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CPC
G21Y2002/401

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Parent Industries

GPHYSICS G21Nuclear engineering G21YINDEXING SCHEME RELATING TO NUCLEAR REACTORS, POWER PLANTS AND EXPLOSIVES, TO PROTECTION AGAINST RADIATION, TO THE TREATMENT OF RADIOACTIVELY CONTAMINATED MATERIAL, TO APPLICATIONS OF RADIOACTIVE SOURCES AND TO THE UTILISATION OF COSMIC RADIATION G21Y2002/00PROBLEM

Current Industry

G21Y2002/401Inconvenient access

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for an expanding split bushing pipe plug assembly
- Patent number 8,989,337
- Issue date Mar 24, 2015
- GE-Hitachi Nuclear Energy Americas LLC
- Robin D. Sprague
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressuriser for a pressurised water nuclear power plant
- Patent number 8,934,600
- Issue date Jan 13, 2015
- AREVA NP
- Sébastien Michel Marie Petit-Jean
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Maintenance/repair device for reactor internal structure
- Patent number 8,913,708
- Issue date Dec 16, 2014
- Kabushiki Kaisha Toshiba
- Yoshiaki Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preventive maintenance/repair device and preventive mainenance/repa...
- Patent number 8,848,857
- Issue date Sep 30, 2014
- Kabushiki Kaisha Toshiba
- Yutaka Togasawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor, in particular pool-type nuclear reactor, with new-...
- Patent number 8,817,942
- Issue date Aug 26, 2014
- Del Nova Vis S.r.l.
- Luciano Cinotti
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Jet pump diffuser weld repair device and method
- Patent number 8,701,258
- Issue date Apr 22, 2014
- General Electric Company
- Barry H. Koepke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Long-term storage site for radioactive materials
- Patent number 8,657,549
- Issue date Feb 25, 2014
- Transnuclear, Inc.
- Robert L. Grubb
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly for boiling water reactor
- Patent number 8,644,444
- Issue date Feb 4, 2014
- AREVA NP
- Matthias Dietrich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage container for spent nuclear fuel with improved closing
- Patent number 8,642,829
- Issue date Feb 4, 2014
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Jean-Claude Argoud
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Powered operation device for a glove box and glove box equipped wit...
- Patent number 8,615,843
- Issue date Dec 31, 2013
- STMI - Societe des Techniques en Milieu Ionisant
- Xavier Ladet
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Apparatus for ultrasonic inspection of reactor pressure vessel
- Patent number 8,619,939
- Issue date Dec 31, 2013
- Hitachi-GE Nuclear Energy, Ltd.
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for ultrasonic inspection of reactor pressure vessel
- Patent number 8,576,974
- Issue date Nov 5, 2013
- Hitachi-GE Nuclear Energy, Ltd.
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for transporting an object in a cell
- Patent number 8,408,140
- Issue date Apr 2, 2013
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Herve Vialle
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Jet pump diffuser weld repair device and method
- Patent number 8,335,292
- Issue date Dec 18, 2012
- General Electric Company
- Barry Hal Koepke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Maintenance and repair device for structure inside nuclear reactor
- Patent number 8,331,522
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Yoshiaki Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Particle therapy installation
- Patent number 8,283,645
- Issue date Oct 9, 2012
- Siemens Aktiengesellschaft
- Murat Güneysel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for supporting fuel assemblies in an underwate...
- Patent number 8,139,706
- Issue date Mar 20, 2012
- Holtec International, Inc.
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Jet pump riser clamp
- Patent number 8,077,823
- Issue date Dec 13, 2011
- Westinghouse Electric Sweden AB
- Bengt Båversten
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Rear door system for transferring hot cell equipment
- Patent number 7,995,700
- Issue date Aug 9, 2011
- Korea Atomic Energy Research Institute
- Eun Pyo Lee
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear core component hold-down assembly
- Patent number 7,995,701
- Issue date Aug 9, 2011
- Westinghouse Electric Company LLC
- Jin Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of repairing a nuclear reactor vessel bottom head penetration
- Patent number 7,971,330
- Issue date Jul 5, 2011
- AREVA NP
- Michel Cullafroz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device to monitor the position of an assembly containing nuclear fu...
- Patent number 7,971,364
- Issue date Jul 5, 2011
- TN International
- Roger Lahille
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Motorized bracelet assembly for moving sensor modules around a pipe
- Patent number 7,950,298
- Issue date May 31, 2011
- Hydro-Quebec
- Eric Lavoie
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for ultrasonic inspection of reactor pressure vessel
- Patent number 7,929,656
- Issue date Apr 19, 2011
- Hitachi - GE Nuclear Energy, Ltd.
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
In situ pipe repair controller and system
- Patent number 7,789,643
- Issue date Sep 7, 2010
- EMS Global Inc.
- William Lepola
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Tool for brushing circumferential welds in restricted access areas
- Patent number 7,784,135
- Issue date Aug 31, 2010
- General Electric Company
- Frank Ortega
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for executing an operation in a pressure vesse...
- Patent number 7,760,841
- Issue date Jul 20, 2010
- Kabushiki Kaisha Toshiba
- Tomoyuki Ito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of delivering a tool into a submerged bore
- Patent number 7,715,516
- Issue date May 11, 2010
- General Electric Company
- Jarred Smith
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus and method for supporting fuel assemblies in an underwate...
- Patent number 7,715,517
- Issue date May 11, 2010
- Holtec International, Inc.
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for ultrasonic inspection of reactor pressure...
- Patent number 7,693,251
- Issue date Apr 6, 2010
- Hitachi-GE Nuclear Energy, Ltd.
- Naoyuki Kono
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
PASSIVE ALERTING AND LOCATING SYSTEM
- Publication number 20190120997
- Publication date Apr 25, 2019
- Alert R&D, LLC
- Roland R.V. Benke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXAMINATION AND TEST SYSTEM FOR NUCLEAR-GRADE CONTROL VALVE
- Publication number 20180090235
- Publication date Mar 29, 2018
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
- HSUEH-CHAO KO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ASSEMBLY FOR ACTING ON THE OUTER SURFACE OF A TUBE, AND CORRESPONDI...
- Publication number 20170278587
- Publication date Sep 28, 2017
- AREVA NP
- Emmanuel FUTIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINENANCE/REPA...
- Publication number 20130170597
- Publication date Jul 4, 2013
- Kabushiki Kaisha Toshiba
- Yutaka Togasawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MAINTENANCE AND REPAIR DEVICE FOR STRUCTURE INSIDE NUCLEAR REACTOR
- Publication number 20130070884
- Publication date Mar 21, 2013
- Yoshiaki ONO
- C21 - METALLURGY OF IRON
Information Patent Application
JET PUMP DIFFUSER WELD REPAIR DEVICE AND METHOD
- Publication number 20130061441
- Publication date Mar 14, 2013
- GENERAL ELECTRIC COMPANY
- Barry H. Koepke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR AN EXPANDING SPLIT BUSHING PIPE PLUG ASSEMBLY
- Publication number 20120155599
- Publication date Jun 21, 2012
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Robin D. Sprague
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STORAGE CONTAINER FOR SPENT NUCLEAR FUEL WITH IMPROVED CLOSING
- Publication number 20120067005
- Publication date Mar 22, 2012
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE. ALT.
- Jean-Claude Argoud
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nuclear Fuel Assembly For Boiling Water Reactor
- Publication number 20110129051
- Publication date Jun 2, 2011
- AREVA NP
- Matthias Dietrich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL
- Publication number 20110103536
- Publication date May 5, 2011
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL
- Publication number 20110096888
- Publication date Apr 28, 2011
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
In Situ Pipe Repair Controller and System
- Publication number 20100301506
- Publication date Dec 2, 2010
- William Lepola
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR TRANSPORTING AN OBJECT IN A CELL
- Publication number 20100288156
- Publication date Nov 18, 2010
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Herve VIALLE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR, IN PARTICULAR POOL-TYPE NUCLEAR REACTOR, WITH NEW-...
- Publication number 20100290579
- Publication date Nov 18, 2010
- DEL NOVA VIS S.R.L.
- Luciano Cinotti
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LONG-TERM STORAGE PACKAGE WITH REMOVABLE BASE
- Publication number 20100254785
- Publication date Oct 7, 2010
- TRANSNUCLEAR, INC.
- Robert L. Grubb
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
APPARATUS AND METHOD FOR SUPPORTING FUEL ASSEMBLIES IN AN UNDERWATE...
- Publication number 20100232563
- Publication date Sep 16, 2010
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TUBE CUTTING DEVICE AND METHOD THEREOF
- Publication number 20100206149
- Publication date Aug 19, 2010
- Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
- Yu-Huang Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Temperature Detection Apparatus For Natural Circulation Boiling Wat...
- Publication number 20100195782
- Publication date Aug 5, 2010
- Yoshihiko ISHII
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PARTICLE THERAPY INSTALLATION
- Publication number 20100171045
- Publication date Jul 8, 2010
- Murat Güneysel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINTENANCE/REP...
- Publication number 20100150296
- Publication date Jun 17, 2010
- Kabushiki Kaisha Toshiba
- Yutaka Togasawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND APPARATUS FOR EXECUTING AN OPERATION IN A PRESSURE VESSE...
- Publication number 20100150299
- Publication date Jun 17, 2010
- Kabushiki Kaisha Toshiba
- Tomoyuki Ito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
JET PUMP RISER CLAMP
- Publication number 20100098206
- Publication date Apr 22, 2010
- Bengt Baversten
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Pressuriser for a Pressurised Water Nuclear Power Plant
- Publication number 20100034334
- Publication date Feb 11, 2010
- Sébastien Michel Marie Petit-Jean
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AUTOMATIC CONNECTION DEVICE AND METHOD FOR REMOTELY CONNECTING THE...
- Publication number 20100002825
- Publication date Jan 7, 2010
- AREVA NP
- Frederic Buchot
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR CORE COMPONENT HOLD-DOWN ASSEMBLY
- Publication number 20090323887
- Publication date Dec 31, 2009
- Jin LIU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for remotely inspecting and/or treating welds,...
- Publication number 20090307891
- Publication date Dec 17, 2009
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Henry Offer
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MOBILE RIGGING STRUCTURE
- Publication number 20090245451
- Publication date Oct 1, 2009
- Westinghouse Electric Company, LLC
- Robert E. Funkhouser
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Device To Monitor the Position of an Assembly Containing Nuclear Fu...
- Publication number 20090172961
- Publication date Jul 9, 2009
- TN INTERNATIONAL
- Roger Lahille
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MAINTENANCE AND REPAIR DEVICE FOR STRUCTURE INSIDE NUCLEAR REACTOR
- Publication number 20090135985
- Publication date May 28, 2009
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL
- Publication number 20090122942
- Publication date May 14, 2009
- Motoyuki Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Inconvenient access

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for an expanding split bushing pipe plug assembly

Pressuriser for a pressurised water nuclear power plant

Maintenance/repair device for reactor internal structure

Preventive maintenance/repair device and preventive mainenance/repa...

Nuclear reactor, in particular pool-type nuclear reactor, with new-...

Jet pump diffuser weld repair device and method

Long-term storage site for radioactive materials

Nuclear fuel assembly for boiling water reactor

Storage container for spent nuclear fuel with improved closing

Powered operation device for a glove box and glove box equipped wit...

Apparatus for ultrasonic inspection of reactor pressure vessel

Apparatus for ultrasonic inspection of reactor pressure vessel

Device for transporting an object in a cell

Jet pump diffuser weld repair device and method

Maintenance and repair device for structure inside nuclear reactor

Particle therapy installation

Apparatus and method for supporting fuel assemblies in an underwate...

Jet pump riser clamp

Rear door system for transferring hot cell equipment

Nuclear core component hold-down assembly

Method of repairing a nuclear reactor vessel bottom head penetration

Device to monitor the position of an assembly containing nuclear fu...

Motorized bracelet assembly for moving sensor modules around a pipe

Apparatus for ultrasonic inspection of reactor pressure vessel

In situ pipe repair controller and system

Tool for brushing circumferential welds in restricted access areas

Method and apparatus for executing an operation in a pressure vesse...

Method of delivering a tool into a submerged bore

Apparatus and method for supporting fuel assemblies in an underwate...

Method and apparatus for ultrasonic inspection of reactor pressure...

Patents Applicationslast 30 patents

PASSIVE ALERTING AND LOCATING SYSTEM

EXAMINATION AND TEST SYSTEM FOR NUCLEAR-GRADE CONTROL VALVE

ASSEMBLY FOR ACTING ON THE OUTER SURFACE OF A TUBE, AND CORRESPONDI...

PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINENANCE/REPA...

MAINTENANCE AND REPAIR DEVICE FOR STRUCTURE INSIDE NUCLEAR REACTOR

JET PUMP DIFFUSER WELD REPAIR DEVICE AND METHOD

METHOD AND APPARATUS FOR AN EXPANDING SPLIT BUSHING PIPE PLUG ASSEMBLY

STORAGE CONTAINER FOR SPENT NUCLEAR FUEL WITH IMPROVED CLOSING

Nuclear Fuel Assembly For Boiling Water Reactor

APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL

APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL

In Situ Pipe Repair Controller and System

DEVICE FOR TRANSPORTING AN OBJECT IN A CELL

NUCLEAR REACTOR, IN PARTICULAR POOL-TYPE NUCLEAR REACTOR, WITH NEW-...

LONG-TERM STORAGE PACKAGE WITH REMOVABLE BASE

APPARATUS AND METHOD FOR SUPPORTING FUEL ASSEMBLIES IN AN UNDERWATE...

TUBE CUTTING DEVICE AND METHOD THEREOF

Temperature Detection Apparatus For Natural Circulation Boiling Wat...

PARTICLE THERAPY INSTALLATION

PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINTENANCE/REP...

METHOD AND APPARATUS FOR EXECUTING AN OPERATION IN A PRESSURE VESSE...

JET PUMP RISER CLAMP

Pressuriser for a Pressurised Water Nuclear Power Plant

AUTOMATIC CONNECTION DEVICE AND METHOD FOR REMOTELY CONNECTING THE...

NUCLEAR CORE COMPONENT HOLD-DOWN ASSEMBLY

Method and apparatus for remotely inspecting and/or treating welds,...

MOBILE RIGGING STRUCTURE

Device To Monitor the Position of an Assembly Containing Nuclear Fu...

MAINTENANCE AND REPAIR DEVICE FOR STRUCTURE INSIDE NUCLEAR REACTOR

APPARATUS FOR ULTRASONIC INSPECTION OF REACTOR PRESSURE VESSEL