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CPC
G21F9/24
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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
G21F9/24
by storage in the ground by storage under water
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Patents Grants
last 30 patents
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Patent Grant
Disposal of high-level waste into deep salt formations
Patent number
12,162,051
Issue date
Dec 10, 2024
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Nuclear waste retrievable disposal device, system, and method
Patent number
11,901,094
Issue date
Feb 13, 2024
Craig Porter
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear waste retrievable disposal device, system, and method
Patent number
11,721,449
Issue date
Aug 8, 2023
Craig Porter
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Radioactive waste repository when contacted by water provides borat...
Patent number
11,721,448
Issue date
Aug 8, 2023
National Technology & Engineering Solutions of Sandia, LLC
Yongliang Xiong
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
Device for disposing nuclear waste using deep geological repository
Patent number
11,393,604
Issue date
Jul 19, 2022
HARBIN QINGRUI SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Liyao Sun
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
Method and device for disposing nuclear waste using deep geological...
Patent number
11,322,268
Issue date
May 3, 2022
HARBIN QINGRUI SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Liyao Sun
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Emergency method and system for in-situ disposal and containment of...
Patent number
11,270,805
Issue date
Mar 8, 2022
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Disassembly and disposal of munition components
Patent number
11,087,898
Issue date
Aug 10, 2021
Henry Crichlow
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Abyssal sequestration of nuclear waste and other types of hazardous...
Patent number
10,629,315
Issue date
Apr 21, 2020
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Ventilated system for storing high level radioactive waste
Patent number
10,147,509
Issue date
Dec 4, 2018
Holtec International, Inc.
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Emergency method and system for in-situ disposal and containment of...
Patent number
10,115,489
Issue date
Oct 30, 2018
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Abyssal sequestration of nuclear waste and other types of hazardous...
Patent number
10,032,535
Issue date
Jul 24, 2018
Grand Abyss LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Abyssal sequestration of nuclear waste and other types of hazardous...
Patent number
9,741,460
Issue date
Aug 22, 2017
Grand Abyss, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Abyssal sequestration of nuclear waste and other types of hazardous...
Patent number
9,700,922
Issue date
Jul 11, 2017
Grand Abyss, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Abyssal sequestration of nuclear waste and other types of hazardous...
Patent number
9,190,181
Issue date
Nov 17, 2015
Grand Directions, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for waste burial and container for waste storage
Patent number
9,117,556
Issue date
Aug 25, 2015
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for temporary or permanent disposal of nuclear waste
Patent number
8,933,289
Issue date
Jan 13, 2015
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of and apparatus for final storage and safe operation of a n...
Patent number
8,693,609
Issue date
Apr 8, 2014
Werner Foppe
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Artificial multi-barrier for a radioactive waste treatment facility
Patent number
8,647,015
Issue date
Feb 11, 2014
Gunma University
Kenichiro Nakarai
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Performance assessment system for deep geologic repository for radi...
Patent number
8,521,432
Issue date
Aug 27, 2013
Institute of Nuclear Energy Research Atomic Energy Council
Shin-Jon Ju
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of precipitating uranium from an aqueous solution and/or sed...
Patent number
8,512,572
Issue date
Aug 20, 2013
U.S. Department of Energy
Tetsu K. Tokunaga
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Containment extension and processing method
Patent number
8,252,148
Issue date
Aug 28, 2012
Columbia Energy & Environmental Services, Inc.
Stephen Wolfe
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Containment extension and processing system and method
Patent number
7,985,322
Issue date
Jul 26, 2011
Columbia Energy & Environmental Services, Inc.
Stephen Wolfe
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for permanent and safe disposal of radioactive...
Patent number
7,525,112
Issue date
Apr 28, 2009
Dean Stewart Engelhardt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Waste processing system and related methods
Patent number
6,322,693
Issue date
Nov 27, 2001
Sun Drilling Products Corporation
Ricky Southall
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Pumpable/injectable phosphate-bonded ceramics
Patent number
6,204,214
Issue date
Mar 20, 2001
University of Chicago
Dileep Singh
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for the disposal of oil field wastes contaminated with natur...
Patent number
6,137,028
Issue date
Oct 24, 2000
Daniel Wayne Snow
E21 - EARTH DRILLING MINING
Information
Patent Grant
Installation for offshore storage of hazardous waste
Patent number
5,950,557
Issue date
Sep 14, 1999
Hydro Betong AB
Hans Georgii
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
SUB-CRITICALITY CONTROLLER FOR RADIOACTIVE MATERIALS
Publication number
20230282383
Publication date
Sep 7, 2023
National Technology & Engineering Solutions of Sandia, LLC
Yongliang Xiong
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR WASTE RETRIEVABLE DISPOSAL DEVICE, SYSTEM, AND METHOD
Publication number
20230146481
Publication date
May 11, 2023
CRAIG PORTER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DISPOSAL OF HIGH-LEVEL WASTE INTO DEEP SALT FORMATIONS
Publication number
20220362820
Publication date
Nov 17, 2022
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
STORING HAZARDOUS WASTE MATERIAL
Publication number
20220367080
Publication date
Nov 17, 2022
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DEEP GEOLOGICAL DISPOSAL OF HIGH LEVEL WASTE ONSITE AT NUCLEAR POWE...
Publication number
20220293292
Publication date
Sep 15, 2022
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
GEOLOGIC DISPOSAL OF URANIUM WASTE PRODUCTS
Publication number
20220165445
Publication date
May 26, 2022
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
DEVICE FOR DISPOSING NUCLEAR WASTE USING DEEP GEOLOGICAL REPOSITORY
Publication number
20210304913
Publication date
Sep 30, 2021
HARBIN QINGRUI SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Liyao Sun
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DISASSEMBLY AND DISPOSAL OF MUNITION COMPONENTS
Publication number
20210057121
Publication date
Feb 25, 2021
Henry Crichlow
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
METHOD AND COMPOSITION FOR LIMITING PERMEABILITY OF A MATRIX TO LIM...
Publication number
20210043335
Publication date
Feb 11, 2021
TRIMVIRI PTY LTD.
Deon VAN DYK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEEP HUMAN-MADE CAVERN CONSTRUCTION
Publication number
20210025241
Publication date
Jan 28, 2021
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR WASTE RETRIEVABLE DISPOSAL DEVICE, SYSTEM, AND METHOD
Publication number
20200357533
Publication date
Nov 12, 2020
Craig Porter
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESS FOR IMMOBILIZING HAZARDOUS WASTE
Publication number
20200238349
Publication date
Jul 30, 2020
Techvault Pty Ltd
Michael David Ingram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Emergency Method And System For In-Situ Disposal And Containment Of...
Publication number
20190139658
Publication date
May 9, 2019
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Abyssal Sequestration of Nuclear Waste and Other Types of Hazardous...
Publication number
20190051423
Publication date
Feb 14, 2019
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD AND DEVICE FOR DISPOSING NUCLEAR WASTE USING DEEP GEOLOGICAL...
Publication number
20190043629
Publication date
Feb 7, 2019
HARBIN QINGRUI SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Liyao Sun
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
WASTE REPOSITORY FOR THE STORAGE OF RADIOACTIVE MATERIAL AND METHOD...
Publication number
20180182505
Publication date
Jun 28, 2018
Reiner Diefenbach
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Abyssal Sequestration of Nuclear Waste and Other Types of Hazardous...
Publication number
20180033509
Publication date
Feb 1, 2018
Grand Abyss, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ABYSSAL SEQUESTRATION OF NUCLEAR WASTE AND OTHER TYPES OF HAZARDOUS...
Publication number
20170076829
Publication date
Mar 16, 2017
Grand Abyss, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ABYSSAL SEQUESTRATION OF NUCLEAR WASTE AND OTHER TYPES OF HAZARDOUS...
Publication number
20160136701
Publication date
May 19, 2016
Grand Directions, LLC
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR WASTE BURIAL AND CONTAINER FOR WASTE STORAGE
Publication number
20140309472
Publication date
Oct 16, 2014
Takekazu Yamamoto
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
VENTILATED SYSTEM FOR STORING HIGH LEVEL RADIOACTIVE WASTE
Publication number
20140226777
Publication date
Aug 14, 2014
Holtec International, Inc.
Krishna P. SINGH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ABYSSAL SEQUESTRATION OF NUCLEAR WASTE AND OTHER TYPES OF HAZARDOUS...
Publication number
20140221722
Publication date
Aug 7, 2014
Leonid Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SYSTEM AND METHOD TO MITIGATE MIGRATION OF CONTAMINATES
Publication number
20120310029
Publication date
Dec 6, 2012
Harry V. Lehmann
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTAINMENT EXTENSION AND PROCESSING METHOD
Publication number
20110240457
Publication date
Oct 6, 2011
COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
Stephen Wolfe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTIFICIAL MULTI-BARRIER FOR A RADIOACTIVE WASTE TREATMENT FACILITY
Publication number
20110097155
Publication date
Apr 28, 2011
GUNMA UNIVERSITY
Kenichiro Nakarai
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PERFORMANCE ASSESSMENT SYSTEM FOR DEEP GEOLOGIC REPOSITORY FOR RADI...
Publication number
20100241356
Publication date
Sep 23, 2010
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
SHIN-JON JU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
System and method for temporary or permanent disposal of nuclear waste
Publication number
20100234663
Publication date
Sep 16, 2010
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD AND APPARATUS FOR FINAL STORAGE AND SAFE OPERATION OF NUCLEA...
Publication number
20090145659
Publication date
Jun 11, 2009
Werner Foppe
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTAINMENT EXTENSION AND PROCESSING SYSTEM AND METHOD
Publication number
20090020232
Publication date
Jan 22, 2009
COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
Stephen Wolfe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PERMANENT AND SAFE DISPOSAL OF RADIOACTIVE...
Publication number
20070090306
Publication date
Apr 26, 2007
Dean Stewart Engelhardt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING