IP Library Assignment 047445/0015
Patent Assignment
Reel/Frame 047445/0015

Assignment of Assignor's Interest

Recorded: 2018-11-08 Pages: 3
Assignors
NAGAURA, TOMOTA
Executed: 2018-03-28
ISHII, MASAFUMI
Executed: 2018-03-28
Assignee
JX NIPPON MINING & METALS CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008164, JAPAN
Covered Property (1)
Copper Sulfate, Copper Sulfate Solution, Plating Solution, Method for Producing Copper Sulfate, Method for Producing Semiconductor Circuit Board, and Method for Producing Electronic Apparatus
Application: 15/954,289 →
Publication: US 2018/0312989
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →