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C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00
Treatment of water, waste water, or sewage
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C02F1/16
using waste heat from other processes
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Patents Grants
last 30 patents
Information
Patent Grant
Device for desalination by liquid water jet compression
Patent number
12,233,354
Issue date
Feb 25, 2025
WGA WATER GLOBAL ACCESS, S.L.
Juan Eusebio Nomen Calvet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method to sustainable integrated wastewater treatment an...
Patent number
12,195,361
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Faisal B. Almutairi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Simultaneous optimization of fuel energy, site OPEX, waste heat rec...
Patent number
12,162,779
Issue date
Dec 10, 2024
HEAT IP HOLD CO, LLC
James C. Juranitch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems for humidification dehumidification that use waste heat ext...
Patent number
12,049,411
Issue date
Jul 30, 2024
Saudi Arabian Oil Company
Abdulrahman Aljedaani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-contained in-ground geothermal generator and heat exchanger wi...
Patent number
12,013,155
Issue date
Jun 18, 2024
Nikola Lakic
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Water treatment system
Patent number
11,944,922
Issue date
Apr 2, 2024
Randall Smith
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vacuum evaporative heat exchanger
Patent number
11,945,730
Issue date
Apr 2, 2024
John Troy Kraczek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water vapor distillation apparatus, method and systems
Patent number
11,939,237
Issue date
Mar 26, 2024
Deka Products Limited Partnership
Dean Kamen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
System for water desalination and electricity generation
Patent number
11,878,918
Issue date
Jan 23, 2024
AmirAbbas Tarassoli
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Waste water incinerating method and apparatus therefor
Patent number
11,851,348
Issue date
Dec 26, 2023
LG Chem, Ltd.
Tae Woo Kim
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water distillation system
Patent number
11,845,675
Issue date
Dec 19, 2023
GTI Energy
Aleksandr Kozlov
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated heat exchanger and sour water stripper
Patent number
11,827,535
Issue date
Nov 28, 2023
Air Products and Chemicals, Inc.
Yanlai Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water vapor distillation apparatus, method and system
Patent number
11,826,681
Issue date
Nov 28, 2023
Deka Products Limited Partneship
Dean Kamen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Distributed energy source system utilizing waste heat deeply
Patent number
11,802,058
Issue date
Oct 31, 2023
Dongguan University of Technology
Simin Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Waste water evaporation methods and apparatus
Patent number
11,772,044
Issue date
Oct 3, 2023
Mitsubishi Power Americas, Inc.
Song Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and device for continuous treatment of high-concentration o...
Patent number
11,767,232
Issue date
Sep 26, 2023
Zhejiang University of Technology
Yong Nie
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Sustainable and circular water demineralization with zero waste dis...
Patent number
11,667,544
Issue date
Jun 6, 2023
EFFLUENT FREE DESALINATION CORPORATION
Shahram Shafie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for generating clean water, hydrogen, and oxygen from contam...
Patent number
11,655,547
Issue date
May 23, 2023
Sanza T. Kazadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multimode system for cooling and desalination
Patent number
11,618,693
Issue date
Apr 4, 2023
King Fahd University of Petroleum & Minerals
Yousif M. Alkhulaifi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Low energy ejector desalination system
Patent number
11,607,622
Issue date
Mar 21, 2023
BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
Jorge T. Aguinaldo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Renewable transportation fuel process with thermal oxidation system
Patent number
11,578,278
Issue date
Feb 14, 2023
Honeywell International Inc.
Jan De Ren
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Humidification dehumidification processes using waste heat extracte...
Patent number
11,548,796
Issue date
Jan 10, 2023
Saudi Arabian Oil Company
Abdulrahman Aljedaani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for treating saltwater containing volatile compounds
Patent number
11,505,484
Issue date
Nov 22, 2022
SALTWORKS TECHNOLOGIES INC.
Benjamin Sparrow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus, systems and methods for management of raw water and emis...
Patent number
11,492,270
Issue date
Nov 8, 2022
CLEANTEK INDUSTRIES INC.
Joshua Curlett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Solar power assisted system for generating electricity, heat and de...
Patent number
11,473,498
Issue date
Oct 18, 2022
King Fahd University of Petroleum & Minerals
Esmail Mohamed Ali Mokheimer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method with solar assist to capture carbon dioxide and generate ele...
Patent number
11,473,499
Issue date
Oct 18, 2022
King Fahd University of Petroleum & Minerals
Esmail Mohamed Ali Mokheimer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid process and system for recovering water
Patent number
11,465,924
Issue date
Oct 11, 2022
SUNVAPOR, INC.
Brandon Hathaway
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION OF SYNTHETIC HYDROCARBONS
Publication number
20250091905
Publication date
Mar 20, 2025
Arcadia eFuels US Inc.
Jeroen Harrie Moors
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
WATER, MINERALS AND COOLING GENERATION SYSTEM
Publication number
20250034001
Publication date
Jan 30, 2025
XDI Holdings, LLC
James Charles Juranitch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
VACUUM EVAPORATIVE HEAT EXCHANGER
Publication number
20240417282
Publication date
Dec 19, 2024
SREUS ENERGY, LLC
John Troy Kraczek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM FOR RESTORATION OF A SALTY BODY OF WATER THAT HARNESSES HYDR...
Publication number
20240410624
Publication date
Dec 12, 2024
Nikola Lakic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD TO SUSTAINABLE INTEGRATED WASTEWATER TREATMENT AN...
Publication number
20240279079
Publication date
Aug 22, 2024
Saudi Arabian Oil Company
Faisal B. Almutairi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water Vapor Distillation Apparatus, Method and System
Publication number
20240254010
Publication date
Aug 1, 2024
DEKA Products Limited Partnership
Dean Kamen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
SYSTEMS AND METHODS FOR INTEGRATED MANAGEMENT OF ASSOCIATED GAS AND...
Publication number
20240139651
Publication date
May 2, 2024
Ecopwrs LLC
John Heffernan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLAR THERMAL BASED WATER TREATMENT SYSTEM FOR IMPURE AND INDUSTRIA...
Publication number
20240140827
Publication date
May 2, 2024
KANUDA AQUAPURE SOLUTIONS PRIVATE LIMITED
Laxman Shridhar KANE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER PROCESSING SYSTEM AND APPARATUS
Publication number
20240076204
Publication date
Mar 7, 2024
Skagen Enery Services Inc.
Kent Jensen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INTEGRATED HEAT EXCHANGER AND SOUR WATER STRIPPER
Publication number
20240067537
Publication date
Feb 29, 2024
Air Products and Chemicals, Inc.
Yanlai Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVING WATER QUALITY OF DEHYDRATION TOWER...
Publication number
20240050873
Publication date
Feb 15, 2024
TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO.,LTD
Xu ZHAO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OFFSHORE WIND POWER GENERATION-SEAWATER DESALINATION-WATER ELECTROL...
Publication number
20240002257
Publication date
Jan 4, 2024
KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
Ho Saeng LEE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR PROLONGING CONTINUOUS OPERATION PERIOD OF...
Publication number
20230406728
Publication date
Dec 21, 2023
East China University of Science and Technology
Wenjie LV
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SUSTAINABLE AND CIRCULAR WATER DEMINERALIZATION WITH ZERO WASTE DIS...
Publication number
20230303410
Publication date
Sep 28, 2023
Effluent Free Desalination Corporation
Shahram SHAFIE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FUEL CELL SYSTEM, EXHAUST GAS PURIFICATION METHOD USING FUEL CELL,...
Publication number
20230271850
Publication date
Aug 31, 2023
Mitsubishi Heavy Industries, Ltd.
Katsuhiko YOKOHAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR WATER DESALINATION AND ELECTRICITY GENERATION
Publication number
20230202870
Publication date
Jun 29, 2023
AmirAbbas Tarassoli
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SELF-CONTAINED IN-GROUND GEOTHERMAL GENERATOR AND HEAT EXCHANGER WI...
Publication number
20230168007
Publication date
Jun 1, 2023
Nikola Lakic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE FOR DESALINATION BY LIQUID WATER JET COMPRESSION
Publication number
20230134288
Publication date
May 4, 2023
WGA WATER GLOBAL ACCESS, S.L.
Juan Eusebio NOMEN CALVET
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HUMIDIFICATION DEHUMIDIFICATION PROCESSES USING WASTE HEAT EXTRACTE...
Publication number
20230110229
Publication date
Apr 13, 2023
Saudi Arabian Oil Company
Abdulrahman Aljedaani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTRIBUTED ENERGY SOURCE SYSTEM UTILIZING WASTE HEAT DEEPLY
Publication number
20230109836
Publication date
Apr 13, 2023
Dongguan University of Technology
Simin HUANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTEGRATED HEAT EXCHANGER AND SOUR WATER STRIPPER
Publication number
20230060258
Publication date
Mar 2, 2023
Air Products and Chemicals, Inc.
Yanlai Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMIS...
Publication number
20230052253
Publication date
Feb 16, 2023
CLEANTEK Industries Inc.
Joshua CURLETT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED AMMONIA AND SULFURIC ACID PRODUCTION PLANT AND PROCESS
Publication number
20230038918
Publication date
Feb 9, 2023
Chemetics Inc.
Rene Dijkstra
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR ZERO DISCHARGE TREATMENT OF DESULFURIZATION W...
Publication number
20230017568
Publication date
Jan 19, 2023
Xi'an Boiler & Environment Protection Engineering Co., Ltd.
Fusheng YU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS SYSTEM AND METHOD TO DESALINATE WATER
Publication number
20230014345
Publication date
Jan 19, 2023
Katz Water Tech, LLC
Gary P. Katz
E21 - EARTH DRILLING MINING
Information
Patent Application
WATER DISTILLATION SYSTEM
Publication number
20220411289
Publication date
Dec 29, 2022
GTI ENERGY
Aleksander Kozlov
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
Water Distillation Apparatus, Method, and System
Publication number
20220340448
Publication date
Oct 27, 2022
DEKA Products Limited Partnership
Ryan K. LaRocque
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TURBINE EXHAUST GAS SYSTEM USING PRODUCED WATER AND OZONE INJECTION
Publication number
20220332598
Publication date
Oct 20, 2022
MARK PATTON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE