Membership
Tour
Register
Log in
Pressure suppression
Follow
Industry
CPC
G21C9/004
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G21
Nuclear engineering
G21C
NUCLEAR REACTORS
G21C9/00
Emergency protection arrangements structurally associated with the reactor
Current Industry
G21C9/004
Pressure suppression
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Control rod drive system for nuclear reactor
Patent number
11,935,663
Issue date
Mar 19, 2024
SMR INVENTEC, LLC
Krishna P. Singh
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
Depressurisation valve
Patent number
11,742,100
Issue date
Aug 29, 2023
ROLLS-ROYCE SMR LIMITED
Brenton D Shearer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Very simplified boiling water reactors for commercial electricity g...
Patent number
11,742,099
Issue date
Aug 29, 2023
GE-Hitachi Nuclear Energy Americas LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Inadvertent actuation block valve for a small modular nuclear reactor
Patent number
11,521,757
Issue date
Dec 6, 2022
CURTISS-WRIGHT FLOW CONTROL CORPORATION
Hugh S. O'Brien
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Depressurization valve
Patent number
11,521,758
Issue date
Dec 6, 2022
ROLLS-ROYCE SMR LIMITED
Brenton D Shearer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reactor containment vessel vent system
Patent number
11,404,178
Issue date
Aug 2, 2022
Hitachi-GE Nuclear Energy, Ltd.
Hajime Furuichi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
System and method for reducing atmospheric release of radioactive m...
Patent number
11,355,255
Issue date
Jun 7, 2022
Korea Atomic Energy Research Institute
Joo-Hwan Park
F28 - HEAT EXCHANGE IN GENERAL
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
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
Nuclear power plant
Patent number
10,937,555
Issue date
Mar 2, 2021
CAVERION Deutschland GmbH
Chafik El Kabali
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Convective dry filtered containment venting system
Patent number
10,839,967
Issue date
Nov 17, 2020
Framatome Inc.
William Henry Cooper
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive reactor cooling system
Patent number
10,720,249
Issue date
Jul 21, 2020
SMR INVENTEC, LLC.
Krishna P. Singh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Containment internal passive heat removal system
Patent number
10,720,250
Issue date
Jul 21, 2020
Joint-Stock Company Scientific Research and Design Institute for Energy Techn...
Vladimir Victorovich Bezlepkin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Very simplified boiling water reactors for commercial electricity g...
Patent number
10,706,973
Issue date
Jul 7, 2020
GE-Hitachi Nuclear Energy Americas LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Passive cooling system of containment building and nuclear power pl...
Patent number
10,706,974
Issue date
Jul 7, 2020
Korea Atomic Energy Research Institute
Young In Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Loss-of-coolant accident reactor cooling system
Patent number
10,665,354
Issue date
May 26, 2020
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Defense in depth safety paradigm for nuclear reactor
Patent number
10,529,457
Issue date
Jan 7, 2020
BWXT mPower, Inc.
John D Malloy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Emergency and back-up cooling of nuclear fuel and reactors and fire...
Patent number
10,522,256
Issue date
Dec 31, 2019
Catherine Lin-Hendel
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Vacuum breaker valve assembly
Patent number
10,436,340
Issue date
Oct 8, 2019
GE-Hitachi Nuclear Energy Americas LLC
Gary M. Anthony
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear power plant that can automatically close a steam safety rel...
Patent number
10,438,707
Issue date
Oct 8, 2019
Hitachi - GE Nuclear Energy, Ltd.
Kazuaki Kito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Venting system for the containment of a nuclear plant and method of...
Patent number
10,438,706
Issue date
Oct 8, 2019
Framatome GmbH
Bernd Eckardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration material for filtered venting, and filtered venting device
Patent number
10,434,494
Issue date
Oct 8, 2019
Rasa Industries, Ltd.
Toshiki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the pressure relief of a nuclear power plant, pressure-r...
Patent number
10,304,573
Issue date
May 28, 2019
Framatome GmbH
Bernd Eckardt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear plant with a containment shell and with a pressure relief s...
Patent number
10,304,574
Issue date
May 28, 2019
Framatome GmbH
Sebastian Buhlmann
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
Pressure relief system for the containment of a nuclear power facil...
Patent number
10,236,085
Issue date
Mar 19, 2019
Framatome GmbH
Bernd Eckardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems, methods, and filters for radioactive material capture
Patent number
10,176,901
Issue date
Jan 8, 2019
GE-Hitachi Nuclear Energy Americas LLC
Eric P. Loewen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reactor and operating method for the reactor
Patent number
10,134,493
Issue date
Nov 20, 2018
Korea Atomic Energy Research Institute
Sung-Jae Yi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Loss-of-coolant accident reactor cooling system
Patent number
10,096,389
Issue date
Oct 9, 2018
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
DEPRESSURISATION VALVE
Publication number
20220406478
Publication date
Dec 22, 2022
ROLLS-ROYCE SMR LIMITED
Brenton D SHEARER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Reactor Containment Vessel Vent System
Publication number
20220319729
Publication date
Oct 6, 2022
Hitachi-GE NUCLEAR ENERGY, LTD.
Hajime FURUICHI
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
ORGANIC IODINE TRAPPING APPARATUS AND ORGANIC IODINE TRAPPING METHOD
Publication number
20220051813
Publication date
Feb 17, 2022
HITACHI-GE NUCLEAR ENERGY, LTD
Sohei FUKUI
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
LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM
Publication number
20210012913
Publication date
Jan 14, 2021
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INTEGRAL PRESSURE VESSEL PENETRATIONS AND SYSTEMS AND METHODS FOR U...
Publication number
20200395135
Publication date
Dec 17, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Christer N. Dahlgren
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Reactor Containment Vessel Vent System
Publication number
20200343012
Publication date
Oct 29, 2020
HITACHI-GE NUCLEAR ENERGY, LTD
Hajime FURUICHI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
VERY SIMPLIFIED BOILING WATER REACTORS FOR COMMERCIAL ELECTRICITY G...
Publication number
20200321136
Publication date
Oct 8, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DEPRESSURISATION VALVE
Publication number
20200194134
Publication date
Jun 18, 2020
Rolls-Royce plc
Brenton D SHEARER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE REACTOR COOLING SYSTEM
Publication number
20200176137
Publication date
Jun 4, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
INADVERTENT ACTUATION BLOCK VALVE FOR A SMALL MODULAR NUCLEAR REACTOR
Publication number
20190362861
Publication date
Nov 28, 2019
Curtiss-Wright Flow Control Corporation
Hugh S. O'BRIEN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Containment Building Separation System at a Nuclear Power Plant
Publication number
20190311817
Publication date
Oct 10, 2019
JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
Vladimir Victorovich BEZLEPKIN
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
VERY SIMPLIFIED BOILING WATER REACTORS FOR COMMERCIAL ELECTRICITY G...
Publication number
20180322966
Publication date
Nov 8, 2018
Brian S. Hunt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM
Publication number
20180254113
Publication date
Sep 6, 2018
SMR Inventec, LLC
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
EMERGENCY AND BACK-UP COOLING OF NUCLEAR FUEL AND REACTORS AND FIRE...
Publication number
20180144836
Publication date
May 24, 2018
Catherine Lin-Hendel
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Systems, Devices, and/or Methods for Managing Radiation Shielding
Publication number
20180130561
Publication date
May 10, 2018
Radium Incorporated
Alfred Campbell Abernethy
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Containment Internal Passive Heat Removal System
Publication number
20170372805
Publication date
Dec 28, 2017
JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
Vladimir Victorovich BEZLEPKIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Atomic Power Plant
Publication number
20170229196
Publication date
Aug 10, 2017
Hitachi-GE NUCLEAR ENERGY, LTD.
Kazuaki KITO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE CONTAINMENT COOLING AND FILTERED VENTING SYSTEM, AND NUCLEA...
Publication number
20170162281
Publication date
Jun 8, 2017
KABUSHIKI KAISHA TOSHIBA
Takashi SATO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE COOLING SYSTEM OF CONTAINMENT BUILDING AND NUCLEAR POWER PL...
Publication number
20170004892
Publication date
Jan 5, 2017
Korea Atomic Energy Research Institute
Young In KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Cooling System of Reactor Suppression Pool
Publication number
20160268009
Publication date
Sep 15, 2016
HITACHI-GE NUCLEAR ENERGY, LTD
Masaki KASHIYAMA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTAINMENT FILTERED VENTING SYSTEM (CFVS) FOR NUCLEAR POWER PLANT
Publication number
20160260507
Publication date
Sep 8, 2016
FNC Technology Co., Ltd.
BYUNG CHUL LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NUCLEAR POWER PLANT
Publication number
20160189809
Publication date
Jun 30, 2016
CAVERION Deutschland GmbH
Chafik El Kabali
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
EMISSION MONITORING SYSTEM FOR A VENTING SYSTEM OF A NUCLEAR POWER...
Publication number
20160118149
Publication date
Apr 28, 2016
AREVA GMBH
AXEL HILL
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REACTOR AND OPERATING METHOD FOR THE REACTOR
Publication number
20160042816
Publication date
Feb 11, 2016
Korea Atomic Energy Research Institute
Sung-Jae Yi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
VENTING SYSTEM FOR THE CONTAINMENT OF A NUCLEAR PLANT AND METHOD OF...
Publication number
20160019986
Publication date
Jan 21, 2016
AREVA GMBH
BERND ECKARDT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PRESSURE RELIEF SYSTEM FOR THE CONTAINMENT OF A NUCLEAR POWER FACIL...
Publication number
20160019987
Publication date
Jan 21, 2016
AREVA GMBH
BERND ECKARDT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
LIQUID NITROGEN EMERGENCY COOLING SYSTEM FOR NUCLEAR POWER PLANTS
Publication number
20150380115
Publication date
Dec 31, 2015
Scott Clair Pockrandt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING