Patent Assignment
Reel/Frame 029885/0001
Merger
Recorded: 2013-02-27
Pages: 38
Assignor
SUMITOMO METAL INDUSTRIES, LTD.
Executed: 2013-01-04
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(19)
Tubular Threaded Element Provided with a Dry Protective Coating
Application:
12/089,467 →
Publication:
US 2009/0220780
Protector for Tubular Threaded Joint
Method for Producing Duplex Stainless Steel Seamless Pipe
Production Method of Seamless Pipe or Tube, and Oxidizing Gas Supply Unit
Method of manufacturing seamless pipe and tube
Lubricant Composition for Hot Metal Working and Method of Hot Metal Working Using the Same
Mandrel Bar Cleaning Facility
Application:
12/377,315 →
Publication:
US 2010/0269868
Threaded Joint for Steel Pipes
Lubricating coating composition suitable for tubular threaded joints
Application:
12/385,531 →
Publication:
US 2009/0264326
Nickel material for chemical plant
Seamless Steel Tube for an Airbag Accumulator and Process for its Manufacture
Rolling Stand
Steel for nitrocarburizing use, steel product for nitrocarburizing use and crankshaft
Application:
12/457,268 →
Publication:
US 2009/0304543
Low Alloy Steel for High-Pressure Hydrogen Gas Environment and Container for High-Pressure Hydrogen
Threaded Tubular Connection Which Is Leak-Proof Under Internal and External Successive Pressure Loads
Eddy Current Testing Method and Eddy Current Testing Apparatus
Vehicle Body Reinforcing Member
Threaded Joint for Steel Pipes
Two-Axle Truck for a Railway Car and a Railway Car
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 24, 2008
From: OSAKO, HAJIME
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 021881/0361 →
Assignment of Assignor's Interest
Feb 12, 2010
From: HYODO, SHIGETOSHI; NAKAO, YOSHIYUKI
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 023929/0469 →
Assignment of Assignor's Interest
Sep 24, 2010
From: YAMANE, AKIHITO
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 025036/0195 →
Security Agreement
Jul 13, 2012
From: DRILLTEC PATENTS & TECHNOLOGIES CORPORATION
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 028550/0321 →
Assignment of Assignor's Interest
Feb 27, 2013
From: GOTO, KUNIO; IMAI, RYUICHI
To: SUMITOMO METAL INDUSTRIES, LTD.; VALLOUREC MANNESMANN OIL & GAS FRANCE
Reel/Frame 029883/0537 →
Assignment of Assignor's Interest
Feb 27, 2013
From: UCHIDA, MITSUTOSHI; HATTORI, YOSHITAKA; MOROI, KENJI; INOUE, SABURO
To: SUMITOMO METAL INDUSTRIES, LTD.; H-ONE CO., LTD.; SUMITOMO PIPE & TUBE CO., LTD.
Reel/Frame 029883/0952 →
Change of Name
Apr 16, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032696/0146 →
Change of Name
Apr 25, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032753/0743 →
Release of Security Interest
Jun 14, 2014
From: COMERICA BANK
To: DRILLTEC PATENTS & TECHNOLOGIES CORPORATION
Reel/Frame 033166/0218 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →