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

Current Industry

G21C13/028Seals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Integral vessel isolation valve
- Patent number 12,087,456
- Issue date Sep 10, 2024
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor cooling system that can discharge steam into refuel...
- Patent number 11,830,631
- Issue date Nov 28, 2023
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- 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
Plenum plate standoff spools for separating a pair of plenum plates...
- Patent number 11,724,830
- Issue date Aug 15, 2023
- BWXT Nuclear Energy, Inc.
- James B. Inman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pit gate, pit equipment, nuclear power facility, and pit gate insta...
- Patent number 11,594,341
- Issue date Feb 28, 2023
- Mitsubishi Heavy Industries, Ltd.
- Hiromu Okamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Nuclear power generator, fuel cartridges, and cooling tubes for nuc...
- Patent number 11,521,756
- Issue date Dec 6, 2022
- CARBON FREE HOLDINGS LLC
- Claudio Filippone
- 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
Compact raised face flange
- Patent number 11,300,236
- Issue date Apr 12, 2022
- NuScale Power, LLC
- Tamas Liszkai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor core shroud securing device
- Patent number 11,289,216
- Issue date Mar 29, 2022
- Framatome Inc.
- Kenneth Wade Markham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integral vessel isolation valve
- Patent number 11,189,385
- Issue date Nov 30, 2021
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pressure vessel
- Patent number 11,177,046
- Issue date Nov 16, 2021
- IHI Corporation
- Toshiyuki Sakata
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Pressure vessel
- Patent number 11,145,423
- Issue date Oct 12, 2021
- IHI Corporation
- Shigeki Sakakura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for using pipe cap assembly
- Patent number 11,105,454
- Issue date Aug 31, 2021
- Benjamin H. Ramirez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 reactor with heating elements housed in their entirety in a...
- Patent number 10,930,402
- Issue date Feb 23, 2021
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Michel Brun
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Electrical penetration assembly for a nuclear reactor vessel
- Patent number 10,910,118
- Issue date Feb 2, 2021
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Michel Brun
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Mechanical seal assembly and method for sealing an opening in a nuc...
- Patent number 10,902,958
- Issue date Jan 26, 2021
- Framatome Inc.
- Lynn Norcutt
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Containment seal
- Patent number 10,796,808
- Issue date Oct 6, 2020
- NuScale Power, LLC
- Derek Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nozzle seal structure
- Patent number 10,699,815
- Issue date Jun 30, 2020
- Mitsubishi Heavy Industries, Ltd.
- Tadaaki Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Installation structure for installing control rod drive mechanism a...
- Patent number 10,636,531
- Issue date Apr 28, 2020
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Won Ho Lee
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System, a device and a method for passive decay heat transport
- Patent number 10,607,740
- Issue date Mar 31, 2020
- THE SECRETARY, DEPARTMENT OF ATOMIC ENERGY
- Aparna Janardhanan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Riser cone apparatus to provide compliance between reactor componen...
- Patent number 10,600,520
- Issue date Mar 24, 2020
- BWXT mPower, Inc.
- Tyler A Edwards
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Sealing of a crack in a pool of a nuclear facility, using a robot
- Patent number 10,522,258
- Issue date Dec 31, 2019
- Electricite de France
- Marc Kuntz
- E04 - BUILDING
Information Patent Grant
Pipe cap with transition fitting
- Patent number 10,520,124
- Issue date Dec 31, 2019
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nuclear reactor flow path sealing systems and seals
- Patent number 10,460,845
- Issue date Oct 29, 2019
- GE-Hitachi Nuclear Energy Americas LLC
- Robin D Sprague
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrical penetrator assembly
- Patent number 10,388,417
- Issue date Aug 20, 2019
- TELEDYBE BROWN ENGINEERING, INC.
- Paul Brown
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Shaft sealing structure and reactor coolant pump
- Patent number 10,311,984
- Issue date Jun 4, 2019
- Mitsubishi Heavy Industries, Ltd.
- Kentarou Saeki
- 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
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
- Publication number 20240233965
- Publication date Jul 11, 2024
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Electrical Penetration
- Publication number 20240153656
- Publication date May 9, 2024
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Shingo ITO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
- Publication number 20240136077
- Publication date Apr 25, 2024
- Claudio Filippone
- 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
A CONTAINMENT SYSTEM
- Publication number 20220415528
- Publication date Dec 29, 2022
- Philip ELLINGHAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CABLE FEEDTHROUGH FOR RADIOACTIVE ENVIRONMENTS
- Publication number 20220392656
- Publication date Dec 8, 2022
- SCHOTT AG
- Oliver Fritz
- 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
INTEGRAL VESSEL ISOLATION VALVE
- Publication number 20220084701
- Publication date Mar 17, 2022
- BWXT mPower, Inc.
- John D. Malloy
- 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
ELECTRICAL PENETRATION ASSEMBLY, MANUFACTURING METHOD THEREOF, AND...
- Publication number 20210249148
- Publication date Aug 12, 2021
- TSINGHUA UNIVERSITY
- He Yan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR LONG-TERM COOLING SYSTEM AND NUCLEAR PLANT HAVING T...
- Publication number 20210193340
- Publication date Jun 24, 2021
- Korea Atomic Energy Research Institute
- Kyungjun KANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED PASSIVE COOLING CONTAINMENT STRUCTURE FOR A NUCLEAR REACTOR
- Publication number 20210193339
- Publication date Jun 24, 2021
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- David H. Hinds
- E04 - BUILDING
Information Patent Application
NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...
- Publication number 20210174976
- Publication date Jun 10, 2021
- Filippone Claudio
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PIT GATE, PIT EQUIPMENT, NUCLEAR POWER FACILITY, AND PIT GATE INSTA...
- Publication number 20210158979
- Publication date May 27, 2021
- Mitsubishi Heavy Industries, Ltd.
- Hiromu Okamoto
- 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
NUCLEAR REACTOR PLENUM PLATE STANDOFF SPOOLS
- Publication number 20210094706
- Publication date Apr 1, 2021
- BWXT Nuclear Energy, Inc.
- James B. Inman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Method For Using Pipe Cap Assembly
- Publication number 20200116290
- Publication date Apr 16, 2020
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL SEAL ASSEMBLY AND METHOD FOR SEALING AN OPENING IN A NUC...
- Publication number 20190304612
- Publication date Oct 3, 2019
- Framatome Inc.
- Lynn NORCUTT
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PRESSURE VESSEL
- Publication number 20190267144
- Publication date Aug 29, 2019
- IHI Corporation
- Toshiyuki SAKATA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PRESSURE VESSEL
- Publication number 20190259504
- Publication date Aug 22, 2019
- IHI Corporation
- Shigeki SAKAKURA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PIPE CAP WITH TRANSITION FITTING
- Publication number 20190170284
- Publication date Jun 6, 2019
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTEGRAL VESSEL ISOLATION VALVE
- Publication number 20190019587
- Publication date Jan 17, 2019
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ELECTRICAL PENETRATOR ASSEMBLY
- Publication number 20180197644
- Publication date Jul 12, 2018
- Teledyne Brown Engineering, Inc.
- Paul Brown
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ELECTRICAL PENETRATION ASSEMBLY FOR A NUCLEAR REACTOR VESSEL
- Publication number 20180190396
- Publication date Jul 5, 2018
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Michel BRUN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINMENT SEAL
- Publication number 20180190397
- Publication date Jul 5, 2018
- NuScale Power, LLC
- Derek NOEL
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR WITH HEATING ELEMENTS HOUSED IN THEIR ENTIRETY IN A...
- Publication number 20180190391
- Publication date Jul 5, 2018
- Société Technique pour l'Energie Atomique
- Michel BRUN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INSTALLATION STRUCTURE FOR INSTALLING CONTROL ROD DRIVE MECHANISM A...
- Publication number 20180102193
- Publication date Apr 12, 2018
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Won Ho LEE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NOZZLE SEAL STRUCTURE
- Publication number 20180047468
- Publication date Feb 15, 2018
- Mitsubishi Heavy Industries, Ltd.
- Tadaaki Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Integral vessel isolation valve

Nuclear reactor cooling system that can discharge steam into refuel...

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

Plenum plate standoff spools for separating a pair of plenum plates...

Pit gate, pit equipment, nuclear power facility, and pit gate insta...

Nuclear power generator, fuel cartridges, and cooling tubes for nuc...

Integrated passive cooling containment structure for a nuclear reactor

Compact raised face flange

Nuclear reactor core shroud securing device

Integral vessel isolation valve

Pressure vessel

Pressure vessel

Method for using pipe cap assembly

Containment building separation system at a nuclear power plant

Nuclear reactor with heating elements housed in their entirety in a...

Electrical penetration assembly for a nuclear reactor vessel

Mechanical seal assembly and method for sealing an opening in a nuc...

Containment seal

Nozzle seal structure

Installation structure for installing control rod drive mechanism a...

System, a device and a method for passive decay heat transport

Riser cone apparatus to provide compliance between reactor componen...

Sealing of a crack in a pool of a nuclear facility, using a robot

Pipe cap with transition fitting

Nuclear reactor flow path sealing systems and seals

Electrical penetrator assembly

Shaft sealing structure and reactor coolant pump

Patents Applicationslast 30 patents

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

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

Electrical Penetration

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP

REACTOR BUILDING AND VESSEL SYSTEMS

A CONTAINMENT SYSTEM

CABLE FEEDTHROUGH FOR RADIOACTIVE ENVIRONMENTS

INTEGRATED PASSIVE COOLING CONTAINMENT STRUCTURE FOR A NUCLEAR REACTOR

INTEGRAL VESSEL ISOLATION VALVE

CONTAINMENT STRUCTURE AND ARRANGEMENT FOR NUCLEAR REACTOR

ELECTRICAL PENETRATION ASSEMBLY, MANUFACTURING METHOD THEREOF, AND...

NUCLEAR REACTOR LONG-TERM COOLING SYSTEM AND NUCLEAR PLANT HAVING T...

INTEGRATED PASSIVE COOLING CONTAINMENT STRUCTURE FOR A NUCLEAR REACTOR

NUCLEAR POWER GENERATOR, FUEL CARTRIDGES FOR NUCLEAR POWER GENERATO...

PIT GATE, PIT EQUIPMENT, NUCLEAR POWER FACILITY, AND PIT GATE INSTA...

Modular Integrated Gas High Temperature Nuclear Reactor

NUCLEAR REACTOR PLENUM PLATE STANDOFF SPOOLS

Method For Using Pipe Cap Assembly

MECHANICAL SEAL ASSEMBLY AND METHOD FOR SEALING AN OPENING IN A NUC...

PRESSURE VESSEL

PRESSURE VESSEL

PIPE CAP WITH TRANSITION FITTING

INTEGRAL VESSEL ISOLATION VALVE

ELECTRICAL PENETRATOR ASSEMBLY

ELECTRICAL PENETRATION ASSEMBLY FOR A NUCLEAR REACTOR VESSEL

CONTAINMENT SEAL

NUCLEAR REACTOR WITH HEATING ELEMENTS HOUSED IN THEIR ENTIRETY IN A...

INSTALLATION STRUCTURE FOR INSTALLING CONTROL ROD DRIVE MECHANISM A...

NOZZLE SEAL STRUCTURE