Patent Assignment
Reel/Frame 049895/0500
Corrective Assignment to Correct the Receiving Party Data Previously Recorded at Reel: 046820 Frame: 0183. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2019-02-05
Pages: 8
Assignors
OKU, YOUSUKE
Executed: 2019-01-15
SUGINO, MASAAKI
Executed: 2019-01-16
OTA, FUMIO
Executed: 2019-01-16
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Threaded Joint for Steel Pipes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 7, 2018
From: OKU, YOUSUKE; SUGINO, MASAAKI; OTA, FUMIO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION; VALLOUREC OIL AND GAS FRANCE
Reel/Frame 046820/0183 →
Assignment of Assignor's Interest
Feb 5, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 048239/0067 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →