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CPC
G21F9/307
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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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G21F9/307
in polymeric matrix
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Patents Grants
last 30 patents
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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
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 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
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
Information
Patent Grant
Method and apparatus for recovery of radioactive nuclides from spen...
Patent number
10,163,536
Issue date
Dec 25, 2018
Framatome GmbH
Franz Strohmer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for eliminating radioactive iodine and hydrophilic resin for...
Patent number
10,008,300
Issue date
Jun 26, 2018
Dainichiseika Color & Chemicals Mfg. Co. Ltd.
Kazuyuki Hanada
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Uranium-chelating peptides derived from EF-hand calcium-binding mot...
Patent number
9,845,343
Issue date
Dec 19, 2017
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Romain Pardoux
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removing radioactive cesium, hydrophilic resin compositi...
Patent number
9,536,630
Issue date
Jan 3, 2017
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kazuyuki Hanada
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and composition for removing radioactive cesium
Patent number
9,412,479
Issue date
Aug 9, 2016
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kazuyuki Hanada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fogging formulations for fixation of particulate contamination in d...
Patent number
9,126,230
Issue date
Sep 8, 2015
Vista Engineering Technologies, Inc.
Joseph W. Maresca
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Resin volume reduction processing system and resin volume reduction...
Patent number
9,040,767
Issue date
May 26, 2015
Fuji Electric Co., Ltd.
Gen-ichi Katagiri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for removing radioactive cesium, hydrophilic resin compositi...
Patent number
8,962,907
Issue date
Feb 24, 2015
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kazuyuki Hanada
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Encapsulating composition for the storage of waste that is toxic to...
Patent number
8,563,796
Issue date
Oct 22, 2013
CCP Composites
Christine Dhersin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Container for storing radioactive materials
Patent number
7,335,902
Issue date
Feb 26, 2008
Hanford Nuclear Services, Inc.
Rengarajan Soundararajan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Selective polymer wrapping of radioactive materials
Patent number
6,936,745
Issue date
Aug 30, 2005
eVionX, Inc.
Muguo Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Composition for shielding radioactivity
Patent number
6,805,815
Issue date
Oct 19, 2004
Hanford Nuclear Service, Inc.
Rengarajan Soundararajan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Methods for the prevention of radon emissions
Patent number
6,743,963
Issue date
Jun 1, 2004
Perma-Fix Environmental Services, Inc.
Louis Centofanti
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Simplified integrated immobilization process for the remediation of...
Patent number
6,518,477
Issue date
Feb 11, 2003
Hanford Nuclear Services, Inc.
Rengarajan Soundararajan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Nuclear resistance cell and methods for making same
Patent number
6,232,383
Issue date
May 15, 2001
Nurescell, Inc.
Adrian Joseph
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Dupoly process for treatment of depleted uranium and production of...
Patent number
6,030,549
Issue date
Feb 29, 2000
Brookhaven Science Associates
Paul D. Kalb
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process and material that encapsulates solid hazardous waste
Patent number
5,962,630
Issue date
Oct 5, 1999
The United States of America as represented by the United States Department o...
Michael H. O'Brien
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
In-situ stabilization of radioactive zirconium swarf
Patent number
5,946,639
Issue date
Aug 31, 1999
The United States of America as represented by the Department of Energy
Clay C. Hess
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Composition and process for the encapsulation and stabilization of...
Patent number
5,926,772
Issue date
Jul 20, 1999
Brookhaven Science Associates LLC
Paul D. Kalb
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Composition and process for the encapsulation and stabilization of...
Patent number
5,732,364
Issue date
Mar 24, 1998
Associated Universities, Inc.
Paul D. Kalb
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Composition and process for the encapsulation and stabilization of...
Patent number
5,649,323
Issue date
Jul 15, 1997
Paul D. Kalb
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for isolating, immobilizing and rendering waste non-leachable
Patent number
5,643,170
Issue date
Jul 1, 1997
Miles W. Dean
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for isolating, immobilizing and rendering waste non-leachable
Patent number
5,569,811
Issue date
Oct 29, 1996
Miles W. Dean
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method and apparatus for the solidification of radioactive wastes a...
Patent number
5,416,251
Issue date
May 16, 1995
Monolith Technology Incorporated
Henry L. Lomasney
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of containing and isolating toxic or hazardous wastes
Patent number
5,414,197
Issue date
May 9, 1995
The United States of America as represented by the Secretary of the Army
Lillian D. Wakeley
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process for inclusion in (meth)acrylic resins of substances of liqu...
Patent number
5,362,771
Issue date
Nov 8, 1994
Elf Atochem, S.A.
Robert Legros
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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
METHOD FOR RADIATION SHIELDING
Publication number
20210142922
Publication date
May 13, 2021
Warren Environmental & Coating, LLC
Danny Warren
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR DISMANTLING A STEAM GENERATOR OR HEAT EXCHANGER, IN PART...
Publication number
20190267147
Publication date
Aug 29, 2019
Framatome GmbH
Jens BECK
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERY OF RADIOACTIVE NUCLIDES FROM SPEN...
Publication number
20180308597
Publication date
Oct 25, 2018
Framatome GmbH
Franz Strohmer
C01 - INORGANIC CHEMISTRY
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
ENCAPSULATION COMPOSITION FOR STORAGE OR CONFINEMENT OF WASTE WHICH...
Publication number
20180211735
Publication date
Jul 26, 2018
POLYNT COMPOSITES FRANCE
Christine DHERSIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
New uranium-chelating peptides derived from EF-hand calcium-binding...
Publication number
20160130316
Publication date
May 12, 2016
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Romain PARDOUX
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR REMOVING RADIOACTIVE CESIUM, HYDROPHILIC RESIN COMPOSITI...
Publication number
20150318064
Publication date
Nov 5, 2015
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kazuyuki HANADA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR REMOVING RADIOACTIVE CESIUM, HYDROPHILIC RESIN COMPOSITI...
Publication number
20140288346
Publication date
Sep 25, 2014
Kazuyuki HANADA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR REMOVING RADIOACTIVE CESIUM, HYDROPHILIC RESIN COMPOSITI...
Publication number
20140235916
Publication date
Aug 21, 2014
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kazuyuki HANADA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RESIN VOLUME REDUCTION PROCESSING SYSTEM AND RESIN VOLUME REDUCTION...
Publication number
20130090512
Publication date
Apr 11, 2013
Gen-ichi Katagiri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENCAPSULATING COMPOSITION FOR THE STORAGE OF WASTE THAT IS TOXIC TO...
Publication number
20110124943
Publication date
May 26, 2011
Cray Valley SA
Christine Dhersin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTAINER FOR STORING RADIOACTIVE MATERIALS
Publication number
20080006784
Publication date
Jan 10, 2008
Rengarajan Soundararajan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer compositions and methods for shielding radioactivity
Publication number
20050203229
Publication date
Sep 15, 2005
Rengarajan Soundararajan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR SHIELDING RADIOACTIVITY
Publication number
20040200997
Publication date
Oct 14, 2004
Rengarajan Soundararajan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Selective polymer wrapping of radioactive materials
Publication number
20030030158
Publication date
Feb 13, 2003
Muguo Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHODS FOR THE PREVENTION OF RADON EMMISSIONS
Publication number
20020042552
Publication date
Apr 11, 2002
LOUIS CENTOFANTI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Simplified integrated immobilization process for the remediation of...
Publication number
20020010381
Publication date
Jan 24, 2002
Hanford Nuclear Services, Inc.
Rengarajan Soundararajan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL