Patent Assignment
Reel/Frame 048234/0155
Corrective Assignment to Correct the Receiving Party Data Previously Recorded on Reel 046162 Frame 0569. Assignor(S) Hereby Confirms the Assignment of Rights.
Recorded: 2019-02-04
Pages: 5
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Threaded Connection for Pipe or Tube and Method of Producing the Threaded Connection for Pipe or Tube
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 21, 2018
From: GOTO, KUNIO; KIMOTO, MASANARI
To: NIPPON STEEL & SUMITOMO METAL CORPORATION; VALLOUREC OIL AND GAS FRANCE
Reel/Frame 046162/0569 →
Assignment of Assignor's Interest
Feb 4, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 048232/0740 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →