Patent Assignment
Reel/Frame 021376/0968
Assignment of Assignor's Interest
Recorded: 2008-08-11
Pages: 3
Assignors
SAKAGUCHI, MASAHIRO
Executed: 2008-07-29
YAMAGUCHI, MITSURU
Executed: 2008-07-29
TAKAHASHI, TOMIO
Executed: 2008-07-29
TAKEMOTO, KOUICHI
Executed: 2008-07-30
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Nickel Crucible for Melting Analytical Sample, Method of Preparing Analytical Sample and Method of Analysis
Related Assignments
(4)
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 →
Change of Address
Feb 7, 2017
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 041649/0733 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →