IP Library › Assignment 032387/0155
Patent Assignment
Reel/Frame 032387/0155

Change of Name

Recorded: 2014-03-05 Pages: 5
Assignor
NIPPON STEEL CORPORATION
Executed: 2012-10-01
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,, TOKYO, 100-8071, JAPAN
Covered Property (1)
Pearlite-Based High Carbon Steel Rail Having Excellent Ductility and Process for Production Thereof
Patent: 8,747,576 →
Application: 13/261,069 →
Publication: US 2012/0087825
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 8, 2011
From: MIYAZAKI, TERUHISA; UEDA, MASAHARU; YOSHIDA, SUGURU
To: NIPPON STEEL CORPORATION
Reel/Frame 027489/0551 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →