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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
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Regeneration or reactivation of ion-exchangers Apparatus therefor
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B01J49/0008
containing cationic exchangers
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Patents Grants
last 30 patents
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Patent Grant
System and process for removing ammonium, soluble BOD and suspended...
Patent number
9,630,865
Issue date
Apr 25, 2017
Veolia Water Solutions & Technologies Support
Richard W. DiMassimo
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Integrated acid regeneration of ion exchange resins for industrial...
Patent number
9,597,679
Issue date
Mar 21, 2017
Ecolab USA Inc.
Terrence P. Everson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Urea sulfate and sodium chloride blend for regeneration of cation e...
Patent number
9,593,028
Issue date
Mar 14, 2017
Ecolab USA Inc.
Terrence P. Everson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treating hard water using an acid salt-regenerated ion exchange resin
Patent number
9,556,043
Issue date
Jan 31, 2017
Ecolab USA Inc.
Terrence P. Everson
B08 - CLEANING
Information
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
Acid regeneration of ion exchange resins for industrial applications
Patent number
9,463,455
Issue date
Oct 11, 2016
Ecolab USA Inc.
Terrence P. Everson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Water treatment system
Patent number
9,452,942
Issue date
Sep 27, 2016
Kinetico Incorporated
Jerome P. Kovach
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Acid regeneration of ion exchange resins for industrial applications
Patent number
9,387,471
Issue date
Jul 12, 2016
Ecolab USA Inc.
Terrence P. Everson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water softening device
Patent number
9,388,058
Issue date
Jul 12, 2016
Kenneth A. Koch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Calcium removal method
Patent number
9,242,875
Issue date
Jan 26, 2016
Taiheiyo Cement Corporation
Noritoshi Tamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Removal of light fluoroalkanes from hydrocarbon streams
Patent number
9,199,222
Issue date
Dec 1, 2015
ExxonMobil Research and Engineering Company
Kenneth A. Boateng
C07 - ORGANIC CHEMISTRY
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
Processes for washing a spent ion exchange bed and for treating bio...
Patent number
9,192,931
Issue date
Nov 24, 2015
UOP LLC
Lance Awender Baird
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System for ion exchange resin regeneration and regenerant recovery
Patent number
9,186,665
Issue date
Nov 17, 2015
Rayne Dealership Corporation
H. Martin Jessen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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 for high concentration cation exchange metathesis
Patent number
8,912,002
Issue date
Dec 16, 2014
Cyanco Holding Corporation
Marcus Rajchel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for high concentration cation exchanges metathesis
Patent number
8,912,001
Issue date
Dec 16, 2014
Cyanco Holding Corporation
Marcus Rajchel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for regenerating acidic ion-exchange resins and reusing reg...
Patent number
8,864,999
Issue date
Oct 21, 2014
UOP LLC
Timothy A. Brandvold
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for recovery of amine from amine-containing wa...
Patent number
8,859,811
Issue date
Oct 14, 2014
Soonchunhyang University Industry Academy Cooperation Foundation
In-Hyoung Rhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of gaseous carbon dioxide into aqueous alkaline and/or a...
Patent number
8,828,338
Issue date
Sep 9, 2014
Silica de Panama S.A.
Juan Lujano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-use high water recovery process
Patent number
8,679,347
Issue date
Mar 25, 2014
Riad A. Al-Samadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water softener regeneration
Patent number
8,663,476
Issue date
Mar 4, 2014
The Purolite Company
Francis Boodoo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Prevention of precipitation from nitrated aromatic crude products
Patent number
8,637,712
Issue date
Jan 28, 2014
BASF SE
Holger Allardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration of ion exchange resin and recovery of regenerant solution
Patent number
8,585,906
Issue date
Nov 19, 2013
Rayne Dealership Corporation
H. Martin Jessen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Removal of light fluoroalkanes from hydrocarbon streams
Patent number
8,487,155
Issue date
Jul 16, 2013
ExxonMobil Research and Engineering Company
Kenneth A. Boateng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for producing regenerative water for a water softener
Patent number
8,480,966
Issue date
Jul 9, 2013
Woongjin Coway Co., Ltd.
Sung Hun Yoon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process of removing calcium and obtaining sulfate salts from an aqu...
Patent number
8,273,181
Issue date
Sep 25, 2012
Iogen Energy Corporation
Brian E. Foody
C13 - SUGAR INDUSTRY
Information
Patent Grant
Treatment of contaminated water streams from coal-bed-methane produ...
Patent number
8,168,068
Issue date
May 1, 2012
SET IP Holdings, LLC
Juzer Jangbarwala
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for treating a diamine absorbent stream
Patent number
8,097,068
Issue date
Jan 17, 2012
Cansolv Technologies Inc.
Matthew Campbell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
ACID REGENERATION OF ION EXCHANGE RESINS FOR INDUSTRIAL APPLICATIONS
Publication number
20160375434
Publication date
Dec 29, 2016
ECOLAB USA INC.
Terrence P. Everson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ACID REGENERATION OF ION EXCHANGE RESINS FOR INDUSTRIAL APPLICATIONS
Publication number
20160362308
Publication date
Dec 15, 2016
ECOLAB USA INC.
Terrence P. Everson
B08 - CLEANING
Information
Patent Application
System and Process for Removing Ammonium, Soluble BOD and Suspended...
Publication number
20140339158
Publication date
Nov 20, 2014
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Richard W. DiMassimo
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
WATER TREATMENT SYSTEM
Publication number
20140299550
Publication date
Oct 9, 2014
Jerome P. Kovach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BAFFLE PLATE FOR A WATER TREATMENT DEVICE
Publication number
20140263076
Publication date
Sep 18, 2014
Clack Corporation
Don Vaughan
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
DEVICE COMPRISING A CATION ION-EXCHANGER FOR REDUCING THE ACIDITY O...
Publication number
20140202418
Publication date
Jul 24, 2014
DANIEL BÄCKSTRÖM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OF ION EXCHANGE RESIN AND RECOVERY OF REGENERANT SOLUTION
Publication number
20140196753
Publication date
Jul 17, 2014
RAYNE DEALERSHIP CORPORATION
H. Martin JESSEN
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
TREATMENT OF WATER TO EXTEND HALF-LIFE OF OZONE
Publication number
20140175017
Publication date
Jun 26, 2014
TERSANO INC.
Steve L. Hengsperger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER SOFTENING DEVICE
Publication number
20140138321
Publication date
May 22, 2014
Kenneth A. Koch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device and Method for Recovering a Recovering Material from a Recov...
Publication number
20140116950
Publication date
May 1, 2014
Atotech Deutschland GmbH
Jens Heydecke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS FOR RECOVERING AND ANALYZING AMINES
Publication number
20140024127
Publication date
Jan 23, 2014
KABUSHIKI KAISHA TOSHIBA
Hiroko WATANDO
G01 - MEASURING TESTING
Information
Patent Application
REMOVAL OF LIGHT FLUOROALKANES FROM HYDROCARBON STREAMS
Publication number
20130259770
Publication date
Oct 3, 2013
ExxonMobil Research and Engineering Company
Kenneth A. BOATENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR WASHING A SPENT ION EXCHANGE BED AND FOR TREATING BIO...
Publication number
20130255136
Publication date
Oct 3, 2013
UOP LLC
Lance Awender Baird
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Calcium Removal Method
Publication number
20130200002
Publication date
Aug 8, 2013
Taiheiyo Cement Corporation
Noritoshi Tamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UREA SULFATE AND SODIUM CHLORIDE BLEND FOR REGENERATION OF CATION E...
Publication number
20130192638
Publication date
Aug 1, 2013
ECOLAB USA INC.
Terrence P. Everson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ACID REGENERATION OF ION EXCHANGE RESINS FOR INDUSTRIAL APPLICATIONS
Publication number
20130192639
Publication date
Aug 1, 2013
ECOLAB USA INC.
Terrence P. Everson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UREA SULFATE AND SODIUM CHLORIDE BLEND FOR REGENERATION OF CATION E...
Publication number
20130192637
Publication date
Aug 1, 2013
ECOLAB USA INC.
Terrence P. Everson
B08 - CLEANING
Information
Patent Application
WATER TREATMENT PROCESS
Publication number
20130193074
Publication date
Aug 1, 2013
CLEAN TEQ HOLDINGS LTD.
Peter Voigt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OPERATING WATER SOFTENING DEVICE AND WATER SOFTENING DEVICE
Publication number
20130153507
Publication date
Jun 20, 2013
Miura Co., Ltd.
Shinya YAMAOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID REGENERATION OF ION EXCHANGE RESINS FOR INDUSTRIAL APPLICATIONS
Publication number
20130146086
Publication date
Jun 13, 2013
ECOLAB USA INC.
Terrence P. Everson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
INTEGRATED ACID REGENERATION OF ION EXCHANGE RESINS FOR INDUSTRIAL...
Publication number
20130146087
Publication date
Jun 13, 2013
ECOLAB USA INC.
Terrence P. Everson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
GALLIUM-68 PURIFICATION
Publication number
20130055855
Publication date
Mar 7, 2013
AUSTRALIAN NUCLEAR SCIENCE & TECHNOLOGY ORGANISATION
Van So Le
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
PROCESS FOR HIGH CONCENTRATION CATION EXCHANGE METATHESIS
Publication number
20130040394
Publication date
Feb 14, 2013
Cyanco Holding Corporation
Marcus Rajchel
G01 - MEASURING TESTING
Information
Patent Application
Conversion of gaseous carbon dioxide into aqueous alkaline and/or a...
Publication number
20130028828
Publication date
Jan 31, 2013
Silica de Panama S.A.
Juan Lujano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR RETARDING THE FORMATION OF INSOLUBLE B...
Publication number
20120241382
Publication date
Sep 27, 2012
North American Salt Company
Geoffrey A. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL