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Sture Helmersson
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Kolback, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel assembly having concentric lower coolant inlet tubes
Patent number
11,373,764
Issue date
Jun 28, 2022
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel channel for a nuclear power boiling water reactor
Patent number
10,269,459
Issue date
Apr 23, 2019
Westinghouse Electric Sweden AB
Mats Dahlbäck
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control rod
Patent number
9,490,036
Issue date
Nov 8, 2016
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Device for handling a fuel assembly
Patent number
8,917,808
Issue date
Dec 23, 2014
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Spacer and a fuel unit for a nuclear plant
Patent number
8,855,261
Issue date
Oct 7, 2014
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for operating a reactor of a nuclear plant
Patent number
8,477,899
Issue date
Jul 2, 2013
Westinghouse Electric Sweden AB
Sture Lennart Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for operating a nuclear reactor
Patent number
7,970,093
Issue date
Jun 28, 2011
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Spacer and a fuel unit for a nuclear plant
Patent number
7,804,931
Issue date
Sep 28, 2010
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus of estimating dryout properties in a nuclear l...
Patent number
7,760,842
Issue date
Jul 20, 2010
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel rod for a nuclear plant and a plenum spring arranged to be pro...
Patent number
7,010,078
Issue date
Mar 7, 2006
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod
Patent number
6,823,035
Issue date
Nov 23, 2004
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel assembly
Patent number
6,516,042
Issue date
Feb 4, 2003
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod for nuclear reactor
Patent number
6,470,061
Issue date
Oct 22, 2002
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Spacer and a fuel assembly for a nuclear boiling water reactor
Patent number
6,415,011
Issue date
Jul 2, 2002
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly for a boiling water reactor
Patent number
6,353,652
Issue date
Mar 5, 2002
Westinghouse Atom AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel assembly
Patent number
6,275,557
Issue date
Aug 14, 2001
ABB Atom AB
Olov Nylund
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly for nuclear reactor
Patent number
4,585,614
Issue date
Apr 29, 1986
AB Asea-Atom
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of exchanging fuel in a nuclear reactor
Patent number
4,302,289
Issue date
Nov 24, 1981
AB Asea-Atom
Per Lindgren
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
A FUEL ASSEMBLY
Publication number
20190228869
Publication date
Jul 25, 2019
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL ASSEMBLY FOR BOILING WATER REACTOR
Publication number
20170309352
Publication date
Oct 26, 2017
Westinghouse Electric Sweden AB
Sture HELMERSSON
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A FUEL ASSEMBLY FOR A NUCLEAR REACTOR
Publication number
20160284428
Publication date
Sep 29, 2016
Thor Energy AS
Klara Insulander Björk
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUEL CHANNEL FOR A NUCLEAR POWER BOILING WATER REACTOR
Publication number
20160055923
Publication date
Feb 25, 2016
Westinghouse Electric Sweden AB
Mats Dahlbäck
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SPACER AND A FUEL UNIT FOR A NUCLEAR PLANT
Publication number
20140016735
Publication date
Jan 16, 2014
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD
Publication number
20130039454
Publication date
Feb 14, 2013
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD AND APPARATUS OF ESTIMATING DRYOUT PROPERTIES IN A NUCLEAR L...
Publication number
20100158185
Publication date
Jun 24, 2010
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DEVICE FOR HANDLING A FUEL ASSEMBLY
Publication number
20100142667
Publication date
Jun 10, 2010
Westinghouse Electric Sweden AB
Sture Helmersson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PRODUCTION OF NUCLEAR GRADE ENRICHED GADOLINIUM AND ERBIUM USING VO...
Publication number
20100111800
Publication date
May 6, 2010
Westinghouse Electric Company LLC
Edward J. Lahoda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OPERATING A REACTOR OF A NUCLEAR PLANT
Publication number
20100111242
Publication date
May 6, 2010
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Spacer and a Fuel Unit for a Nuclear Plant
Publication number
20080267339
Publication date
Oct 30, 2008
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Spacer and a Fuel Unit for a Nuclear Plant
Publication number
20080232536
Publication date
Sep 25, 2008
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for Operating a Reactor of a Nuclear Plant
Publication number
20080025454
Publication date
Jan 31, 2008
Westinghouse Electric Sweden AB
Magnus Limback
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for operating a nuclear reactor
Publication number
20070002998
Publication date
Jan 4, 2007
Westinghouse Electric Sweden AB
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel rod for a nuclear plant and a plenum spring arranged to be pro...
Publication number
20040196952
Publication date
Oct 7, 2004
Sture Helmersson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NUCLEAR FUEL ASSEMBLY
Publication number
20010003537
Publication date
Jun 14, 2001
STURE HELMERSSON
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL ASSEMBLY
Publication number
20010001618
Publication date
May 24, 2001
OLOV NYLUND
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING