Patent Assignment
Reel/Frame 022945/0406
Assignment of Assignor's Interest
Recorded: 2009-07-13
Pages: 4
Assignees
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
VALLOUREC MANNESMANN OIL & GAS FRANCE
54, RUE ANATOLE FRANCE, AULNOYE-AYMERIES, 59620, FRANCE
Covered Property
(1)
Lubricating coating composition suitable for tubular threaded joints
Application:
12/385,531 →
Publication:
US 2009/0264326
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.