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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid purification filters and the method of fluid purification usi...
Patent number
12,161,975
Issue date
Dec 10, 2024
Temple University - of the Commonwealth System of Higher Education
Rouzbeh Afsarmamesh Tehrani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removal of arsenic by loofah sponge enriched with steam activated b...
Patent number
12,157,682
Issue date
Dec 3, 2024
KING FAISAL UNIVERSITY
Muhammad Aamir
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gasification and Fischer-Tropsch process waste water treatment
Patent number
12,122,701
Issue date
Oct 22, 2024
Velocys Technologies Limited
Graham Lea
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method of reducing and controlling hazardous substance in process o...
Patent number
12,122,696
Issue date
Oct 22, 2024
Tongji University
Yinguang Chen
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Water restoration system
Patent number
12,116,291
Issue date
Oct 15, 2024
Kimball Water & Energy LLC
Phyl Miller Kimball
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Enhanced inorganic coagulants for wastewater treatment
Patent number
12,103,871
Issue date
Oct 1, 2024
ChemTreat, Inc.
William Henderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Titania-based treatment solution and method of promoting precipitat...
Patent number
12,084,366
Issue date
Sep 10, 2024
Marmon Industrial Water LLC
James Knoll
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for treating acid mine drainage
Patent number
12,049,420
Issue date
Jul 30, 2024
UNIVERSITY OF SOUTH AFRICA
Bhekie Brilliance Mamba
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of basalt to adsorb toxic material
Patent number
12,037,264
Issue date
Jul 16, 2024
Valerie Ann Gamble
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functional material for synchronously stabilizing multiple metals a...
Patent number
11,975,985
Issue date
May 7, 2024
Central South University
Qian Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Extract of plant powder, and water purifier
Patent number
11,952,297
Issue date
Apr 9, 2024
Dexerials Corporation
Takanori Fujita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Surface water mitigation structure
Patent number
11,945,740
Issue date
Apr 2, 2024
Sports Care Products, Inc.
David Komocki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Removing contaminants from water with adsorbents
Patent number
11,944,952
Issue date
Apr 2, 2024
Fuel Tech, Inc.
Mingming Fang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Organic soil amendments with ions bound thereto for removing contam...
Patent number
11,931,721
Issue date
Mar 19, 2024
Neo Water Treatment, LLC
Mason Reames Haneline
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for producing ultrapure water, ultrapure water production sy...
Patent number
11,897,790
Issue date
Feb 13, 2024
Organo Corporation
Kyohei Tsutano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Extract of plant powder, and water purifier
Patent number
11,866,354
Issue date
Jan 9, 2024
Dexerials Corporation
Takanori Fujita
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-functionalized basic immobilized amine sorbents for removal o...
Patent number
11,850,571
Issue date
Dec 26, 2023
United States Department of Energy
McMahan L Gray
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment of saline water for agricultural and potable use
Patent number
11,820,689
Issue date
Nov 21, 2023
Evoqua Water Technologies LLC
Gary C. Ganzi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purification apparatus and water purification method using la...
Patent number
11,795,068
Issue date
Oct 24, 2023
JDC CORPORATION
Mutsuhiro Ohno
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter for water-purification device and water-purification device...
Patent number
11,780,748
Issue date
Oct 10, 2023
LG Electronics Inc.
Suhye Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rare earth treatment of membranes to remove contaminants
Patent number
11,772,054
Issue date
Oct 3, 2023
Neo Water Treatment, LLC
Mason Reames Haneline
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multifunctional porous materials for water purification and remedia...
Patent number
11,772,069
Issue date
Oct 3, 2023
University of South Florida
Shengqian Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanoadsorbent based user-friendly household filter for the purifica...
Patent number
11,766,641
Issue date
Sep 26, 2023
Council of Scientific and Industrial Research
Indra Bhushan Singh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Universal water fountain filter head
Patent number
11,732,447
Issue date
Aug 22, 2023
LOUISVILLE WATER COMPANY
Rengao Song
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for preservation, transport, and analysis of wate...
Patent number
11,726,015
Issue date
Aug 15, 2023
Massachusetts Institute of Technology
Emily Hanhauser
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for treating acidity, heavy metals, and solids...
Patent number
11,680,001
Issue date
Jun 20, 2023
Yost Brothers LLC
Karl William Yost
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of fixing arsenic using activated biochar
Patent number
11,673,821
Issue date
Jun 13, 2023
Nanjing University
Song Wu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process for reducing the concentration of arsenic in an aqueous sol...
Patent number
11,639,302
Issue date
May 2, 2023
Mexichem Fluor S.A. de C.V.
Juan Alberto Juarez Garcia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for generating stabilized, gas infused liquids co...
Patent number
11,607,653
Issue date
Mar 21, 2023
GAPS Technology, LLC.
Cliffton Lee Roe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactive treatment cell and systems for environmental remediation
Patent number
11,554,969
Issue date
Jan 17, 2023
AquaBlok Ltd.
Dennis Gregory Grubb
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
MANGANESE CARBONATE-SUPPORTED FERRIHYDRITE MATERIAL, AND PREPARATIO...
Publication number
20250042793
Publication date
Feb 6, 2025
QINGDAO UNIVERSITY OF TECHNOLOGY
Huawei WANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Methods of treating water
Publication number
20250011207
Publication date
Jan 9, 2025
B.G. NEGEV TECHNOLOGIES AND APPLICATION LTD., AT BEN-GURION UNIVERSITY
Jack Gilron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODIFIED LIQUID ACTIVATED CARBON (FE-LAC) FOR IN-SITU ARSENIC REMOVAL
Publication number
20250011202
Publication date
Jan 9, 2025
Saudi Arabian Oil Company
Rayan M. Nasser
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PHOTOELECTROCHEMICAL (PEC) SYSTEM AND METHOD, AND REDOX-FUNCTIONALI...
Publication number
20250011200
Publication date
Jan 9, 2025
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Xiao SU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFIC...
Publication number
20240417299
Publication date
Dec 19, 2024
Eduardo VALDÉS RANGEL
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ENHANCED INORGANIC COAGULANTS FOR WASTEWATER TREATMENT
Publication number
20240368008
Publication date
Nov 7, 2024
ChemTreat, Inc.
William HENDERSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
USE OF BASALT FOR ADSORBING TOXIC MATERIAL
Publication number
20240308879
Publication date
Sep 19, 2024
Valerie Ann Gamble
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AZO-LINKED ORGANIC POLYMERS FOR CARBON DIOXIDE CAPTURE AND METAL IO...
Publication number
20240299908
Publication date
Sep 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Mahmoud Mohamed ABDELNABY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
USE OF BASALT FIBER TO ADSORB TOXIC MATERIAL
Publication number
20240294399
Publication date
Sep 5, 2024
Valerie Ann Gamble
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BASALT FIBER FOR ADSORBING TOXIC MATERIAL
Publication number
20240294400
Publication date
Sep 5, 2024
Valerie Ann Gamble
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED AS...
Publication number
20240286937
Publication date
Aug 29, 2024
MIYOSHI OIL & FAT CO., LTD.
Kazuhiro TERADA
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
COMPOSITIONS AND METHODS FOR TOXIC SPECIES REMOVAL FROM FLUID
Publication number
20240278209
Publication date
Aug 22, 2024
University of Maine System Board of Trustees
Islam Hafez
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OXIDATIVE AND ADSORPTIVE CATALYTIC MEDIA
Publication number
20240269660
Publication date
Aug 15, 2024
Alden Bruce Badger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ADVANCED ANTIMICROBIAL AND CHEMICAL FILTERS FOR GAS AND WATER SYSTEMS
Publication number
20240253010
Publication date
Aug 1, 2024
EXPOSOME PVT. LTD.
Prerna Goradia
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Organic Soil Amendments with Ions Bound Thereto for Removing Contam...
Publication number
20240173695
Publication date
May 30, 2024
Neo Water Treatment LLC
Mason Reames HANELINE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Water Treatment Modules and Method of Use Thereof
Publication number
20240140849
Publication date
May 2, 2024
Renew Health Ltd
William Tally
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUB...
Publication number
20240140845
Publication date
May 2, 2024
ENVIT , ENVIRONMENTAL TECHNOLOGIES ENGINEERING LTD.
Domen Lestan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
FILTER FOR WATER-PURIFICATION DEVICE AND WATER-PURIFICATION DEVICE...
Publication number
20230406727
Publication date
Dec 21, 2023
LG ELECTRONICS INC.
Suhye WOO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
EXTRACT OF PLANT POWDER, AND WATER PURIFIER
Publication number
20230242423
Publication date
Aug 3, 2023
DEXERIALS CORPORATION
Takanori FUJITA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTRODIALYSIS SYSTEMS WITH DECREASED CONCENTRATION GRADIENTS AT H...
Publication number
20230054712
Publication date
Feb 23, 2023
Magna Imperio Systems Corp.
Xin LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVING CONTAMINANTS FROM WATER WITH ADSORBENTS
Publication number
20220387966
Publication date
Dec 8, 2022
FUEL TECH, INC.
Mingming Fang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PREPARING CARBONACEOUS MATERIAL CAPABLE OF FIXING ARSENIC...
Publication number
20220340462
Publication date
Oct 27, 2022
Nanjing University
Song WU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD OF TREATING WATER CONTAINING ARSENIC AND MANGANESE
Publication number
20220315463
Publication date
Oct 6, 2022
The Corporation of the City of White Rock
Saad JASIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Layered Double Hydroxide Crystal, Anion Adsorbent, and Method for P...
Publication number
20220315452
Publication date
Oct 6, 2022
SHINSHU UNIVERSITY
Katsuya Teshima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
N-ALKYL-D-GLUCAMINE BASED MACROPOROUS POLYMERIC CRYOGEL FOR SEQUEST...
Publication number
20220259075
Publication date
Aug 18, 2022
Consiglio Nazionale Delle Ricerche
Sabrina Carola CARROCCIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF REDUCING AND CONTROLLING HAZARDOUS SUBSTANCE IN PROCESS O...
Publication number
20220234932
Publication date
Jul 28, 2022
Tongji University
Yinguang Chen
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
High performance electrocoagulation systems for removing water cont...
Publication number
20220162094
Publication date
May 26, 2022
The Regents of the University of California
Ashok Jagannath Gadgil
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDI...
Publication number
20220055926
Publication date
Feb 24, 2022
EISENMANN ENVIRONMENTAL TECHNOLOGY GMBH
Jochen SCHUMACHER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDI...
Publication number
20220017390
Publication date
Jan 20, 2022
EISENMANN ENVIRONMENTAL TECHNOLOGY GMBH
Jochen Schumacher
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
EXTRACT OF PLANT POWDER, AND WATER PURIFIER
Publication number
20210380444
Publication date
Dec 9, 2021
DEXERIALS CORPORATION
Takanori FUJITA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL