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Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00
Treatment of water, waste water, or sewage
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Patents Grants
last 30 patents
Information
Patent Grant
High-efficiency solar multi-layer evaporative seawater desalination...
Patent number
12,195,360
Issue date
Jan 14, 2025
China Institute of Water Resources and Hydropower Research
Shan Jiang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Photothermal seawater desalination material with multi-stage struct...
Patent number
12,195,359
Issue date
Jan 14, 2025
Shandong University of Science and Technology
Hongzhi Cui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Preparation method and application of amorphous metal oxide hollow...
Patent number
12,195,349
Issue date
Jan 14, 2025
Institute of Process Engineering, Chinese Academy of Sciences
Dan Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Anti-biofouling magnetic silk fibroin (SF)-based composite aerogel,...
Patent number
12,172,103
Issue date
Dec 24, 2024
HEFEI UNIVERSITY OF TECHNOLOGY
Yang Lu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite material and a water purifying system
Patent number
12,157,683
Issue date
Dec 3, 2024
City University of Hong Kong
Chun-Sing Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solar powered water purification system
Patent number
12,139,419
Issue date
Nov 12, 2024
Naeem Umar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Efficient water purification system and method
Patent number
12,134,046
Issue date
Nov 5, 2024
Erik Dolson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for sustainable production of water and salt
Patent number
12,115,465
Issue date
Oct 15, 2024
KING FAISAL UNIVERSITY
Sayeed Rushd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aerogel with hierarchical pore structure formed using pulsed laser...
Patent number
12,110,377
Issue date
Oct 8, 2024
Ocean University of China
Hongzhi Cui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Water desalination by using compact and portable solar still with h...
Patent number
12,091,329
Issue date
Sep 17, 2024
King Saud University
Basem Motea Abdullah Abdo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for solar thermal osmosis desalination
Patent number
12,084,371
Issue date
Sep 10, 2024
University of South Florida
D. Yogi Goswami
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite aerogel based on graphdiyne motif arrangement and prepara...
Patent number
12,071,349
Issue date
Aug 27, 2024
University of Science and Technology Beijing
Yue Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vacuum assisted liquid separation system
Patent number
12,065,362
Issue date
Aug 20, 2024
Daniel Hodges
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photothermal evaporation material integrating light absorption and...
Patent number
12,053,714
Issue date
Aug 6, 2024
Zhejiang University
Zheng Bo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Water harvesting systems, and methods of using thereof
Patent number
12,054,402
Issue date
Aug 6, 2024
Water Harvesting Inc.
Bruno Marchon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Self-contained photovoltaic distillation apparatus
Patent number
12,053,715
Issue date
Aug 6, 2024
Nevin Hedlund
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Saline wastewater treatment system using solar-assisted heat pump
Patent number
12,030,801
Issue date
Jul 9, 2024
Southeast University
Dongxu Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for recovering lithium from brines
Patent number
12,018,347
Issue date
Jun 25, 2024
Energy Exploration Technologies, Inc.
Amit Patwardhan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
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
System and method of water purification utilizing an ionomer membrane
Patent number
11,986,752
Issue date
May 21, 2024
Bamdad Bahar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Staggered and crossed heat storage adsorption bed and seawater desa...
Patent number
11,964,229
Issue date
Apr 23, 2024
ENERGY RESEARCH INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
Lin Guo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Gigacubes solar still
Patent number
11,964,883
Issue date
Apr 23, 2024
Jonathan Hendrik Van Ee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
Greenhouse and cooling system of the same
Patent number
11,930,750
Issue date
Mar 19, 2024
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Yusuf Bicer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Digital fluid heating system
Patent number
11,920,801
Issue date
Mar 5, 2024
WTS LLC
Brian Plourde
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multifunction solar utility panels
Patent number
11,912,587
Issue date
Feb 27, 2024
Robert James Pyman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Anti-biofouling shape-memory composite aerogel and preparation method
Patent number
11,884,792
Issue date
Jan 30, 2024
Hefei University of Technology
Jingzhe Xue
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite hydrogel sponge and its preparation method and applicatio...
Patent number
11,834,351
Issue date
Dec 5, 2023
Guangdong Ocean University
Lefan Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclone assisted desalination system and method
Patent number
11,834,348
Issue date
Dec 5, 2023
King Abdullah University of Science and Technology
Kim Choon Ng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Passive Freezing Desalination Driven By Radiative Cooling
Publication number
20250042774
Publication date
Feb 6, 2025
The Regents of the University of California
Xin Huang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STRUCTURES FOR SOLAR VAPOR EVAPORATION AND CONDENSATION
Publication number
20250020320
Publication date
Jan 16, 2025
The Research Foundation for The State University of New York
Qiaoqiang GAN
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
WATER PURIFICATION
Publication number
20240400414
Publication date
Dec 5, 2024
ECOVAP, INC.
Michael J. Patey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLAR ENERGY COLLECTOR AND CONCENTRATOR SYSTEM
Publication number
20240401844
Publication date
Dec 5, 2024
Manuel MUÑOZ SAIZ
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SELF-CONTAINED PHOTOVOLTAIC DISTILLATION APPARATUS
Publication number
20240390815
Publication date
Nov 28, 2024
Nevin Hedlund
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Water Harvesting Systems, And Methods Of Using Thereof
Publication number
20240391798
Publication date
Nov 28, 2024
Water Harvesting, Inc.
Bruno Marchon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICES AND SYSTEMS FOR TREATING WATER AND OTHER FLUIDS
Publication number
20240382866
Publication date
Nov 21, 2024
Undesert Corporation
Hillery Thomas Kemp
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD OF WATER PURIFICATION UTILIZING AN IONOMER MEMBRANE
Publication number
20240367087
Publication date
Nov 7, 2024
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Solar Powered Water Purification System
Publication number
20240360007
Publication date
Oct 31, 2024
Naeem Umar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PRODUCING FRESH WATER FROM AQUEOUS SALT SOLUTIONS
Publication number
20240351915
Publication date
Oct 24, 2024
ECOSTAR-NAUTECH CO., LTD
Aleksandr Dmitriyevich RIABTSEV
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLASMONIC MATERIAL, A SOLAR ABSORBER CONTAINING THE PLASMONIC MATER...
Publication number
20240336826
Publication date
Oct 10, 2024
City University of Hong Kong Shenzhen Futian Research Institute
Jian LU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR SOLAR VAPOR EVAPORATION AND CONDENSATION
Publication number
20240336494
Publication date
Oct 10, 2024
The Research Foundation for The State University of New York
Qiaoqiang GAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AEROGEL WITH HIERARCHICAL PORE STRUCTURE FORMED USING PULSED LASER...
Publication number
20240327596
Publication date
Oct 3, 2024
Ocean University of China
Hongzhi CUI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH-EFFICIENCY SOLAR MULTI-LAYER EVAPORATIVE SEAWATER DESALINATION...
Publication number
20240300829
Publication date
Sep 12, 2024
CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
Shan JIANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS AND METHOD OF OBTAINING POTABLE WATER FROM IMPURE WATER S...
Publication number
20240299862
Publication date
Sep 12, 2024
Gregory Dennis Lesher
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT PLANT
Publication number
20240278145
Publication date
Aug 22, 2024
Sascha KÜHL
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PREPARATION METHOD, PRODUCT AND APPLICATION OF HYDROPHOBICALLY MODI...
Publication number
20240278186
Publication date
Aug 22, 2024
Shenzhen Polytechnic University
HUAN WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DESALINATION SYSTEM AND DESALINATION PROCESS THEREFOR
Publication number
20240262715
Publication date
Aug 8, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Naef A.A. QASEM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITE AEROGEL BASED ON GRAPHDIYNE MOTIF ARRANGEMENT AND PREPARA...
Publication number
20240228297
Publication date
Jul 11, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Yue ZHANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANTI-BIOFOULING MAGNETIC SILK FIBROIN (SF)-BASED COMPOSITE AEROGEL,...
Publication number
20240207756
Publication date
Jun 27, 2024
Hefei University of Technology
Yang LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Preparation Method Of High-Efficiency Gel For Seawater Desalination
Publication number
20240165574
Publication date
May 23, 2024
Shanghai Maritime University
Yaohua DONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDUSTRIAL WASTE TREATMENT PROCESS AND SYSTEM
Publication number
20240150199
Publication date
May 9, 2024
Safetykleen Group Services Limited
Adam Swadling
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FARM WASTE-DERIVED RECYCLABLE PHOTOTHERMAL EVAPORATOR
Publication number
20240140826
Publication date
May 2, 2024
Northeastern University
Yi Zheng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Activated Carbon-Cement Composite Coated Polyurethane Foam Based So...
Publication number
20240140828
Publication date
May 2, 2024
Amrita Vishwa Vidyapeetham
Sujith Lal
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF AMORPHOUS METAL OXIDE HOLLOW...
Publication number
20240140818
Publication date
May 2, 2024
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Dan Wang
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
SYSTEMS AND METHODS FOR SOLAR THERMAL OSMOSIS DESALINATION
Publication number
20240101460
Publication date
Mar 28, 2024
University of South Florida
D. Yogi GOSWAMI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Fabrication Of Uniform High Density Nanostructure Array
Publication number
20240099036
Publication date
Mar 21, 2024
The Regents of the University of Michigan
Somin Eunice LEE
G02 - OPTICS
Information
Patent Application
SALINE WASTEWATER TREATMENT SYSTEM USING SOLAR-ASSISTED HEAT PUMP
Publication number
20240083794
Publication date
Mar 14, 2024
SOUTHEAST UNIVERSITY
Dongxu WU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE