Patent Assignment
Reel/Frame 022496/0890
Assignment of Assignor's Interest
Recorded: 2009-04-02
Pages: 5
Assignors
ABE, YOSHIFUMI
Executed: 2009-01-09
HOSAKA, HIROSHI
Executed: 2009-01-09
TAKEBAYASHI, KAZUAKI
Executed: 2009-01-09
YOSHIMURA, AKIRA
Executed: 2009-01-09
NAKAMURA, TAKESHI
Executed: 2009-01-09
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Process for Recovery of Copper from Copper-Containing Chloride Media
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 14, 2010
From: NIPPON MINING & METALS CO., LTD.
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 025140/0159 →
Change of Name
Oct 19, 2010
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 025163/0049 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057453/0937 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →