IP Library › Assignment 022884/0976
Patent Assignment
Reel/Frame 022884/0976

Assignment of Assignor's Interest

Recorded: 2009-06-26 Pages: 3
Assignor
SATO, HARUO
Executed: 2009-06-15
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property (1)
Roll Unit for Use in Surface Treatment of Copper Foil
Patent: 8,276,420 →
Application: 12/521,151 →
Publication: US 2010/0018273
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 8, 2010
From: NIPPON MINING & METALS CO., LTD.
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 025115/0675 →
Change of Name Oct 12, 2010
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 025123/0420 →