IP Library › Assignment 027629/0723
Patent Assignment
Reel/Frame 027629/0723

Assignment of Assignor's Interest

Recorded: 2012-02-01 Pages: 2
Assignors
MURAKAMI, MASAOMI
Executed: 2011-12-13
SEKIGUCHI, JUNNOSUKE
Executed: 2011-12-13
Assignee
JX NIPPON MINING & METALS CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Nickel-Iron Alloy Plating Solution
Patent: 9,234,292 →
Application: 13/382,201 →
Publication: US 2012/0118747
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Feb 7, 2017
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 041649/0733 →
Amended and Restated Patent Security Agreement Supplement Jun 30, 2017
From: HELIX ENERGY SOLUTIONS GROUP, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 043070/0622 →
Change of Address Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →