FRAMATOME ANP

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G21C NUCLEAR REACTORS 3012
 
 
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 367
 
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 314
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3135
 
 
 
B01D SEPARATION 292
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 239
 
 
 
C22C ALLOYS 239
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2298
 
 
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 121
 
 
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 129

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,180,548 Grid having mixing fins for a nuclear fuel assemblyJul 24, 91Jan 19, 93[G21C]14
6,193,145 Method for joining two parts of different kinds by heterogeneous butt welding, and uses thereofJan 08, 99Feb 27, 01[B23K]11
5,606,583 Guide tube for a nuclear fuel assembly, and a method of manufacturing such a tubeDec 29, 94Feb 25, 97[G21C]10
6,419,387 Method and device for the inspection of a material by thermal imagingJan 31, 00Jul 16, 02[G02B, G01N]8
6,080,950 Method for determining the maturity and quality of seeds and an apparatus for sorting seedsJan 08, 99Jun 27, 00[B07C]7
5,283,812 Bottom nozzle of a fuel assembly for a water-cooled nuclear reactorOct 05, 92Feb 01, 94[G21C]7
6,544,361 Process for manufacturing thin components made of zirconium-based alloy and straps thus producedAug 15, 01Apr 08, 03[C22F]6
6,051,972 Eddy current inspection of tubes with magnetic saturation by a concentrated magnet generated magnetic fieldAug 19, 97Apr 18, 00[G01N]5
5,702,544 Zirconium-based alloy tube for a nuclear reactor fuel assembly and a process for producing such a tubeJan 30, 96Dec 30, 97[C22F]5
5,648,995 Method of manufacturing a tube for a nuclear fuel assembly, and tubes obtained therebyDec 27, 95Jul 15, 97[G21C]5

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0158,374 ALLOY AND TUBE FOR NUCLEAR FUEL ASSEMBLY AND METHOD FOR MAKING SAMEDec 03, 03Jun 30, 11[G21C, C22C]
2006/0198,488 Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactorMay 03, 06Sep 07, 06[G21C]
2006/0165,208 Method for designing a nuclear fuel assembly with damping guide tubeFeb 25, 03Jul 27, 06[G21C]
2006/0140,329 DEVICE AND METHOD FOR CARRYING OUT MAINTENANCE WORK IN A REGION OF A PLANT DELIMITED BY A WALL HAVING AT LEAST TWO FACING SURFACESFeb 15, 06Jun 29, 06[G21C]
2006/0129,362 Method for determining threshold value of a nuclear reactor operating parameter, corresponding system, computer programme and supportOct 13, 03Jun 15, 06[G06F]
2006/0070,586 Steam generator that includes a feedwater delivery deviceFeb 02, 04Apr 06, 06[F02P, F22D]
2006/0039,523 Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactorMay 27, 05Feb 23, 06[G21C]
2006/0034,412 Cluster for adjusting a nuclear reactor core reactivity, absorber rod of the cluster and method for protecting the absorber rod against wearJun 06, 03Feb 16, 06[G21C]
2006/0034,413 Method and device for loading a fuel assembly into the core of a nuclear reactorDec 03, 03Feb 16, 06[G21C]
2006/0016,476 Passive deive for balancing the pressure of first and second fluids and the use thereofOct 28, 03Jan 26, 06[G05D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,985,373 Alloy and tube for nuclear fuel assembly and method for making sameDec 03, 03Jul 26, 11[C22C]
7,641,799 Method of separating isotopesNov 21, 07Jan 05, 10[C01F, B01D]
7,627,073 Method for designing a nuclear fuel assembly with damping guide tubeFeb 25, 03Dec 01, 09[G21C]
7,627,075 Zirconium-based alloy and method for making a component for nuclear fuel assembly with sameJul 06, 04Dec 01, 09[G21C]
7,520,043 Method of securing a tube in a bore through a spherical wall, and a device for depositing welding material in a facingFeb 03, 05Apr 21, 09[B23P, B23K]
7,509,242 Method for designing the spider spring of a control cluster of a nuclear fuel assembly, corresponding system, computer program and productFeb 19, 03Mar 24, 09[G06F]
7,469,030 Spacer grid for a fuel unit in a nuclear reactor cooled by light waterMar 25, 03Dec 23, 08[G21C]
7,430,266 Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactorMay 03, 06Sep 30, 08[G21C]
7,424,085 Cluster for adjusting a nuclear reactor core reactivity, absorber rod of the cluster and method for protecting the absorber rod against wearJun 06, 03Sep 09, 08[G21C]
7,386,087 Method and device for loading a fuel assembly into the core of a nuclear reactorDec 03, 03Jun 10, 08[]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Charquet Daniel
Albertville, FR
10
Mardon Jean-Paul
Caluire, FR
9
Senevat Jean
Annecy, FR
7
Hertz Dominique
Tassin, FR
5
Latreille Pascal
Saint Germain Du Plain, FR
5
Morel Gilles
Saint Mard De Vaux, FR
5
Burfin Pascal
Saint Genis les Ollieres, FR
4
Latreille Pascal
Not Provided
4