Patent Assignment
Reel/Frame 037856/0621
Assignment of Assignor's Interest
Recorded: 2016-03-01
Pages: 8
Assignors
SUGINO, MASAAKI
Executed: 2016-02-12
YAMAMOTO, TATSUYA
Executed: 2016-02-12
NISHIKAWA, YUKIHIRO
Executed: 2016-02-12
Assignees
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
VALLOUREC OIL AND GAS FRANCE
54, RUE ANATOLE FRANCE, AULNOYE-AYMERIES, 59620, FRANCE
Covered Property
(1)
Threaded Connection for Steel Pipe
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.