Patent Assignment
Reel/Frame 015217/0267
Assignment of Assignor's Interest
Recorded: 2004-04-15
Pages: 3
Assignee
NIKKO MATERIALS COMPANY, LIMITED
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO 105-8407, JAPAN
Covered Property
(1)
Electrolytic Copper Plating Method, Phosphorus-Containing Anode for Electrolytic Copper Plating, and Semiconductor Wafer Plated Using Them and Having Few Particles Adhering to It
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 28, 2006
From: NIKKO MATERIALS CO., LTD.
To: NIPPON MINING & METALS CO., LTD.
Reel/Frame 018555/0221 →
Change of Name/Merger
Jun 9, 2011
From: NIPPON MINING & METALS CO., LTD.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 026417/0023 →
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 →