IP Library › Assignment 032253/0837
Patent Assignment
Reel/Frame 032253/0837

Assignment of Assignor's Interest

Recorded: 2014-02-20 Pages: 4
Assignors
SOMA, ATSUSHI
Executed: 2013-11-11
OMURA, TOMOHIKO
Executed: 2013-11-11
ARAI, YUJI
Executed: 2013-11-11
NUMATA, MITSUHIRO
Executed: 2013-11-11
TAKAYAMA, TORU
Executed: 2013-11-11
SEO, MASANAO
Executed: 2013-11-11
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,, TOKYO, 100-8071, JAPAN
Covered Property (1)
Oil-Well Steel Pipe Having Excellent Sulfide Stress Cracking Resistance
Patent: 9,777,352 →
Application: 14/239,829 →
Publication: US 2014/0205487
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 →