BRITISH NUCLEAR FUELS PLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
B01D SEPARATION 1133
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G21F PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR 121
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8049194 Container for nuclear fuel transportationAug 31, 07Nov 01, 11[G21F]
6013386 Solid oxide fuel cells with specific electrode layersJan 19, 98Jan 11, 00[H01M]
5928616 Method of solvent extraction and apparatus thereforMay 22, 95Jul 27, 99[B01D]
5836343 Pumps and pump handling apparatusMay 03, 95Nov 17, 98[B65H]
5546648 Method of making a rotorMay 24, 95Aug 20, 96[H02K]
5477092 RotorJul 06, 94Dec 19, 95[H02K]
5246287 Colloidal grout mixing apparatus and methodNov 01, 91Sep 21, 93[B01F]
5085314 Transfer apparatusFeb 25, 91Feb 04, 92[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8246841 Vibrational separation of particles from viscous materialsExpiredAug 20, 10Aug 21, 12[B01D]
2008/0304,977 Use of Fluidic PumpsAbandonedMar 29, 06Dec 11, 08[F04B]
7238270 Process for the dissolution of actinic oxidesExpiredSep 26, 03Jul 03, 07[C01G]
7195832 Fuel cellsExpiredOct 18, 01Mar 27, 07[H01M]
2006/0137,992 Separation of metalsAbandonedDec 02, 03Jun 29, 06[C25C]
2006/0097,208 Magnetic valveAbandonedMar 13, 03May 11, 06[F16K]
2005/0139,474 Electrochemical cell for metal productionAbandonedFeb 28, 05Jun 30, 05[C25C]
2003/0148,156 Fuel cell constructionsAbandonedNov 19, 02Aug 07, 03[H01M]
2003/0123,600 Nuclear fuel assembliesAbandonedNov 01, 02Jul 03, 03[G21C]
2003/0111,612 Radiation dose rate measurementAbandonedOct 02, 02Jun 19, 03[G01T]
2002/0163,987 Monitoring a sample containing a neutron sourceAbandonedFeb 13, 02Nov 07, 02[G01T]
6468415 Electrochemical dissolutionExpiredSep 21, 01Oct 22, 02[G21C]
6465706 Encapsulation method for maintaining biodecontamination activityExpiredJun 29, 00Oct 15, 02[G21F, B09B]
2002/0125,439 Analysis of materials containing radioactive sourcesAbandonedFeb 28, 02Sep 12, 02[G01J, G01T]
2002/0117,614 Methods and devices for measuring radiation using luminescenceAbandonedMar 11, 02Aug 29, 02[H01J, B01D]
2002/0118,789 Nuclear fuel assemblyAbandonedApr 15, 02Aug 29, 02[G21C]
6420164 Biodecontamination reactorExpiredSep 14, 98Jul 16, 02[C12S]
6372872 Detection and extraction of uranium and other ions in a solutionExpiredMay 08, 00Apr 16, 02[G08F]
6368185 Apparatus for machining workpiecesExpiredJul 13, 00Apr 09, 02[B24B]
2002/0008,206 Ion monitoringAbandonedAug 15, 01Jan 24, 02[G01T]

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