COGEMA, A FRENCH BODY CORP

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78141 VELIZY VILLACOUBLAY, FR

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear fuel assembly with an upper cap
- Patent number 6,049,581
- Issue date Apr 11, 2000
- Framatome
- Roland Mayet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dismountable fuel assembly of a nuclear reactor cooled by light water
- Patent number 6,002,736
- Issue date Dec 14, 1999
- Framatome
- Jean-Claude Leroux
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Spacing grid of a fuel assembly for a nuclear reactor and fuel asse...
- Patent number 5,966,419
- Issue date Oct 12, 1999
- Cogema
- Bernard Petit
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dismountable fuel assembly of a nuclear reactor cooled by light water
- Patent number 5,844,958
- Issue date Dec 1, 1998
- Framatome
- Jean-Claude Leroux
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Core of a pressurized water nuclear reactor and top nozzle of a fue...
- Patent number 5,812,624
- Issue date Sep 22, 1998
- Framatome
- Pascal Burfin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and device for measuring at least one characteristic length...
- Patent number 5,754,611
- Issue date May 19, 1998
- Framatome
- Christophe Petit
- G01 - MEASURING TESTING
Information Patent Grant
Spacer grid of a fuel assembly for a nuclear reactor, including att...
- Patent number 5,732,116
- Issue date Mar 24, 1998
- Framatome
- Bernard Petit
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for mounting and extracting a locking sleeve of a guide tube...
- Patent number 5,559,843
- Issue date Sep 24, 1996
- Framatome
- Pierre Amiet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Non-entry method of underground excavation in weak or water bearing...
- Patent number 5,380,127
- Issue date Jan 10, 1995
- Cigar Lake Mining Corporation
- Clovis Caleix
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for the underwater machining of a spacer-grid of a fuel asse...
- Patent number 5,377,238
- Issue date Dec 27, 1994
- Framatome
- Bernard Gebelin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the surface oxidation of a part composed of passivatabl...
- Patent number 5,328,524
- Issue date Jul 12, 1994
- Framatome
- Dominique Hertz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device for checking the thickness and the cohesion of the interface...
- Patent number 5,329,561
- Issue date Jul 12, 1994
- Framatome
- Didier Desruelles
- G01 - MEASURING TESTING
Information Patent Grant
Bottom nozzle of a fuel assembly for a water-cooled nuclear reactor
- Patent number 5,283,812
- Issue date Feb 1, 1994
- Framatome
- Michel Verdier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for locking a fuel assembly in a transport container
- Patent number 5,263,064
- Issue date Nov 16, 1993
- Framatome
- Philippe Sappey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for locking a fuel assembly in a container
- Patent number 5,263,063
- Issue date Nov 16, 1993
- Framatome
- Philippe Sappey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and device for detecting a leak from a fuel element of an as...
- Patent number 5,235,624
- Issue date Aug 10, 1993
- Framatome
- Michel Bordy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Filtering bottom nozzle for a fuel assembly of a lightwater-cooled...
- Patent number 5,225,152
- Issue date Jul 6, 1993
- Framatome
- Michel Verdier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for checking the thickness and the cohesion of the interface...
- Patent number 5,225,148
- Issue date Jul 6, 1993
- Framatome
- Didier Desruelles
- G01 - MEASURING TESTING
Information Patent Grant
Control cluster including demountable fuel for a nuclear fuel assembly
- Patent number 5,183,626
- Issue date Feb 2, 1993
- Framatome
- Jean-Pierre Denizou
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end nozzle of a fuel assembly having a particle retention dev...
- Patent number 5,180,545
- Issue date Jan 19, 1993
- Framatome
- Bernard Grattier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower connector of a fuel assembly of a nuclear reactor cooled by l...
- Patent number 5,167,909
- Issue date Dec 1, 1992
- Framatome
- Jean-Claude Leroux
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower connector for a fuel assembly of a nuclear reactor, comprisin...
- Patent number 5,160,697
- Issue date Nov 3, 1992
- Framatome
- Michel Verdier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly of a nuclear reactor comprising a device for retainin...
- Patent number 5,154,879
- Issue date Oct 13, 1992
- Framatome
- Bernard Grattier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for forming a chromium oxide insulating layer between the p...
- Patent number 5,137,683
- Issue date Aug 11, 1992
- Framatome
- Dominique Hertz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Filtration plate associated with a lower connector of a fuel assemb...
- Patent number 5,135,710
- Issue date Aug 4, 1992
- Framatome
- Bernard Grattier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower connector of a fuel assembly of a nuclear reactor having a pa...
- Patent number 5,128,096
- Issue date Jul 7, 1992
- Framatome
- Bernard Grattier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Drilling device for the study and exploitation of the subsoil
- Patent number 5,125,464
- Issue date Jun 30, 1992
- Cogema
- Gerard Sabatier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for extracting a blocking sleeve from a removable guide tube...
- Patent number 5,120,492
- Issue date Jun 9, 1992
- Framatome
- Louis Guironnet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process and device for detecting unsealed fuel pencils in a fuel as...
- Patent number 5,118,463
- Issue date Jun 2, 1992
- Framatome
- Michel Bordy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for the fitting of a blocking sleeve of a guide tube in a re...
- Patent number 5,118,465
- Issue date Jun 2, 1992
- Framatome
- Louis Guironnet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

COGEMA, A FRENCH BODY CORP

Organization

Patents Grantslast 30 patents

Nuclear fuel assembly with an upper cap

Dismountable fuel assembly of a nuclear reactor cooled by light water

Spacing grid of a fuel assembly for a nuclear reactor and fuel asse...

Dismountable fuel assembly of a nuclear reactor cooled by light water

Core of a pressurized water nuclear reactor and top nozzle of a fue...

Method and device for measuring at least one characteristic length...

Spacer grid of a fuel assembly for a nuclear reactor, including att...

Device for mounting and extracting a locking sleeve of a guide tube...

Non-entry method of underground excavation in weak or water bearing...

Device for the underwater machining of a spacer-grid of a fuel asse...

Process for the surface oxidation of a part composed of passivatabl...

Device for checking the thickness and the cohesion of the interface...

Bottom nozzle of a fuel assembly for a water-cooled nuclear reactor

Device for locking a fuel assembly in a transport container

Device for locking a fuel assembly in a container

Method and device for detecting a leak from a fuel element of an as...

Filtering bottom nozzle for a fuel assembly of a lightwater-cooled...

Method for checking the thickness and the cohesion of the interface...

Control cluster including demountable fuel for a nuclear fuel assembly

Lower end nozzle of a fuel assembly having a particle retention dev...

Lower connector of a fuel assembly of a nuclear reactor cooled by l...

Lower connector for a fuel assembly of a nuclear reactor, comprisin...

Fuel assembly of a nuclear reactor comprising a device for retainin...

Process for forming a chromium oxide insulating layer between the p...

Filtration plate associated with a lower connector of a fuel assemb...

Lower connector of a fuel assembly of a nuclear reactor having a pa...

Drilling device for the study and exploitation of the subsoil

Device for extracting a blocking sleeve from a removable guide tube...

Process and device for detecting unsealed fuel pencils in a fuel as...

Device for the fitting of a blocking sleeve of a guide tube in a re...