FRAMATOME, TOUR FIAT, 1 PLACE DE LA COUPOLE, 92400 COURBEVOIE (FRANCE) A FRENCH BODIES CORP.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 11, 1997 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 684 Total Citation Count
- Aug 29, 1980 Earliest Filing
- 85 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5559843 Device for mounting and extracting a locking sleeve of a guide tube in a dismountable end nozzle of a nuclear reactor fuel assemblyExpiredJul 03, 95Sep 24, 96[G21C]
5447191 Heat exchanger including means for holding antivibration bars interposed between the tubes of the bundle of the exchangerExpiredAug 19, 94Sep 05, 95[F28F]
5268550 Method and device for removing a specimen from within the vessel of a nuclear reactor being decommissionedExpiredOct 21, 92Dec 07, 93[B23H]
5235624 Method and device for detecting a leak from a fuel element of an assembly for a nuclear reactorExpiredSep 12, 91Aug 10, 93[G21C]
5167909 Lower connector of a fuel assembly of a nuclear reactor cooled by light waterExpiredDec 20, 90Dec 01, 92[G21C]
5158738 Method of controlling a pressurized water nuclear reactorExpiredNov 14, 89Oct 27, 92[G21C, G21D]
5154879 Fuel assembly of a nuclear reactor comprising a device for retaining particles contained in the cooling fluid of the reactorExpiredMay 30, 90Oct 13, 92[G21C]
5133925 Device for centering a servicing tool in a steam generator tubeExpiredApr 03, 90Jul 28, 92[G21C]
5124641 Eddy current probe method and device for simultaneously measuring the distance between metal tubes and oxide thickness on the tubesExpiredDec 27, 90Jun 23, 92[G01B, G21C]
5101694 Apparatus for screwing in and out studs or bolts of large dimensionsExpiredMay 26, 88Apr 07, 92[B25B]
5096656 Process for monitoring the side walls of a storage cell for a fuel assemblyExpiredJun 06, 89Mar 17, 92[G21C]
5091141 Device for inserting and positioning a tool inside a heat exchanger and use of this deviceExpiredMay 23, 90Feb 25, 92[G21C]
5091142 Method for extracting a locking sleeve from a demountable guide tube of a nuclear reactor fuel assemblyExpiredSep 19, 89Feb 25, 92[G21C]
5079995 Auxiliary remote-controlled release device for a positively acting mechanismExpiredMay 30, 90Jan 14, 92[F15B]
5069861 Apparatus for the remote unscrewing and extraction of an assembly screwExpiredNov 15, 89Dec 03, 91[G21C]
5062965 Filtration apparatus comprising an ultrasonic cleaning device and corresponding cleaning processExpiredNov 07, 89Nov 05, 91[B01D]
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