Patent Assignment
Reel/Frame 051938/0259
Assignment of Assignor's Interest
Recorded: 2020-02-26
Pages: 4
Assignors
ARIYOSHI, HIROTAKA
Executed: 2020-02-04
TOMITA, ISAO
Executed: 2020-02-04
ABE, HIROSHI
Executed: 2020-02-04
Assignee
JX NIPPON MINING & METALS CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008164, JAPAN
Covered Property
(1)
Method for Dissolving Lithium Compound, Method for Manufacturing Lithium Carbonate, and Method for Recovering Lithium from Lithium Ion Secondary Cell Scrap
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
May 4, 2023
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 063545/0343 →
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 →