Patent Assignment
Reel/Frame 039163/0090
Assignment of Assignor's Interest
Recorded: 2016-07-15
Pages: 4
Assignees
VALLOUREC OIL AND GAS FRANCE
54, RUE ANATOLE FRANCE, AULNOYE-AYMERIES, F-59620, FRANCE
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Assembly for Producing a Threaded Connection for Drilling and Operating Hydrocarbon Wells, and Resulting Threaded Connection
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.