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B01J49/0013
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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
B01J49/00
Regeneration or reactivation of ion-exchangers Apparatus therefor
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B01J49/0013
containing anionic exchangers
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Patents Grants
last 30 patents
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Patent Grant
Process and plant for treating water
Patent number
9,512,011
Issue date
Dec 6, 2016
Clean TeQ Holdings Ltd.
Peter Voigt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High recovery drinking water process
Patent number
9,199,866
Issue date
Dec 1, 2015
Riad A. Al-Samadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment
Patent number
9,126,842
Issue date
Sep 8, 2015
Trailblazer Technologies (PTY) LTD
Alastair James Forsyth
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Mobile system for treatment of water by deionization
Patent number
9,126,852
Issue date
Sep 8, 2015
Infilco Degremont, Inc.
Richard Oberholtzer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process and apparatus for carbon dioxide and carbonyl sulfide captu...
Patent number
9,028,590
Issue date
May 12, 2015
LANXESS Deutschland GmbH
Anthony P. Tirio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of producing iodinated anion exchange resins
Patent number
8,993,643
Issue date
Mar 31, 2015
Water Security Corporation
Sivarooban Theivendran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Selective sulphate removal by exclusive anion exchange from hard wa...
Patent number
8,840,793
Issue date
Sep 23, 2014
Bioteq Environmental Technologies Inc.
Michael Bratty
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for recovering a boron adsorbent
Patent number
8,680,164
Issue date
Mar 25, 2014
Kabushiki Kaisha Toshiba
Arisa Yamada
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Portable system for on-site iodine extraction from an aqueous solution
Patent number
8,673,143
Issue date
Mar 18, 2014
Charles A. Schneider
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Portable system for on-site iodine extraction from an aqueous solution
Patent number
8,591,743
Issue date
Nov 26, 2013
Charles A. Schneider
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for selective sulphate removal by exclusive anion exchange f...
Patent number
8,551,340
Issue date
Oct 8, 2013
Bioteq Environmental Technologies Inc.
David Kratochuil
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Phosphorus recovery
Patent number
8,518,359
Issue date
Aug 27, 2013
EasyMining Sweden AB
Yariv Cohen
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process and apparatus for carbon dioxide capture via ion exchange r...
Patent number
8,414,689
Issue date
Apr 9, 2013
LANXESS Sybron Chemicals Inc.
Anthony P. Tirio
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for removing fluorosurfactant from an aqueous fluoropolymer...
Patent number
7,803,277
Issue date
Sep 28, 2010
E. I. Du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of obtaining an organic salt or acid from an aqueous sugar s...
Patent number
7,718,070
Issue date
May 18, 2010
Iogen Energy Corporation
Daphne Mahnon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine removal by ion exchange
Patent number
7,625,540
Issue date
Dec 1, 2009
Edwards Vacuum, Inc.
Juzer Jangbarwala
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for regenerating basic anion-exchange resin
Patent number
7,622,608
Issue date
Nov 24, 2009
Asahi Glass Company, Limited
Shinya Higuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing temozolomide
Patent number
7,612,202
Issue date
Nov 3, 2009
Chemagis, Ltd.
Olga Etlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
System for biodegradation of oxyanions such as perchlorate on ion e...
Patent number
7,465,400
Issue date
Dec 16, 2008
Basin Water, Inc.
Byung-Uk Bae
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water softener system and method
Patent number
7,390,413
Issue date
Jun 24, 2008
General Electric Company
Martin M. Zentner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment/remediation system
Patent number
7,371,326
Issue date
May 13, 2008
Ionics, Incorporated
Charles A. Dale
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bio degradation of oxyanions such as perchlorate on ion exchange re...
Patent number
7,311,843
Issue date
Dec 25, 2007
Basin Water, Inc.
Byung-Uk Bae
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sulfate-selective anion exchange resins for use in combination with...
Patent number
7,235,180
Issue date
Jun 26, 2007
Novation Environmental Technologies, Inc.
Roger E. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of anion exchange resins by catalyzed electrochemical...
Patent number
6,358,396
Issue date
Mar 19, 2002
UT-Battelle, LLC
Baohua Gu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Amine heat stable salt removal from type II anion exchange resin
Patent number
5,788,864
Issue date
Aug 4, 1998
MPR Services
Steven H. Coberly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the preparation of an ion exchanger for cesium ions and...
Patent number
5,601,722
Issue date
Feb 11, 1997
Agency of Industrial Science and Technology
Koichi Tanihara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process of making regenerated cellulose articles
Patent number
5,441,689
Issue date
Aug 15, 1995
Courtaulds PLC
Peter R. Laity
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Resin regeneration process
Patent number
5,308,496
Issue date
May 3, 1994
E. I. Du Pont de Nemours and Company
Richard A. Pease
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of ion exchange
Patent number
5,084,185
Issue date
Jan 28, 1992
The South Staffordshire Waterworks Company
George S. Solt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing nitrates from water
Patent number
5,062,957
Issue date
Nov 5, 1991
Edgar Berreby
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF EXTRACTING PHOSPHORUS FROM DISTILLATES
Publication number
20160325205
Publication date
Nov 10, 2016
Regents of the University of Minnesota
Bo Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RESIN REGENERATION METHOD FOR REDUCING ORGANIC CONTAMINANTS
Publication number
20160229711
Publication date
Aug 11, 2016
PUROLITE CORPORATION
Francis Boodoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR TREATING WATER
Publication number
20140263072
Publication date
Sep 18, 2014
Clean TeQ Holdings Ltd.
Peter Voigt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER TREATMENT
Publication number
20140186242
Publication date
Jul 3, 2014
TRAILBLAZER TECHNOLOGIES (PTY) LTD
Alastair James Forsyth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR TREATING PERCHLORATE IN DRINKING WATER SU...
Publication number
20140102980
Publication date
Apr 17, 2014
GENERAL ELECTRIC COMPANY
Neil Edwin Moe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE SULPHATE REMOVAL BY EXCLUSIVE ANION EXCHANGE FROM HARD WA...
Publication number
20140034575
Publication date
Feb 6, 2014
BIOTEQ ENVIRONMENTAL TECHNOLOGIES INC.
Michael Bratty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PRODUCING IODINATED ANION EXCHANGE RESINS
Publication number
20130299430
Publication date
Nov 14, 2013
Water Security Corporation
Sivarooban Theivendran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR CARBON DIOXIDE AND CARBONYL SULFIDE CAPTU...
Publication number
20130193378
Publication date
Aug 1, 2013
Lanxess Deutschland GmbH
Anthony P. Tirio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MASS TRANSFER PROCESSES AND THE DESIGNATED APPARATUS
Publication number
20130146543
Publication date
Jun 13, 2013
Obschestvo s ogranichennoi otvetstvennost'yu Nauchno-tekhnologicheskaya kompa...
Ruslan Khazhsetovich KHAMIZOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WATER AND WASTEWATER
Publication number
20130134097
Publication date
May 30, 2013
Infilco Degremont, Inc.
Richard OBERHOLTZER
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENHANCED STAGED ELUTION OF LOADED RESIN
Publication number
20130104700
Publication date
May 2, 2013
DOW GLOBAL TECHNOLOGIES LLC
Daryl J. Gisch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High Recovery Drinking Water Process
Publication number
20130043190
Publication date
Feb 21, 2013
Riad A. Al-Samadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF REMOVING ACIDS FROM COMPOSITIONS COMPRISING IONIC LIQUIDS
Publication number
20120234766
Publication date
Sep 20, 2012
BASF SE
Michael SIEMER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR CARBON DIOXIDE CAPTURE VIA ION EXCHANGE R...
Publication number
20120228553
Publication date
Sep 13, 2012
LANXESS Sybron Chemicals Inc.
Anthony P. Tirio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING A BORON ADSORBENT
Publication number
20120225957
Publication date
Sep 6, 2012
Kabushiki Kaisha Toshiba
Arisa YAMADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR TREATING LIQUID CONTAINING PERCHLORATE ION
Publication number
20120125855
Publication date
May 24, 2012
SUMIKA CHEMTEX COMPANY, LIMITED
Yoshinobu Hachiki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PORTABLE SYSTEM FOR ON-SITE IODINE EXTRACTION FROM AN AQUEOUS SOLUTION
Publication number
20120034152
Publication date
Feb 9, 2012
Charles A. Schneider
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND DEVICES FOR ENHANCING CONTAMINANT REMOVAL BY RARE EARTHS
Publication number
20110309017
Publication date
Dec 22, 2011
MOLYCORP MINERALS, LLC
Carl R. Hassler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PORTABLE SYSTEM FOR ON-SITE IODINE EXTRACTION FROM AN AQUEOUS SOLUTION
Publication number
20110110846
Publication date
May 12, 2011
Charles A. Schneider
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR CARBON DIOXIDE CAPTURE VIA ION EXCHANGE R...
Publication number
20110088550
Publication date
Apr 21, 2011
LANXESS Sybron Chemicals Inc.
Anthony P. Tirio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE SULPHATE REMOVAL BY EXCLUSIVE ANION EXCHANGE FROM HARD WA...
Publication number
20100307972
Publication date
Dec 9, 2010
BIOTEQ ENVIRONMENTAL TECHNOLOGIES INC.
Michael Bratty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REMOVING ORGANIC CONTAMINANTS FROM RESINS
Publication number
20100224564
Publication date
Sep 9, 2010
Anticline Disposal, LLC
Lee L. Shafer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOSPHORUS RECOVERY
Publication number
20100068113
Publication date
Mar 18, 2010
EASYMINING SWEDEN AB
Yariv Cohen
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
BIO DEGRADATION OF OXYANIONS SUCH AS PERCHLORATE ON ION EXCHANGE RE...
Publication number
20090092584
Publication date
Apr 9, 2009
Basin Water, Inc.
Gerald A. Guter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REGENERATING BASIC ANION-EXCHANGE RESIN
Publication number
20080182913
Publication date
Jul 31, 2008
Asahi Glass Company, Limited
Shinya HIGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Removing Fluorosurfactant from Aqueous Fluoropolymer Dispersion Usi...
Publication number
20080135488
Publication date
Jun 12, 2008
E.I. du Pont de Nemours and Company
Charles Joseph Noelke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIO DEGRADATION OF OXYANIONS SUCH AS PERCHLORATE ON ION EXCHANGE RE...
Publication number
20080073275
Publication date
Mar 27, 2008
Basin Water, Inc.
Gerald A. Guter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and composition for eliminating odors in ion exchange resins
Publication number
20080058428
Publication date
Mar 6, 2008
Lyn Hughes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF OBTAINING AN ORGANIC SALT OR ACID FROM AN AQUEOUS SUGAR S...
Publication number
20080041366
Publication date
Feb 21, 2008
IOGEN ENERGY CORPORATION
Daphne Wahnon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Oxo anion-adsorbing ion exchangers
Publication number
20070241057
Publication date
Oct 18, 2007
Reinhold Klipper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL