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CPC
G21F9/302
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PHYSICS
G21
Nuclear engineering
G21F
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT TREATING RADIOACTIVELY CONTAMINATED MATERIAL DECONTAMINATION ARRANGEMENTS THEREFOR
G21F9/00
Treating radioactively contaminated material Decontamination arrangements therefor
Current Industry
G21F9/302
in an inorganic matrix
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Patents Grants
last 30 patents
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Patent Grant
Zamak stabilization of spent sodium-cooled reactor fuel assemblies
Patent number
11,837,374
Issue date
Dec 5, 2023
TerraPower, LLC.
Robert A. Corbin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Composition and method for the processing of hazardous sludges and...
Patent number
11,361,871
Issue date
Jun 14, 2022
Paul George Heath
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for decontaminating radiocontaminated grains
Patent number
10,706,981
Issue date
Jul 7, 2020
CORELEX SAN-EI CO., LTD.
Ai Van Tran
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling radioactive solutions
Patent number
10,614,926
Issue date
Apr 7, 2020
STATE ATOMIC ENERGY CORPORATION “ROASTOM” ON BEHALF OF THE RUSSIAN FEDERATION
Andrey Anatolievich Lizin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing a solid nanocomposite material based on hexa-...
Patent number
10,246,367
Issue date
Apr 2, 2019
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Agnès Grandjean
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Radioactive cesium adsorbent, method for producing the same, and me...
Patent number
9,455,054
Issue date
Sep 27, 2016
The Foundation for the Promotion of Industrial Science
Kazuyuki Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apatite sequestration of technetium
Patent number
9,443,627
Issue date
Sep 13, 2016
Sandia Corporation
Robert C. Moore
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solidification method of radioactive waste
Patent number
9,437,338
Issue date
Sep 6, 2016
Kabushiki Kaisha Toshiba
Akio Sayano
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Densified waste form and method for forming
Patent number
9,343,192
Issue date
May 17, 2016
Sandia Corporation
Terry J. Garino
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Immobilization of Technetium by Electroless Plating
Patent number
9,108,867
Issue date
Aug 18, 2015
AREVA Inc.
Kevin J. Hagerty
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for stabilizing waste and hazardous waste
Patent number
9,072,926
Issue date
Jul 7, 2015
Environmental Services Company Ltd.
Gilad Golub
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Nano flex HLW/spent fuel rods recycling and permanent disposal
Patent number
8,993,826
Issue date
Mar 31, 2015
Dimitre S. Assenov
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Coal waste treatment processes and products
Patent number
8,987,541
Issue date
Mar 24, 2015
Dimitre S. Assenov
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic ingot of spent filter having trapped radioactive cesium and...
Patent number
8,969,646
Issue date
Mar 3, 2015
Korea Atomic Energy Research Institute
Jin-Myeong Shin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Methods of consolidating radioactive containing materials by hot is...
Patent number
8,754,282
Issue date
Jun 17, 2014
American Isostatic Presses, Inc.
Rajendra Persaud
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for partially decontaminating radioactive waste
Patent number
8,754,283
Issue date
Jun 17, 2014
Forschungszentrum Juelich GmbH
Werner F. Lensa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus for dissolution experiment of mineral
Patent number
8,656,794
Issue date
Feb 25, 2014
Korea Institute of Geoscience & Mineral Resources (KIGAM)
Jung-Hae Choi
G01 - MEASURING TESTING
Information
Patent Grant
Matrix material comprising graphite and an inorganic binder suited...
Patent number
8,502,009
Issue date
Aug 6, 2013
ALD Vacuum Technologies GmbH
Milan Hrovat
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of waste stabilization with dewatered chemically bonded phos...
Patent number
7,745,679
Issue date
Jun 29, 2010
CH2M Hill, Inc.
Arun Wagh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
In-container mineralization
Patent number
7,476,194
Issue date
Jan 13, 2009
Studsvik, Inc.
John Bradley Mason
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Ceramic for packaging of radioactive cesium
Patent number
7,148,394
Issue date
Dec 12, 2006
Commissariat a l'Energie Atomique
Gilles Leturcq
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Processes for immobilizing radioactive and hazardous wastes
Patent number
7,091,393
Issue date
Aug 15, 2006
Geomatrix Solutions, Inc.
Anatoly Chekhmir
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Metal alloy and metal alloy storage product for storing radioactive...
Patent number
7,034,197
Issue date
Apr 25, 2006
Clean Technologies International Corporation
Anthony S. Wagner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Boron-based containment matrix for the storage or transmutation of...
Patent number
7,012,168
Issue date
Mar 14, 2006
Commissariat a l'Energie Atomique
Sylvain Deutsch
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Design of new materials whose use produces a chemical bond with a d...
Patent number
6,799,089
Issue date
Sep 28, 2004
Institut Francais du Petrole
Hervé Toulhoat
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Processes for immobilizing radioactive and hazardous wastes
Patent number
6,734,334
Issue date
May 11, 2004
Geomatrix Solutions, Inc.
Anatoly Chekhmir
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Disposal of radiation waste in glacial ice
Patent number
6,714,617
Issue date
Mar 30, 2004
Ágúst Valfells
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reduction of leachability and solubility of radionuclides and radio...
Patent number
6,635,796
Issue date
Oct 21, 2003
Sevenson Environmental Services, Inc.
Dhiraj Pal
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method to confine plutonium in apatitic ceramics and products obtai...
Patent number
6,624,339
Issue date
Sep 23, 2003
Commissariat a l'Energie Atomique
JoJo{overscore (e)}lle Carpena
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Confinement of caesium and/or rubidium in apatitic ceramics
Patent number
6,489,531
Issue date
Dec 3, 2002
Commissariat a l'Energie Atomique
Joëlle Carpena
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
INJECTION METHOD FOR NUCLEAR WASTE CAPSULE CONSTRUCTION
Publication number
20240274310
Publication date
Aug 15, 2024
Henry Crichlow
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE NUCLEAR WASTE DISPOSAL CAPSULES
Publication number
20240274311
Publication date
Aug 15, 2024
Henry Crichlow
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPACT AND LIGHT ELECTROMAGNETIC SHIELDING FOR A HIGH-POWER INDUCTOR
Publication number
20230380025
Publication date
Nov 23, 2023
ORANO RECYCLAGE
Etienne Rousset
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MITIGATING NUCLEAR FUEL DAMAGE: NUCLEAR REACTOR AND/OR INCIDENT OR...
Publication number
20210366625
Publication date
Nov 25, 2021
Robert G. Abboud
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD OF HANDLING RADIOACTIVE SOLUTIONS
Publication number
20190371483
Publication date
Dec 5, 2019
STATE ATOMIC ENERGY CORPORATION "ROSATOM" ON BEHALF OF THE RUSSIAN FEDERATION
Andrey Anatolievich LIZIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR DECONTAMINATING RADIOCONTAMINATED GRAINS
Publication number
20180330838
Publication date
Nov 15, 2018
CORELEX SAN-EI CO., LTD.
Ai Van TRAN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Deep Geologic Disposal of Nuclear Waste
Publication number
20180290188
Publication date
Oct 11, 2018
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
WASTE IMMOBILIZATION METHODS AND STORAGE SYSTEMS
Publication number
20160260512
Publication date
Sep 8, 2016
Savannah River Nuclear Solutions, LLC
John T. Bobbitt
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR MANUFACTURING SOLIDIFIED BODY OF RADIOACTIVE WASTE AND M...
Publication number
20160027543
Publication date
Jan 28, 2016
KABUSHIKI KAISHA TOSHIBA
Yusuke NOHARA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SOLIDIFICATION METHOD OF RADIOACTIVE WASTE
Publication number
20150011816
Publication date
Jan 8, 2015
KABUSHIKI KAISHA TOSHIBA
Akio SAYANO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COAL WASTE TREATMENT PROCESSES AND PRODUCTS, AND THEIR USES
Publication number
20140251182
Publication date
Sep 11, 2014
Dimitre S. Assenov
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
RADIOACTIVE CESIUM ADSORBENT, METHOD FOR PRODUCING THE SAME, AND ME...
Publication number
20140194665
Publication date
Jul 10, 2014
THE Foundation for the Promotion of industrial Science
Kazuyuki Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CERAMIC INGOT OF SPENT FILTER HAVING TRAPPED RADIOACTIVE CESIUM AND...
Publication number
20140114112
Publication date
Apr 24, 2014
Korea Hydro & Nuclear Power Co., LTD.
Jin-Myeong SHIN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Immobilization of Technetium by Electroless Plating
Publication number
20140058183
Publication date
Feb 27, 2014
AREVA NP INC.
Kevin J. Hagerty
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR STABILIZING WASTE AND HAZARDOUS WASTE
Publication number
20140005461
Publication date
Jan 2, 2014
ENVIRONMENTAL SERVICES COMPANY LTD.
Gilad Golub
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR PARTIALLY DECONTAMINATING RADIOACTIVE WASTE
Publication number
20130211172
Publication date
Aug 15, 2013
Werner F. Lensa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NANO FLEX HLW/SPENT FUEL RODS RECYCLING AND PERMANENT DISPOSAL
Publication number
20130197293
Publication date
Aug 1, 2013
Dimitre S. Assenov
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHODS OF CONSOLIDATING RADIOACTIVE CONTAINING MATERIALS BY HOT IS...
Publication number
20130109903
Publication date
May 2, 2013
AMERICAN ISOSTATIC PRESSES, INC
Rajendra PERSAUD
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
APPARATUS FOR DISSOLUTION EXPERIMENT OF MINERAL
Publication number
20130098177
Publication date
Apr 25, 2013
Korea Institute of Geoscience and Mineral Resources (KIGAM)
Jung-Hae CHOI
G01 - MEASURING TESTING
Information
Patent Application
CARBONACEOUS RADIOACTIVE WASTE TREATMENT
Publication number
20110319699
Publication date
Dec 29, 2011
ELECTRICITE DE FRANCE
Gérard Laurent
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF THE FLASH SINTERING TECHNIQUE FOR THE SYNTHESIS AND DENSIFIC...
Publication number
20100276634
Publication date
Nov 4, 2010
Lionel Campayo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CARBONACEOUS RADIOACTIVE WASTE TREATMENT
Publication number
20100234664
Publication date
Sep 16, 2010
ELECTRICITE DE FRANCE
Gerard Laurent
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATRIX MATERIAL COMPRISING GRAPHITE AND AN INORGANIC BINDER SUITED...
Publication number
20100167905
Publication date
Jul 1, 2010
ALD Vacuum Technologies GmbH
MILAN HROVAT
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of waste stabilization with dewatered chemically bonded phos...
Publication number
20060235258
Publication date
Oct 19, 2006
CH2M HILL,INC
Arun Wagh
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
PROCESSES FOR IMMOBILIZING RADIOACTIVE AND HAZARDOUS WASTES
Publication number
20060129018
Publication date
Jun 15, 2006
Anatoly Chekhmir
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
In-container mineralization
Publication number
20060009671
Publication date
Jan 12, 2006
John Bradley Mason
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Metal alloy and metal alloy storage product for storing fast neutro...
Publication number
20050254988
Publication date
Nov 17, 2005
Clean Technologies International Corporation
Anthony S. Wagner
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
In-container mineralization
Publication number
20050096495
Publication date
May 5, 2005
John Bradley Mason
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Ceramic with hollandite structure incorporating cesium usable for p...
Publication number
20030139281
Publication date
Jul 24, 2003
Gilles Leturcq
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Metal alloy and metal alloy storage product for storing radioactive...
Publication number
20020173687
Publication date
Nov 21, 2002
Anthony S. Wagner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...