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G21F9/30
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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
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G21F9/30
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Patents Grants
last 30 patents
Information
Patent Grant
Method for synergistically vitrifying medium and low-level radioact...
Patent number
12,176,120
Issue date
Dec 24, 2024
WUHAN UNIVERSITY OF TECHNOLOGY
Kai Xu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for conditioning ion exchange resins and apparatus for carry...
Patent number
12,033,766
Issue date
Jul 9, 2024
FRAMATOME GMBH
Gert Seybert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for stabilizing neutralization slag of uranium associated zi...
Patent number
11,978,568
Issue date
May 7, 2024
THE FOURTH RESEARCH AND DESIGN ENGINEERING INSTITUTE OF CHINA NATIONAL NUCLEA...
Yang Gao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Biosensors for detecting and/or neutralizing bioavailable uranium a...
Patent number
11,898,211
Issue date
Feb 13, 2024
Lawrence Livermore National Security, LLC
Dan Mcfarland Park
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Modular, integrated, automated, compact, and proliferation-hardened...
Patent number
11,894,154
Issue date
Feb 6, 2024
CURIO SOLUTIONS LLC
Yechezkel Moskowitz
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
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
Method and system to contain or encapsulate radioactive materials a...
Patent number
11,817,229
Issue date
Nov 14, 2023
Mohammad Ali Sanagooy Moharrer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of treating radioactive waste resin and an equipment therefor
Patent number
11,810,684
Issue date
Nov 7, 2023
Korea Atomic Energy Research Institute
Ki Rak Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ambient temperature decontamination of nuclear power plant componen...
Patent number
11,728,054
Issue date
Aug 15, 2023
Westinghouse Electric Company LLC
Kurtis R. Crytzer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Separation apparatus for high-level nuclear waste
Patent number
11,728,060
Issue date
Aug 15, 2023
Sharif Abu Darda
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Encapsulation composition for storage or confinement of waste which...
Patent number
11,676,737
Issue date
Jun 13, 2023
Polynt Composites France
Christine Dhersin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for reducing radiologically-contaminated waste
Patent number
11,651,867
Issue date
May 16, 2023
Westinghouse Electric Company LLC
Keith Mahosky
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Solidifying method of hydroxides of radionuclides
Patent number
11,587,693
Issue date
Feb 21, 2023
Korea Atomic Energy Research Institute
Hee Chul Eun
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Induction heating device, radioactive waste melting process device...
Patent number
11,570,856
Issue date
Jan 31, 2023
Denki Kogyo Company, Limited
Yohei Awata
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Geologic disposal of uranium waste products
Patent number
11,508,489
Issue date
Nov 22, 2022
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Managing volatiles in nuclear waste vitrification
Patent number
11,508,490
Issue date
Nov 22, 2022
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Microwave curing device for beach face of uranium tailings pond
Patent number
11,458,517
Issue date
Oct 4, 2022
University of South China
Yong Liu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for decontaminating metal surfaces of a nuclear facility
Patent number
11,443,863
Issue date
Sep 13, 2022
Framatome GmbH
Luis Sempere Belda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Managing the disposal of high-level nuclear waste
Patent number
11,443,864
Issue date
Sep 13, 2022
Henry Crichlow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for radiation shielding
Patent number
11,424,045
Issue date
Aug 23, 2022
WARREN ENVIRONMENTAL & COATING, LLC
Danny Warren
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Radiation detecting attachment, working machine, and sorting method
Patent number
11,415,709
Issue date
Aug 16, 2022
SUZUKEN KOGYO CO., LTD.
Yasunobu Suzuki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for sequestering ions in an environmental matrix
Patent number
11,414,334
Issue date
Aug 16, 2022
United States Government, as represented by the Administrator of the U.S. EPA
Kirk Gerald Scheckel
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for producing solidifying material for radioactive waste dis...
Patent number
11,417,438
Issue date
Aug 16, 2022
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
Do Gyeum Kim
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Radioactive granular dispensing device
Patent number
11,393,605
Issue date
Jul 19, 2022
GEOROC INTERNATIONAL, INC.
Salvatore Moricca
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Cold crucible comprising metal oxide barrier and method for manufac...
Patent number
11,391,516
Issue date
Jul 19, 2022
Korea Hydro & Nuclear Power Co., Ltd.
Young Hwan Hwang
C01 - INORGANIC CHEMISTRY
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
Controlled hip container collapse for radioactive waste treatment
Patent number
11,361,872
Issue date
Jun 14, 2022
Salvatore Moricca
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Deep human-made cavern construction
Patent number
11,339,611
Issue date
May 24, 2022
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Electrolyte for electrochemical decontamination and preparation met...
Patent number
11,342,092
Issue date
May 24, 2022
China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.
Liguo Xu
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for dismantling a steam generator or heat exchanger, in part...
Patent number
11,328,828
Issue date
May 10, 2022
Framatome GmbH
Jens Beck
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
BIOSENSORS FOR DETECTING AND/OR NEUTRALIZING BIOAVAILABLE URANIUM A...
Publication number
20240376556
Publication date
Nov 14, 2024
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Dan Mcfarland PARK
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH-INTENSITY FOCUSED ULTRASOUND APPARATUS AND METHOD FOR DECONTAM...
Publication number
20240371537
Publication date
Nov 7, 2024
ENESG CO., LTD.
Unhak SEONG
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR CONTROLLING METAL DISSOLUTION USING AN ELECTRICAL CURRENT
Publication number
20240363260
Publication date
Oct 31, 2024
BATTELLE SAVANNAH RIVER ALLIANCE, LLC
WILLIAM E. DANIEL
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
A method for sampling a solid object, and a system configured to sa...
Publication number
20240288344
Publication date
Aug 29, 2024
Teknologian Tutkimuskeskus VTT Oy
Jouni Hokkinen
G01 - MEASURING TESTING
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
SYSTEM AND METHOD TO STABILIZE RADIOACTIVE ISOTOPES
Publication number
20240221967
Publication date
Jul 4, 2024
Charles Allen Williams
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONS
Publication number
20240199487
Publication date
Jun 20, 2024
MATERIAL. EVOLUTION LTD.
Eric WITT
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR STABLIZING NEUTRALIZATION SLAG OF URANIUM ASSOCIATED ZIR...
Publication number
20240170173
Publication date
May 23, 2024
The Fourth Research and Design Engineering Institute of China National Nuclea...
Yang Gao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ELECTROCHEMICAL SURFACE TREATMENT APPARATUS
Publication number
20240170171
Publication date
May 23, 2024
C-Tech Innovation Limited
Robert BELL
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Waste Material Encapsulation Using Polymeric Materials
Publication number
20240170174
Publication date
May 23, 2024
Battelle Memorial Institute
Josef MATYAS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SEPARATION APPARATUS FOR HIGH-LEVEL NUCLEAR WASTE
Publication number
20240120122
Publication date
Apr 11, 2024
Sharif Abu DARDA
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
MODULAR, INTEGRATED, AUTOMATED, COMPACT, AND PROLIFERATION-HARDENED...
Publication number
20240120120
Publication date
Apr 11, 2024
CURIO SOLUTIONS LLC
YECHEZKEL MOSKOWITZ
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD OF MAKING A MERCURY BASED COMPOUND, MERCURY BASED COMPOUND,...
Publication number
20240120124
Publication date
Apr 11, 2024
Suneel Navnitdas Parekh
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HAZARDOUS WASTE DISPOSAL USING SALT
Publication number
20240105353
Publication date
Mar 28, 2024
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Diamond Wire Saw Dry-Cutting Method
Publication number
20240051183
Publication date
Feb 15, 2024
EGUN CO., LTD.
Sung Jun LEE
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
NANO-AMENDED CEMENTITIOUS MATERIALS FOR WASTE STABILIZATION
Publication number
20240051871
Publication date
Feb 15, 2024
University of South Carolina
Fabio Matta
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
CONNECTION DEVICE FOR PLANT FOR PROCESSING PRODUCTS BY HIGH-TEMPERA...
Publication number
20240038409
Publication date
Feb 1, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Hubert-Alexandre Turc
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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
MODULAR, INTEGRATED, AUTOMATED, COMPACT, AND PROLIFERATION-HARDENED...
Publication number
20230360813
Publication date
Nov 9, 2023
CURIO SOLUTIONS LLC
YECHEZKEL MOSKOWITZ
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MODULAR, INTEGRATED, AUTOMATED, COMPACT, AND PROLIFERATION-HARDENED...
Publication number
20230245794
Publication date
Aug 3, 2023
CURIO SOLUTIONS LLC
YECHEZKEL MOSKOWITZ
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
GRAPHITE DECONTAMINATION
Publication number
20230215592
Publication date
Jul 6, 2023
The University of Manchester
Tatiana GREBENNIKOVA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONSTRUCTING METHOD FOR DELAYING CORROSION OF RADIOACTIVE WASTE DIS...
Publication number
20230178261
Publication date
Jun 8, 2023
KOREA RADIOACTIVE WASTE AGENCY
Hae Ryong JUNG
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR DEHALOGENATION AND VITRIFICATION OF RADIOACTIVE METAL HA...
Publication number
20230139928
Publication date
May 4, 2023
WUHAN UNIVERSITY OF TECHNOLOGY
KAI XU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REUSABLE STRUCTURES CONTAINING ISOTOPES FOR SIMULATING RADIOACTIVE...
Publication number
20230083647
Publication date
Mar 16, 2023
Battelle Energy Alliance, LLC
Nicholas R. Mann
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A METHOD FOR THE DIGESTION OF A URANIUM BASED MATERIAL
Publication number
20230060822
Publication date
Mar 2, 2023
Institut National des Radioéléments
Andrew Ken CEA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
URANIUM HEXAFLUORIDE BYPRODUCTS AND/OR MATERIALS DISPOSAL
Publication number
20230020410
Publication date
Jan 19, 2023
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
MOBILE COMPRESSION AND MELTING COMPOSITE VOLUME REDUCTION SYSTEM AN...
Publication number
20220415532
Publication date
Dec 29, 2022
ORION ENC CO., LTD.
Un Jang LEE
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PROCESS FOR THE DECONTAMINATION OF RADIOACTIVELY CONTAMINATED MATER...
Publication number
20220392659
Publication date
Dec 8, 2022
High Energy Technologies IP Holding GK
Jun NISHIMAGI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
BIOLOGICAL MICROBIAL TREATING AGENT FOR RADIOACTIVE MATERIAL REMOVAL
Publication number
20220372432
Publication date
Nov 24, 2022
Seungchang YANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE