Patent Assignment
Reel/Frame 016260/0204
Assignment of Assignor's Interest
Recorded: 2005-07-14
Pages: 6
Assignors
SUGINO, MASAAKI
Executed: 2005-06-08
YAMAMOTO, MIYUKI
Executed: 2005-06-08
IWAMOTO, MICHIHIKO
Executed: 2005-06-11
NAGASAKU, SHIGEO
Executed: 2005-06-10
DUTILLEUL, PIERRE
Executed: 2005-06-15
ROUSSIE, GABRIEL
Executed: 2005-06-21
VERGER, ERIC
Executed: 2005-06-15
Assignees
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA, 541-0041, JAPAN
VALLOUREC MANNESMANN OIL & GAS FRANCE
54 RUE ANATOLE FRANCE, AULNOYE-AYMERIES, 59620, FRANCE
Covered Property
(1)
Threaded Joint for Steel Pipes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 25, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032753/0743 →
Merger
May 14, 2019
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 049165/0517 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →