Patent Assignment
Reel/Frame 059568/0037
Assignment of Assignor's Interest
Recorded: 2022-03-31
Pages: 4
Assignor
SHIBATA, NATSUMI
Executed: 2022-03-22
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property
(1)
Fluorine-Containing Ether Compound, Lubricant for Magnetic Recording Medium, and Magnetic Recording Medium
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 23, 2023
From: SHOWA DENKO K.K.
To: RESONAC CORPORATION
Reel/Frame 064082/0513 →
Change of Address
Nov 14, 2023
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 065564/0632 →
Change of Address
Feb 9, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066547/0677 →