Patent Assignment
Reel/Frame 018719/0338
Assignment of Assignor's Interest
Recorded: 2007-01-07
Pages: 4
Assignors
NAGASAKU, SHIGEO
Executed: 2006-10-17
CHARVET-QUEMIN, JEAN FRANCOIS
Executed: 2006-11-16
EMERY, JEAN PIERRE
Executed: 2006-11-16
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)
Threaded pipe and pipe joint and method of use
Application:
11/486,036 →
Publication:
US 2007/0069517
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.