Patent Assignment
Reel/Frame 029956/0800
Merger
Recorded: 2013-03-08
Pages: 37
Assignor
SUMITOMO METAL INDUSTRIES, LTD.
Executed: 2013-01-04
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method for manufacturing seamless pipes or tubes
Patent:
44,308 →
Application:
12/216,381 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.