Patent Assignment
Reel/Frame 037004/0580
Assignment of Assignor's Interest
Recorded: 2015-11-10
Pages: 6
Assignors
MARTIN, PIERRE BERNARD
Executed: 2015-09-25
COLIN, SEBASTIEN
Executed: 2015-10-02
MENCAGLIA, XAVIER
Executed: 2015-10-01
RUFFIN, KARINE
Executed: 2015-09-28
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.