Means for preventing contamination in the event of leakage

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C13/00Pressure vessels Containment vessels Containment in general

Current Industry

G21C13/10Means for preventing contamination in the event of leakage

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Patents Grantslast 30 patents

Information Patent Grant
Organic iodine trapping apparatus
- Patent number 12,176,118
- Issue date Dec 24, 2024
- Hitachi-GE Nuclear Energy, Ltd.
- Sohei Fukui
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Injecting reactant into a spent fuel pool to react with radioactive...
- Patent number 11,862,349
- Issue date Jan 2, 2024
- Westinghouse Electric Company LLC
- Francis P. Ferraraccio
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Double containment nuclear power reactor with passive cooling and r...
- Patent number 11,848,111
- Issue date Dec 19, 2023
- Palvannanathan Ganesan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular integrated gas high temperature nuclear reactor
- Patent number 11,810,680
- Issue date Nov 7, 2023
- BOSTON ATOMICS, LLC
- Enrique Velez Lopez
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated passive cooling containment structure for a nuclear reactor
- Patent number 11,763,954
- Issue date Sep 19, 2023
- GE-Hitachi Nuclear Energy Americas LLC
- David H. Hinds
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular manufacture, delivery, and assembly of nuclear reactor buil...
- Patent number 11,746,550
- Issue date Sep 5, 2023
- TerraPower, LLC.
- Derek Bass
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly with multi-pitch wire wrap
- Patent number 11,725,411
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Melt confinement device
- Patent number 11,521,759
- Issue date Dec 6, 2022
- JOINT STOCK COMPANY “ATOMENERGOPROEKT”
- Aleksandr Stalevich Sidorov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Sparger for reducing the concentration of radioactive materials and...
- Patent number 11,398,316
- Issue date Jul 26, 2022
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated passive cooling containment structure for a nuclear reactor
- Patent number 11,342,085
- Issue date May 24, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- David H. Hinds
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor containment building spent fuel pool filter vent
- Patent number 11,227,696
- Issue date Jan 18, 2022
- Westinghouse Electric Company LLC
- Francis P. Ferraraccio
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Floating nuclear reactor protection system
- Patent number 11,195,631
- Issue date Dec 7, 2021
- Palvannanathan Ganesan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Systems and methods for enhancing isolation of high-temperature rea...
- Patent number 11,189,384
- Issue date Nov 30, 2021
- The Regents of the University of California
- Per F. Peterson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Containment building separation system at a nuclear power plant
- Patent number 11,101,049
- Issue date Aug 24, 2021
- JOINT STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
- Vladimir Victorovich Bezlepkin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Valve assembly with isolation valve vessel
- Patent number 11,043,310
- Issue date Jun 22, 2021
- BWXT mPower, Inc.
- John D Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Operating floor confinement and nuclear plant
- Patent number 10,706,975
- Issue date Jul 7, 2020
- Kabushiki Kaisha Toshiba
- Takashi Sato
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Environmentally sequestered spent fuel pool
- Patent number 10,468,145
- Issue date Nov 5, 2019
- Holtec International
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System and method for preventing and monitoring leakage of water fr...
- Patent number 10,366,797
- Issue date Jul 30, 2019
- Korea Atomic Energy Research Institute
- Jong Min Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Passive containment cooling and filtered venting system, and nuclea...
- Patent number 10,290,379
- Issue date May 14, 2019
- Kabushiki Kaisha Toshiba
- Takashi Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nuclear power generation system
- Patent number 9,922,740
- Issue date Mar 20, 2018
- SMR INVENTEC, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Containment vessel and nuclear power plant
- Patent number 9,818,495
- Issue date Nov 14, 2017
- Kabushiki Kaisha Toshiba
- Takashi Sato
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Systems and methods for enhancing isolation of high-temperature rea...
- Patent number 9,773,574
- Issue date Sep 26, 2017
- The Regents of the University of California
- Per F. Peterson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive filtration of air egressing from nuclear containment
- Patent number 9,773,575
- Issue date Sep 26, 2017
- BWXT mPower, Inc.
- John D Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Valve assembly with isolation valve vessel
- Patent number 9,721,685
- Issue date Aug 1, 2017
- BWXT mPower, Inc.
- John D Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Containment for a water cooled and moderated nuclear reactor
- Patent number 9,502,142
- Issue date Nov 22, 2016
- Nico M. Bonhomme
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Filter for a nuclear reactor containment ventilation system
- Patent number 9,502,144
- Issue date Nov 22, 2016
- Westinghouse Electric Company LLC
- Per-Olof Nilsson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor containment vessel and nuclear power plant using the same
- Patent number 9,443,620
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Takashi Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Radioactive capture system for severe accident containment of light...
- Patent number 9,406,407
- Issue date Aug 2, 2016
- GE-Hitachi Nuclear Energy Americas LLC
- Eric P. Loewen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for depressurizing a nuclear power plant, depressurization s...
- Patent number 8,804,896
- Issue date Aug 12, 2014
- Areva GmbH
- Bernd Eckardt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Building with a sealing element
- Patent number 5,791,107
- Issue date Aug 11, 1998
- Siemens Aktiengesellschaft
- Rudiger Danisch
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR BUIL...
- Publication number 20240309665
- Publication date Sep 19, 2024
- TerraPower, LLC
- Derek Bass
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED NUCLEAR REACTOR SYSTEM INCLUDING DOUBLE CONTAINMENT STRU...
- Publication number 20240071636
- Publication date Feb 29, 2024
- KOREA HYDRO & NUCLEAR POWER CO., LTD
- Hye Young SHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...
- Publication number 20240055143
- Publication date Feb 15, 2024
- Joint Stock Company "Atomenergoproekt"
- Aleksandr Stalevich SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP
- Publication number 20230323695
- Publication date Oct 12, 2023
- TerraPower, LLC
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR BUILDING AND VESSEL SYSTEMS
- Publication number 20230102811
- Publication date Mar 30, 2023
- OKLO, INC.
- Jacob DeWitte
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
GUIDING DEVICE OF A SYSTEM FOR CONFINING AND COOLING MELT FROM THE...
- Publication number 20230045470
- Publication date Feb 9, 2023
- Joint Stock Company "Atomenergoproekt"
- ALEKSANDR STALEVICH SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
EXTERNAL REACTOR VESSEL COOLING SYSTEM FOR FLOATING NUCLEAR POWER P...
- Publication number 20220392653
- Publication date Dec 8, 2022
- Harbin Engineering University
- GENGLEI XIA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED PASSIVE COOLING CONTAINMENT STRUCTURE FOR A NUCLEAR REACTOR
- Publication number 20220254527
- Publication date Aug 11, 2022
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- David H. Hinds
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR CONTAINMENT BUILDING SPENT FUEL POOL FILTER VENT
- Publication number 20220215974
- Publication date Jul 7, 2022
- Westinghouse Electric Company LLC
- Francis P. FERRARACCIO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINMENT STRUCTURE AND ARRANGEMENT FOR NUCLEAR REACTOR
- Publication number 20220051815
- Publication date Feb 17, 2022
- TerraPower, LLC
- Brian C. Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL
- Publication number 20210287815
- Publication date Sep 16, 2021
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Melt Confinement Device
- Publication number 20210272710
- Publication date Sep 2, 2021
- Joint Stock Company "Atomenergoproekt"
- Aleksandr Stalevich SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Modular Integrated Gas High Temperature Nuclear Reactor
- Publication number 20210110944
- Publication date Apr 15, 2021
- MIGHTR LLC
- Enrique VELEZ LOPEZ
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Emission monitoring system for a venting system of a nuclear power...
- Publication number 20210065922
- Publication date Mar 4, 2021
- Axel Hill
- G01 - MEASURING TESTING
Information Patent Application
ENVIRONMENTALLY SEQUESTERED SPENT FUEL POOL
- Publication number 20200035370
- Publication date Jan 30, 2020
- Holtec International
- Krishna P. SINGH
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FLOATING NUCLEAR REACTOR PROTECTION SYSTEM
- Publication number 20190244719
- Publication date Aug 8, 2019
- PALVANNANATHAN GANESAN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Reactor Containment Building Spent Fuel Pool Filter Vent
- Publication number 20190156960
- Publication date May 23, 2019
- Westinghouse Electric Company LLC
- Francis P. Ferraraccio
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCING ISOLATION OF HIGH-TEMPERATURE REA...
- Publication number 20180012669
- Publication date Jan 11, 2018
- The Regents of the University of California
- Per F. Peterson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL
- Publication number 20170337994
- Publication date Nov 23, 2017
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...
- Publication number 20170323695
- Publication date Nov 9, 2017
- Joint Stock Company "Atomenergoproekt"
- Andrey Borisovich NEDOREZOV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...
- Publication number 20170323693
- Publication date Nov 9, 2017
- Joint Stock Company "Atomenergoproekt"
- Andrey Borisovich NEDOREZOV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...
- Publication number 20170323694
- Publication date Nov 9, 2017
- Joint Stock Company "Atomenergoproekt"
- Andrey Borisovich NEDOREZOV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
OPERATING FLOOR CONFINEMENT AND NUCLEAR PLANT
- Publication number 20160336081
- Publication date Nov 17, 2016
- KABUSHIKI KAISHA TOSHIBA
- Takashi SATO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE FILTRATION OF AIR EGRESSING FROM NUCLEAR CONTAINMENT
- Publication number 20150357060
- Publication date Dec 10, 2015
- BABCOCK & WILCOX MPOWER, INC.
- John D. MALLOY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATION SYSTEM
- Publication number 20150255181
- Publication date Sep 10, 2015
- SMR Inventec, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Containment Sump Ceramic Drain Plug
- Publication number 20140376680
- Publication date Dec 25, 2014
- AREVA INC.
- Dilip K. Rao
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RADIOACTIVE CAPTURE SYSTEM FOR SEVERE ACCIDENT CONTAINMENT OF LIGHT...
- Publication number 20140161218
- Publication date Jun 12, 2014
- Eric P. LOEWEN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FILTER DEVICE FOR GAS FLOW LOADED WITH AEROSOLES AND/OR GASEOUS IODINE
- Publication number 20140007550
- Publication date Jan 9, 2014
- Yit Germany GmbH
- Hans Martinsteg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER FOR A NUCLEAR REACTOR CONTAINMENT VENTILATION SYSTEM
- Publication number 20140010340
- Publication date Jan 9, 2014
- Westinghouse Electric Company LLC
- Per-Olof Nilsson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL
- Publication number 20130294567
- Publication date Nov 7, 2013
- John D. MALLOY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Means for preventing contamination in the event of leakage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic iodine trapping apparatus

Injecting reactant into a spent fuel pool to react with radioactive...

Double containment nuclear power reactor with passive cooling and r...

Modular integrated gas high temperature nuclear reactor

Integrated passive cooling containment structure for a nuclear reactor

Modular manufacture, delivery, and assembly of nuclear reactor buil...

Nuclear fuel assembly with multi-pitch wire wrap

Melt confinement device

Sparger for reducing the concentration of radioactive materials and...

Integrated passive cooling containment structure for a nuclear reactor

Reactor containment building spent fuel pool filter vent

Floating nuclear reactor protection system

Systems and methods for enhancing isolation of high-temperature rea...

Containment building separation system at a nuclear power plant

Valve assembly with isolation valve vessel

Operating floor confinement and nuclear plant

Environmentally sequestered spent fuel pool

System and method for preventing and monitoring leakage of water fr...

Passive containment cooling and filtered venting system, and nuclea...

Nuclear power generation system

Containment vessel and nuclear power plant

Systems and methods for enhancing isolation of high-temperature rea...

Passive filtration of air egressing from nuclear containment

Valve assembly with isolation valve vessel

Containment for a water cooled and moderated nuclear reactor

Filter for a nuclear reactor containment ventilation system

Reactor containment vessel and nuclear power plant using the same

Radioactive capture system for severe accident containment of light...

Method for depressurizing a nuclear power plant, depressurization s...

Building with a sealing element

Patents Applicationslast 30 patents

MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR BUIL...

INTEGRATED NUCLEAR REACTOR SYSTEM INCLUDING DOUBLE CONTAINMENT STRU...

SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...

NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP

REACTOR BUILDING AND VESSEL SYSTEMS

GUIDING DEVICE OF A SYSTEM FOR CONFINING AND COOLING MELT FROM THE...

EXTERNAL REACTOR VESSEL COOLING SYSTEM FOR FLOATING NUCLEAR POWER P...

INTEGRATED PASSIVE COOLING CONTAINMENT STRUCTURE FOR A NUCLEAR REACTOR

REACTOR CONTAINMENT BUILDING SPENT FUEL POOL FILTER VENT

CONTAINMENT STRUCTURE AND ARRANGEMENT FOR NUCLEAR REACTOR

VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL

Melt Confinement Device

Modular Integrated Gas High Temperature Nuclear Reactor

Emission monitoring system for a venting system of a nuclear power...

ENVIRONMENTALLY SEQUESTERED SPENT FUEL POOL

FLOATING NUCLEAR REACTOR PROTECTION SYSTEM

Reactor Containment Building Spent Fuel Pool Filter Vent

SYSTEMS AND METHODS FOR ENHANCING ISOLATION OF HIGH-TEMPERATURE REA...

VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL

Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...

Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...

Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and...

OPERATING FLOOR CONFINEMENT AND NUCLEAR PLANT

PASSIVE FILTRATION OF AIR EGRESSING FROM NUCLEAR CONTAINMENT

NUCLEAR POWER GENERATION SYSTEM

Containment Sump Ceramic Drain Plug

RADIOACTIVE CAPTURE SYSTEM FOR SEVERE ACCIDENT CONTAINMENT OF LIGHT...

FILTER DEVICE FOR GAS FLOW LOADED WITH AEROSOLES AND/OR GASEOUS IODINE

FILTER FOR A NUCLEAR REACTOR CONTAINMENT VENTILATION SYSTEM

VALVE ASSEMBLY WITH ISOLATION VALVE VESSEL