Patent Assignment
Reel/Frame 060940/0818
Assignment of Assignor's Interest
Recorded: 2022-08-30
Pages: 3
Assignee
JX NIPPON MINING & METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 1058417, JAPAN
Covered Property
(1)
Heat Treatment Method for Battery Waste and Lithium Recovery Method
Application:
17/907,917 →
Publication:
US 2023/0138120
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 27, 2024
From: JX NIPPON MINING & METALS CORPORATION
To: JX METALS CORPORATION
Reel/Frame 068050/0527 →
Change of Name
Jul 29, 2024
From: JX METALS CORPORATION
To: JX ADVANCED METALS CORPORATION
Reel/Frame 068179/0696 →
Assignment of Assignor's Interest
Sep 23, 2024
From: JX ADVANCED METALS CORPORATION
To: JX METALS CIRCULAR SOLUTIONS CO., LTD.
Reel/Frame 068665/0857 →