WESTINGHOUSE ATOM AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G21C NUCLEAR REACTORS 3417
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 235
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G21B FUSION REACTORS 19
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7469029 Control rod and a control rod blade for a boiling water reactorJun 07, 02Dec 23, 08[G21C]
6823035 Control rodNov 08, 01Nov 23, 04[G21C]
6816563 Spacer and fuel assembly for a nuclear reactorJan 02, 03Nov 09, 04[G21C]
6721382 Absorber member and control rodMar 13, 01Apr 13, 04[G21C]
6669874 Method for production of and material adapted to be sintered to a nuclear fuel element with oxide baseFeb 21, 02Dec 30, 03[G21C]
6646734 Method and an arrangement for inspection of and measuring at an objectMay 03, 02Nov 11, 03[G01N]
6585835 Method of manufacturing a zirconium based alloy component for use in nuclear industryJul 25, 01Jul 01, 03[C22F]
6541964 Method and apparatus for determining hydride content in a measurement objectJun 27, 01Apr 01, 03[G01N, G01R]
6516042 Nuclear fuel assemblyFeb 05, 99Feb 04, 03[G21C]
6512806 Component designed for use in a light water reactor, and a method for the manufacture of such a componentNov 10, 98Jan 28, 03[G21C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6876713 Filter and fuel assembly for a light-water nuclear reactorExpiredAug 19, 03Apr 05, 05[G21C]
2005/0013,399 Method and a device for evaluating the integrity of a control substance in a nuclear plantAbandonedAug 25, 04Jan 20, 05[G21C]
6718002 Method and device for removing radioactive depositsExpiredJul 03, 02Apr 06, 04[G21C]
2004/0051,044 Device for determining the nuclide content of a radioactive fluidAbandonedSep 25, 03Mar 18, 04[G01T]
2004/0042,580 Fuel assembly and a tubular element for a nuclear boiling water reactorAbandonedMay 02, 03Mar 04, 04[G21C]
6351510 Nuclear plantExpiredSep 14, 99Feb 26, 02[G21C]
6175606 Filter for a nuclear fuel assemblyExpiredJul 26, 99Jan 16, 01[G21C]
5930318 Method and a device for nuclear fuel handlingExpiredApr 30, 97Jul 27, 99[G21C]
5483562 Device for volume delimitation during work with contaminated partsExpiredMar 28, 94Jan 09, 96[G21F]
5483565 Fuel assembly for a boiling water reactorExpiredMay 05, 94Jan 09, 96[G21C]
5147599 Fuel assembly of a nuclear reactorExpiredMar 06, 91Sep 15, 92[G21C]
5100611 Fuel assembly for a light-wafer nuclear reactorExpiredDec 10, 90Mar 31, 92[G21C]

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