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Patents Grants
last 30 patents
Information
Patent Grant
Polyorganic functional groups modified silica, processes to make an...
Patent number
12,168,217
Issue date
Dec 17, 2024
SI-NOVATION LTD
John Robert Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Galvanic process for treating aqueous compositions
Patent number
12,168,621
Issue date
Dec 17, 2024
NuQuatic, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of preparing adsorbent from date pit and a polymer
Patent number
12,168,218
Issue date
Dec 17, 2024
KING FAISAL UNIVERSITY
Junaid Saleem
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ferric iron-dosed anaerobic biological wastewater treatment technology
Patent number
12,168,623
Issue date
Dec 17, 2024
West Virginia University
Lian-Shin Lin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Rhodium-doped strontium titanate inverse opal material, preparation...
Patent number
12,157,115
Issue date
Dec 3, 2024
Soochow University
Jianmei Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Phosphonic hydrogel synthesis method
Patent number
12,157,788
Issue date
Dec 3, 2024
Imam Abdulrahman Bin Faisal University
Ayhan Bozkurt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cold temperature-resistant microbials and methods of their use
Patent number
12,157,690
Issue date
Dec 3, 2024
MICROBIAL DISCOVERY GROUP LLC
Michael R. King
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
Device and method for controlling diffusion of MPs carried with ARG...
Patent number
12,151,185
Issue date
Nov 26, 2024
Nanjing Institute of Environmental Sciences, MEE
Ni Ni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Condensation catalyst systems and methods
Patent number
12,151,955
Issue date
Nov 26, 2024
Hamilton Sundstrand Corporation
John W. Steele
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for disinfecting fluids
Patent number
12,145,870
Issue date
Nov 19, 2024
Georgia Tech Research Corporation
Jianfeng Zhou
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Preparation method for modified cathode of MEC-AD system and applic...
Patent number
12,145,873
Issue date
Nov 19, 2024
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Xiaomei Ye
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purification process using zinc oxide nanoparticles
Patent number
12,145,861
Issue date
Nov 19, 2024
Imam Abdulrahman Bin Faisal University
Faiza Qureshi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Hydrogel nanobeads for adsorption of pollutants from wastewater
Patent number
12,145,865
Issue date
Nov 19, 2024
King Saud University
Javed Alam
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Dehydration method and dehydration apparatus providing increased wa...
Patent number
12,138,598
Issue date
Nov 12, 2024
NGK Insulators, Ltd.
Kenichi Noda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid decontamination apparatus
Patent number
12,129,186
Issue date
Oct 29, 2024
Pontic Technology, LLC
Gerald Voecks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tri-metallic organic framework (MOF) complex as a reduction catalyst
Patent number
12,128,390
Issue date
Oct 29, 2024
KING FAISAL UNIVERSITY
Hassan H. Hammud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single vessel solvent based method for making a Zn/Cu composite
Patent number
12,129,381
Issue date
Oct 29, 2024
Imam Abdulrahman Bin Faisal University
Tamer Ezzat Youssef Moustafa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for removing iron from humus-rich water
Patent number
12,122,700
Issue date
Oct 22, 2024
Allwatec Oy
Jorma Pääkkönen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for cyanobacteria and/or cyanobacteria metabolites removal i...
Patent number
12,122,692
Issue date
Oct 22, 2024
SUEZ INTERNATIONAL
Sophie Courtois
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cross linked polymer hydrogel
Patent number
12,116,446
Issue date
Oct 15, 2024
Imam Abdulrahman Bin Faisal University
Ayhan Bozkurt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Starch-based adsorbent with nanopores and preparation method thereof
Patent number
12,115,515
Issue date
Oct 15, 2024
Zhejiang University
Enbo Xu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Lignocellulosic biomass treatment methods and systems for productio...
Patent number
12,116,642
Issue date
Oct 15, 2024
ExxonMobil Technology and Engineering Company
Changyub Paek
C13 - SUGAR INDUSTRY
Information
Patent Grant
Systems and methods for removal of contaminants from a liquid
Patent number
12,116,290
Issue date
Oct 15, 2024
BLUE WHALE OCEAN FILTRATION LLC
Daniel Turner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of using gold/zinc/graphene oxide photocatalyst nanocomposit...
Patent number
12,109,555
Issue date
Oct 8, 2024
Imam Abdulrahman Bin Faisal University
Nuhad Abdullah Alomair
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biofilm electrochemical reactor for simultaneously removing nitrate...
Patent number
12,103,869
Issue date
Oct 1, 2024
Qingdao University of Technology
Jincheng Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing a pollutant from aqueous solution
Patent number
12,102,978
Issue date
Oct 1, 2024
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purification using porous carbon electrode
Patent number
12,091,343
Issue date
Sep 17, 2024
California Institute of Technology
Kai Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for making an aqueous hydrogel composition
Patent number
12,091,487
Issue date
Sep 17, 2024
Imam Abdulrahman Bin Faisal University
Ayhan Bozkurt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrolytic assembly and laundry treatment apparatus
Patent number
12,091,334
Issue date
Sep 17, 2024
WUXI LITTLE SWAN ELECTRIC CO., LTD.
Jiuxing Gao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
POSITIVELY CHARGED QUATERNARY AMMONIUM SALT POLYMER CATALYST AND PR...
Publication number
20240416332
Publication date
Dec 19, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
Yi Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
Publication number
20240417300
Publication date
Dec 19, 2024
SAMSUNG ENGINEERING CO., LTD.
Seung Joon CHUNG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMBINED PHOTOACTIVATED REDUCTION AND OXIDATION PROCESS AND SYSTEM...
Publication number
20240417292
Publication date
Dec 19, 2024
ENSPIRED SOLUTIONS
Suzanne Elizabeth Witt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BATCH METHOD FOR WASTEWATER TREATMENT
Publication number
20240408576
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR TREATING AN AQUEOUS SOLUTION
Publication number
20240408575
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WASTEWATER TREATMENT METHOD FOR AQUEOUS SOLUTIONS
Publication number
20240408577
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR REMOVING DISSOLVED ORGANIC SUBSTANCES IN LIQUIDS USING A...
Publication number
20240400412
Publication date
Dec 5, 2024
Mecana AG
Ulrich GRABBE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PHOSPHONIC HYDROGEL SYNTHESIS METHOD
Publication number
20240384015
Publication date
Nov 21, 2024
Imam Abdulrahman Bin Faisal University
Ayhan BOZKURT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...
Publication number
20240383789
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
En Tian Lin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR WASTEWATER RECLAMATION
Publication number
20240375984
Publication date
Nov 14, 2024
James John Peterson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COLOR REMOVAL WITH ZIPGEM FILTRATION MEDIA FOR WATER AND WASTEWATER...
Publication number
20240375975
Publication date
Nov 14, 2024
University of Central Florida Research Foundation, Inc.
Ni-Bin Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR WATER INTEGRITY CONTROL
Publication number
20240367998
Publication date
Nov 7, 2024
SPI TECHNOLOGY LTD.
James Shubat
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method for Treating Water on Membranes Integrating Adsorption on Ac...
Publication number
20240368015
Publication date
Nov 7, 2024
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Philippe Sauvignet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMPHIPHILIC POLYAMPHOLYTES AND RELATED MEMBRANES
Publication number
20240367112
Publication date
Nov 7, 2024
Trustees of Tufts College
Luca Mazzaferro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR SEPARATING AND/OR REMOVING WATER SOLUBLE OR...
Publication number
20240360012
Publication date
Oct 31, 2024
WP&E Technologies Solutions, LLC
Harikrishnan Parthasarathy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COAXIAL DIELECTRIC BARRIER DISCHARGE PLASMA BIPHASIC MICROREACTOR F...
Publication number
20240350999
Publication date
Oct 24, 2024
University of Delaware
Panagiotis Dimitrakellis
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYBRID WATER TREATMENT SYSTEM FOR RED TIDE REMOVAL AND PERCHLORATE...
Publication number
20240343617
Publication date
Oct 17, 2024
Korea University Research and Business Foundation
Seungkwan HONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Removing Selenium from Wastewater Using Biological Redu...
Publication number
20240343625
Publication date
Oct 17, 2024
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Marc Laliberté
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTROCHEMICAL DEVICES OR SYSTEMS COMPRISING REDOX-FUNCTIONALIZED...
Publication number
20240336502
Publication date
Oct 10, 2024
Massachusetts Institute of Technology
Xiao Su
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESSES AND APPARATUSES FOR CONVERTING POLY- AND PERFLUOROALKYL S...
Publication number
20240336511
Publication date
Oct 10, 2024
UOP LLC
Erick J. Bennett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SINGLE VESSEL SOLVENT BASED METHOD FOR MAKING A ZN/CU COMPOSITE
Publication number
20240336778
Publication date
Oct 10, 2024
Imam Abdulrahman Bin Faisal University
Tamer Ezzat Youssef MOUSTAFA
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF USING GOLD/ZINC/GRAPHENE OXIDE PHOTOCATALYST NANOCOMPOSIT...
Publication number
20240326025
Publication date
Oct 3, 2024
Imam Abdulrahman Bin Faisal University
Nuhad Abdullah ALOMAIR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER PROCESSING APPARATUS
Publication number
20240327244
Publication date
Oct 3, 2024
Rapid Water Technology LLC
Thomas E. Jasper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSS LINKED POLYMER HYDROGEL
Publication number
20240327552
Publication date
Oct 3, 2024
Imam Abdulrahman Bin Faisal University
Ayhan BOZKURT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYSULFONE-BASED MEMBRANE FOR FRACTIONATION OF ERICHROME BLACK T (...
Publication number
20240325988
Publication date
Oct 3, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Nadeem BAIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOCHAR-SUPPORTED LAYERED DOUBLE HYDROXIDE-CELLULOSE NANOCRYSTALS C...
Publication number
20240326009
Publication date
Oct 3, 2024
Imam Abdulrahman Bin Faisal University
Mukarram ZUBAIR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FAUCET WATER FILTER ASSEMBLY FOR WATER FILTRATION AND SKIN TREATMENT
Publication number
20240327243
Publication date
Oct 3, 2024
FilterBaby LLC
Xin Ma
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Semiconductor Chemical Mechanical Polishing Sludge Recycling Device
Publication number
20240317621
Publication date
Sep 26, 2024
Ya-Min HSIEH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER
Publication number
20240317611
Publication date
Sep 26, 2024
Zhejiang University
Jie ZHOU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ULTRAPURE WATER PRODUCTION SYSTEM, SEMICONDUCTOR PROCESSING SYSTEM...
Publication number
20240317622
Publication date
Sep 26, 2024
Samsung Electronics Co., Ltd.
Juhui PARK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE