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Separation by photochemical methods
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
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SEPARATION
B01D59/00
Separation of different isotopes of the same chemical element
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B01D59/34
Separation by photochemical methods
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Patents Grants
last 30 patents
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Patent Grant
Enrichment and separation of isotopes, isotopologues, or other chem...
Patent number
12,109,535
Issue date
Oct 8, 2024
The University of Chicago
Steven J. Sibener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of isotopes in space and time by gas-surface atomic diff...
Patent number
11,413,579
Issue date
Aug 16, 2022
The University of Chicago
Steven J. Sibener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for even-odd separation and ionization of palladi...
Patent number
11,266,952
Issue date
Mar 8, 2022
Riken
Tohru Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for condensation repressing isotope separatio...
Patent number
10,319,486
Issue date
Jun 11, 2019
Jozef W. Eerkens
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and apparatus for separating carbon and oxygen isotopes by u...
Patent number
9,731,269
Issue date
Aug 15, 2017
Korea Atomic Energy Research Institute
Do-Young Jeong
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and device for separating isotopes from a gas flow
Patent number
9,421,497
Issue date
Aug 23, 2016
Universite de Rennes 1
Bertrand Rowe
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method for concentrating oxygen isotope or isotopes
Patent number
8,337,802
Issue date
Dec 25, 2012
Taiyo Nippon Sanso Corporation
Hitoshi Kihara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective molecular excitation method and isotope separation method...
Patent number
8,247,762
Issue date
Aug 21, 2012
Japan Atomic Energy Agency
Keiichi Yokoyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purifying and separating a heavy component...
Patent number
8,016,981
Issue date
Sep 13, 2011
Mikhail Jurievich Savinov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for enrichment of heavy oxygen isotopes
Patent number
7,922,875
Issue date
Apr 12, 2011
Taiyo Nippon Sanso Corporation
Takashi Kambe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for concentrating oxygen isotope
Patent number
7,893,377
Issue date
Feb 22, 2011
Taiyo Nippon Sanso Corporation
Shigeru Hayashida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processing materials
Patent number
7,427,386
Issue date
Sep 23, 2008
Nexia Solutions Ltd.
Paul Raymond Gregson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for isotope separation of thallium
Patent number
7,323,651
Issue date
Jan 29, 2008
Korea Atomic Energy Research Institute
Do-Young Jeong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Isotope separation method and working substance for isotope separation
Patent number
7,307,233
Issue date
Dec 11, 2007
Kawasaki Jukogyo Kabushiki Kaisha
Keiji Nomaru
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and device for separating molecules having different excitat...
Patent number
7,276,103
Issue date
Oct 2, 2007
Freie Universitat Berlin
Ludger Wöste
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for isotope separation in low-gravity environ...
Patent number
6,930,304
Issue date
Aug 16, 2005
Peter J. Schubert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for efficient laser isotope separation and enrichment of sil...
Patent number
6,800,827
Issue date
Oct 5, 2004
Japan Atomic Energy Research Institute
Atsushi Yokoyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Lensless laser focusing device
Patent number
6,752,501
Issue date
Jun 22, 2004
Dee E. Willden
G02 - OPTICS
Information
Patent Grant
Wedge-shaped lensless laser focusing device
Patent number
6,731,421
Issue date
May 4, 2004
Dee E. Willden
G02 - OPTICS
Information
Patent Grant
Laser isotope separation method employing isotopically selective co...
Patent number
6,653,587
Issue date
Nov 25, 2003
Ecole Polytechnique de Lausanne (EPFL)
Thomas Rizzo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for continuous-feed all-isotope separation in...
Patent number
6,614,018
Issue date
Sep 2, 2003
Peter J. Schubert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for producing polarized vapor-phase helium-3,...
Patent number
6,282,920
Issue date
Sep 4, 2001
Centre National de la Recherche Scientific-CNRS
Jean-Pierre Nacher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Isotope separation
Patent number
5,948,214
Issue date
Sep 7, 1999
British Nuclear Fuels, PLC
Geoffrey H Bailey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Atomic vapor laser isotope separation of lead-210 isotope
Patent number
5,945,649
Issue date
Aug 31, 1999
United States Enrichment Corp.
Karl F. Scheibner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Crisla process
Patent number
5,883,350
Issue date
Mar 16, 1999
ITI Group
Jozef W. Eerkens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laser isotope separation by excitation of wavepackets
Patent number
5,827,405
Issue date
Oct 27, 1998
Yeda Research and Development Co., Limited
Eliyahu Averbukh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for separating isotopes
Patent number
5,805,972
Issue date
Sep 8, 1998
Japan Atomic Energy Research Institute
Goro Miyamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
CRISLA process and apparatus
Patent number
5,666,639
Issue date
Sep 9, 1997
ITI Group LLC
Jozef W. Eerkens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for separating isotopes
Patent number
5,653,854
Issue date
Aug 5, 1997
Japan Atomic Energy Research Institute
Goro Miyamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for laser isotope separation
Patent number
5,591,947
Issue date
Jan 7, 1997
Synergetic Resiurces Limited
Doros Andreou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ISOTOPOLOGUE OR ISOTOPE ENRICHMENT VIA PREFERENTIAL CONDENSATION OF...
Publication number
20220355248
Publication date
Nov 10, 2022
The University of Chicago
Steven J. Sibener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENRICHMENT AND SEPARATION OF ISOTOPES, ISOTOPOLOGUES, OR OTHER CHEM...
Publication number
20220143551
Publication date
May 12, 2022
The University of Chicago
Steven J. Sibener
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Separation of Hydrogen Isotopes via Plasmonic Heating
Publication number
20210362092
Publication date
Nov 25, 2021
Savannah River Nuclear Solutions, LLC
GEORGE K. LARSEN
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOCHEMICAL REACTOR FOR ISOTOPE SEPARATION
Publication number
20200368687
Publication date
Nov 26, 2020
America Air Liquide, Inc.
Alex AUGUSTINE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION OF ISOTOPES IN SPACE AND TIME BY GAS-SURFACE ATOMIC DIFF...
Publication number
20200139302
Publication date
May 7, 2020
Steven J. Sibener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR EVEN-ODD SEPARATION AND IONIZATION OF PALLADI...
Publication number
20180290105
Publication date
Oct 11, 2018
Riken
Tohru KOBAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for Separating Carbon and Oxygen Isotopes by U...
Publication number
20140301938
Publication date
Oct 9, 2014
Korea Atomic Energy Research Institute
Do-Young Jeong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR CONDENSATION REPRESSING ISOTOPE SEPARATIO...
Publication number
20140270035
Publication date
Sep 18, 2014
Jozef W. Eerkens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and Device for Separating Isotopes from a Gas Flow
Publication number
20140245885
Publication date
Sep 4, 2014
Bertrand Rowe
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PHOTOCHEMICAL REACTION DEVICE AND ISOTOPE ENRICHMENT METHOD USING T...
Publication number
20130327632
Publication date
Dec 12, 2013
Taiyo Nippon Sanso Corporation
Shigeru Hayashida
G02 - OPTICS
Information
Patent Application
Oxygen isotope concentration method
Publication number
20110094874
Publication date
Apr 28, 2011
Taiyo Nippon Sanso Corporation
Shigeru Hayashida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oxygen isotope concentration method
Publication number
20110094873
Publication date
Apr 28, 2011
Taiyo Nippon Sanso Corporation
Shigeru Hayashida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Selective molecular excitation method and isotope separation method...
Publication number
20110073755
Publication date
Mar 31, 2011
JAPAN ATOMIC ENERGY AGENCY
Keiichi Yokoyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR ENRICHMENT OF HEAVY OXYGEN ISOTOPES
Publication number
20090266702
Publication date
Oct 29, 2009
Takashi Kambe
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR PURIFYING AND SEPARATING A HEAVY COMPONENT...
Publication number
20090257937
Publication date
Oct 15, 2009
Mikhail Jurievich Savinov
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and apparatus for concentrating oxygen isotopes
Publication number
20090045043
Publication date
Feb 19, 2009
Yasuo Tatsumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Concentrating Oxygen Isotope or Isotopes
Publication number
20090035212
Publication date
Feb 5, 2009
TAIYO NIPPON SANSO CORPORATION
Hitoshi Kihara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Isotope Separation of Ytterbium
Publication number
20080271986
Publication date
Nov 6, 2008
KOREA ATOMIC ENERGY RESEARCH INSTITUTE
Do-Young Jeong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR ENRICHING URANIUM CONTAINING FEED MATERIAL
Publication number
20080219904
Publication date
Sep 11, 2008
British Nuclear Fuels PLC
Paul Raymond Gregson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for concentrating oxygen isotope
Publication number
20060249366
Publication date
Nov 9, 2006
Shigeru Hayashida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Isotope separation method and working substance for isotope separation
Publication number
20060169574
Publication date
Aug 3, 2006
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Keiji Nomaru
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for isotope separation of thallium
Publication number
20050269198
Publication date
Dec 8, 2005
Do-Young Jeong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and device for separating molecules having different excitat...
Publication number
20050023127
Publication date
Feb 3, 2005
Ludger Woste
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR ISOTOPE SEPARATION IN LOW-GRAVITY ENVIRON...
Publication number
20040004184
Publication date
Jan 8, 2004
Peter J. Schubert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for efficient laser isotope separation and enrichment of sil...
Publication number
20030034243
Publication date
Feb 20, 2003
Japan Atomic Energy Research Institute
Atsushi Yokoyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Wedge-shaped lensless laser focusing device
Publication number
20020154424
Publication date
Oct 24, 2002
Dee E. Willden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Lensless laser focusing device
Publication number
20020154421
Publication date
Oct 24, 2002
Dee E. Willden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL