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Water treatment
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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Treatment of water, waste water, or sewage
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Patents Grants
last 30 patents
Information
Patent Grant
Evaporator for solar desalination, preparation method therefor and...
Patent number
11,999,634
Issue date
Jun 4, 2024
City University of Hong Kong Shenzhen Futian Research Institute
Jian Lu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Geothermal heat retainment system and method for direct use in spra...
Patent number
11,998,860
Issue date
Jun 4, 2024
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Compact containerized system and method for spray evaporation of water
Patent number
11,998,859
Issue date
Jun 4, 2024
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Water vapor distillation apparatus, method and system
Patent number
11,884,555
Issue date
Jan 30, 2024
Deka Products Limited Partnership
Dean Kamen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for separating components from fluid streams
Patent number
11,826,672
Issue date
Nov 28, 2023
Circle Verde Water Corporation
Joseph V. Alexander
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solar powered water desalinator and method
Patent number
11,807,552
Issue date
Nov 7, 2023
Darian Petrisca
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Equipment and procedure for the extraction of solids from contamina...
Patent number
11,753,314
Issue date
Sep 12, 2023
WATER CHALLENGE, S.L.
Sebastian Vera Alarcon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus system and method to extract minerals and metals from water
Patent number
11,718,548
Issue date
Aug 8, 2023
Katz Law Group LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus, system, and method to remove contaminates from a fluid w...
Patent number
11,459,246
Issue date
Oct 4, 2022
Katz Water Tech, LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus, method and system to remove contaminates from contaminat...
Patent number
11,420,881
Issue date
Aug 23, 2022
Katz Water Tech, LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Solar powered water desalinator and method
Patent number
11,345,612
Issue date
May 31, 2022
Darian Petrisca
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus with outlet for extracting molten salt
Patent number
11,325,053
Issue date
May 10, 2022
CHRISTOF GLOBAL IMPACT LTD.
Herbert Huening
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purification system, water dispenser and washing basin applyi...
Patent number
11,198,622
Issue date
Dec 14, 2021
GINGER WATER PROCESSING TECHNOLOGY CO., LTD.
Lin-Song Weng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purification device
Patent number
11,174,173
Issue date
Nov 16, 2021
Benz Research and Development Corp.
Savannah Abbey Benz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus system and method to extract minerals and metals from water
Patent number
11,034,605
Issue date
Jun 15, 2021
Katz Water Tech, LLC
Gary P Katz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scale control in phosphoric acid production and handling plants
Patent number
11,027,998
Issue date
Jun 8, 2021
Ecolab USA Inc.
Sankar Bhattacharja
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Minimizing wastes: methods for de-toxifying, de-scaling and distill...
Patent number
10,926,222
Issue date
Feb 23, 2021
Mansour S. Bader
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water vapor distillation apparatus, method and system
Patent number
10,919,782
Issue date
Feb 16, 2021
Deka Products Limited Partnership
Dean Kamen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Compact containerized system and method for spray evaporation of water
Patent number
10,898,826
Issue date
Jan 26, 2021
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus and method to remove contaminates from a fluid
Patent number
10,882,761
Issue date
Jan 5, 2021
Katz Water Tech, LLC
Gary P. Katz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus, method and system to remove contaminates from contaminat...
Patent number
10,858,267
Issue date
Dec 8, 2020
Katz Water Tech, LLC
Gary P. Katz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water vapor distillation apparatus, method and system
Patent number
10,807,883
Issue date
Oct 20, 2020
Deka Products Limited Partnership
Dean Kamen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus for evaporative concentration of water to be treated, whi...
Patent number
10,730,776
Issue date
Aug 4, 2020
Doosan Heavy Industries Construction Co., Ltd.
Sangmoon Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Thermal desalination system with multi-effect evaporator and fluidi...
Patent number
10,702,789
Issue date
Jul 7, 2020
I.D.E. Technologies Ltd.
Tomer Efrat
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Selective scaling in desalination water treatment systems and assoc...
Patent number
10,696,564
Issue date
Jun 30, 2020
Gradiant Corporation
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-effect desalination apparatus partially dosing acids into som...
Patent number
10,683,214
Issue date
Jun 16, 2020
Doosan Heavy Industries Construction Co., Ltd.
Hyun Chul Chung
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Liquid purification methods and apparatus
Patent number
10,675,556
Issue date
Jun 9, 2020
AT&T Intellectual Property I, L.P.
Sheldon Kent Meredith
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus, method and system to remove contaminates from contaminat...
Patent number
10,676,372
Issue date
Jun 9, 2020
Katz Water Tech, LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus to reduce waste production in an isolation pro...
Patent number
10,626,023
Issue date
Apr 21, 2020
PHARMALUNDENSIS AB
Staffan Skogvall
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Processes for the separation of water from aqueous systems
Patent number
10,590,010
Issue date
Mar 17, 2020
Solenis Technologies, L.P.
Sujandi Sujandi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WATER TREATMENT SYSTEM, WATER TREATMENT METHOD, AND AMINE SOLUTION
Publication number
20240308878
Publication date
Sep 19, 2024
Kabushiki Kaisha Toshiba
Akiko SUZUKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR SEPARATING COMPONENTS FROM FLUID STREAMS
Publication number
20240226767
Publication date
Jul 11, 2024
Circle Verde Water Corporation
Joseph V. Alexander
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM
Publication number
20240199444
Publication date
Jun 20, 2024
DEKA Products Limited Partnership
Dean Kamen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EVAPORATOR FOR SOLAR DESALINATION, PREPARATION METHOD THEREFOR AND...
Publication number
20240018017
Publication date
Jan 18, 2024
City University of Hong Kong Shenzhen Futian Research Institute
Jian LU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
Publication number
20230242418
Publication date
Aug 3, 2023
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Ngai Yin YIP
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AN APPARATUS AND METHOD FOR CONCENTRATING A FLUID
Publication number
20230191276
Publication date
Jun 22, 2023
Pivotal Enterprises Pty Ltd
Christopher Thomson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
Publication number
20230174391
Publication date
Jun 8, 2023
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Ngai Yin YIP
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLAR POWERED DESALINATION WITH DIRECT HEAT TRANSFER
Publication number
20230150838
Publication date
May 18, 2023
Pitaya Yangpichit
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD TO REMOVE CONTAMINATES FROM A FLUID W...
Publication number
20230043485
Publication date
Feb 9, 2023
Katz Water Tech, LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPACT CONTAINERIZED SYSTEM AND METHOD FOR SPRAY EVAPORATION OF WATER
Publication number
20230022856
Publication date
Jan 26, 2023
Energy Water Solutions, LLC
Stephen M. Shiner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatus, Method, and System to Remove Contaminates from Contamina...
Publication number
20220402777
Publication date
Dec 22, 2022
Katz Water Tech, LLC
Gary P. Katz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Equipment and procedure for the extraction of solids from contamina...
Publication number
20220363565
Publication date
Nov 17, 2022
Sebastian Vera Alarcon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE FOR DISTRIBUTING MINERALIZED WATER AND ASSOCIATED METHOD
Publication number
20220298047
Publication date
Sep 22, 2022
77 VISION WAY LTD
Mauro GAZZELLI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLAR POWERED WATER DESALINATOR AND METHOD
Publication number
20220267172
Publication date
Aug 25, 2022
Darian Petrisca
G02 - OPTICS
Information
Patent Application
METHOD AND SYSTEM FOR DESALINATING A SALTWATER USING A HUMIDIFIER UNIT
Publication number
20220242749
Publication date
Aug 4, 2022
SALTWORKS TECHNOLOGIES INC.
Benjamin Sparrow
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTE WATER TREATMENT BY EVAPORATION AND PREVENTION OF FOULING WITH...
Publication number
20220212119
Publication date
Jul 7, 2022
Klaren International B.V.
Marinus Cornelis VAN BEEK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR DESALINATING A SALTWATER USING A HUMIDIFIER UNIT
Publication number
20220119279
Publication date
Apr 21, 2022
Saltworks Technologies, Inc.
Benjamin Sparrow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
Publication number
20220017385
Publication date
Jan 20, 2022
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Ngai Yin YIP
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM
Publication number
20220002169
Publication date
Jan 6, 2022
DEKA Products Limited Partnership
Dean Kamen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Geothermal Heat Retainment System and Method for Direct Use in Spra...
Publication number
20210394079
Publication date
Dec 23, 2021
Energy Water Solutions, LLC
Stephen M. Shiner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
Publication number
20210309540
Publication date
Oct 7, 2021
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Ngai Yin YIP
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD TO REMOVE CONTAMINATES FROM A FLUID W...
Publication number
20210147257
Publication date
May 20, 2021
Katz Water Tech, LLC
Gary P. Katz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPACT CONTAINERIZED SYSTEM AND METHOD FOR SPRAY EVAPORATION OF WATER
Publication number
20210113936
Publication date
Apr 22, 2021
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Apparatus, Method and System to Remove Contaminates from Contaminat...
Publication number
20210094843
Publication date
Apr 1, 2021
Katz Water Tech, LLC
Gary P. Katz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS WITH OUTLET FOR EXTRACTING MOLTEN SALT
Publication number
20210077917
Publication date
Mar 18, 2021
Herbert HUENING
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR CONTINUOUS SALT EXTRACTION FROM BRINE
Publication number
20210047203
Publication date
Feb 18, 2021
King Abdullah University of Science and Technology
Peng WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCALE CONTROL IN PHOSPHORIC ACID PRODUCTION AND HANDLING PLANTS
Publication number
20200180987
Publication date
Jun 11, 2020
ECOLAB USA INC.
Sankar Bhattacharja
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPACT CONTAINERIZED SYSTEM AND METHOD FOR SPRAY EVAPORATION OF WATER
Publication number
20190299114
Publication date
Oct 3, 2019
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
THERMAL DESALINATION SYSTEM WITH MULTI-EFFECT EVAPORATOR AND FLUIDI...
Publication number
20190209943
Publication date
Jul 11, 2019
I.D.E. TECHNOLOGIES LTD.
Tomer EFRAT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Selective scaling in desalination water treatment systems and assoc...
Publication number
20190106334
Publication date
Apr 11, 2019
Gradiant Corporation
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE