IP Library › Assignment 020172/0236
Patent Assignment
Reel/Frame 020172/0236

Assignment of Assignor's Interest

Recorded: 2007-11-28 Pages: 3
Assignors
SHINDO, YUICHIRO
Executed: 2007-11-20
TAKEMOTO, KOUICHI
Executed: 2007-11-20
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property (1)
Ultrahigh-Purity Copper and Process for Producing the Same, and Bonding Wire Comprising Ultrahigh-Purity Copper
Application: 11/915,628 →
Publication: US 2009/0272466
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 025115/0062 →
Change of Name Oct 12, 2010
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 025123/0358 →