
Feb 17, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062730/0768 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →