IP Library › Assignment 032703/0493
Patent Assignment
Reel/Frame 032703/0493

Assignment of Assignor's Interest

Recorded: 2014-04-17 Pages: 4
Assignors
HARADA, TOSHIYA
Executed: 2014-04-08
ARAI, TAKASHI
Executed: 2014-04-08
HIRATA, HIROSHI
Executed: 2014-04-08
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Method of Reduction Processing of Steel-Making Slag
Patent: 9,217,185 →
Application: 14/352,529 →
Publication: US 2015/0135896
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →