IP Library › Assignment 027934/0809
Patent Assignment
Reel/Frame 027934/0809

Assignment of Assignor's Interest

Recorded: 2012-03-27 Pages: 6
Assignors
SATO, JIN
Executed: 2012-03-21
TAKEMOTO, KOUICHI
Executed: 2012-03-21
SASAKI, TAKESHI
Executed: 2012-03-21
OHNO, MIKIO
Executed: 2012-03-22
OGURA, JUNJI
Executed: 2012-03-19
Assignees
JX NIPPON MINING & METALS CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8164, JAPAN
JAPAN NEW METALS CO., LTD.
6-64, SENNARI-CHO 1-CHOME, TOYONAKA-SHI, OSAKA, 561-0829, JAPAN
Covered Property (1)
Method for Producing High-Purity Tungsten Powder
Patent: 8,764,877 →
Application: 13/498,252 →
Publication: US 2012/0180600
Related Assignments (2)
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 →
Change of Address Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →