GLOBAL NUCLEAR FUEL - JAPAN CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 1133
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
 
 
G21C NUCLEAR REACTORS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8831165 Fuel assemblyDec 23, 10Sep 09, 14[G21C]
8762115 System and method for evaluating nuclear reactor fueling planOct 27, 09Jun 24, 14[G06F]
5578181 Method for treating waste water containing neutral salts comprising monovalent ionsJun 06, 95Nov 26, 96[C02F, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7930925 Method of measuring hydrogen concentration in member and device of measuring hydrogen concentrationExpiredMar 16, 06Apr 26, 11[G01N]
2009/0161,811 REFUELING SUPPORT SYSTEMAbandonedDec 23, 08Jun 25, 09[G21C]
7312416 Apparatus and methods for underwater weldingExpiredJun 07, 04Dec 25, 07[B23K]
2007/0030,943 Fuel spacer for a nuclear fuel bundleAbandonedAug 08, 05Feb 08, 07[G21C]
6847695 Nuclear fuel assembly lower tie-plate and method of its assemblingExpiredDec 06, 02Jan 25, 05[G21C]
6847906 Inspection system for and method of confirming soundness of transported objectExpiredDec 04, 02Jan 25, 05[G06F]
6690759 Zirconium-base alloy and nuclear reactor component comprising the sameExpiredOct 04, 02Feb 10, 04[G21C]

Top Inventors for This Owner

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