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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patents Grants
last 30 patents
Information
Patent Grant
Modified polyamines grafted to a particulate, solid support as sorb...
Patent number
12,364,969
Issue date
Jul 22, 2025
Puraffinity Ltd.
Benjamin David Reeve
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and system for waste treatment
Patent number
12,358,821
Issue date
Jul 15, 2025
The Texas A&M University System
Suresh D. Pillai
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Product for PFAS adsorption
Patent number
12,350,644
Issue date
Jul 8, 2025
ACTIVE MINERALS INTERNATIONAL, LLC
Bo Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
Patent number
12,351,498
Issue date
Jul 8, 2025
Claros Technologies Inc.
Andrew Thomas Healy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Plasmon-enhanced catalytic ozonation for recalcitrant water polluta...
Patent number
12,344,539
Issue date
Jul 1, 2025
Board of Trustees of the University of Alabama, for and on behalf of the Univ...
Tingtang Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composition and method for capture and degradation of PFAS
Patent number
12,319,594
Issue date
Jun 3, 2025
Battelle Memorial Institute
Radha K. Motkuri
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sorbents having high volumetric iodine and molasses values for remo...
Patent number
12,319,593
Issue date
Jun 3, 2025
Rebecca L. Distefano
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treating per- and poly-fluoroalkyl substances in landfill leachate
Patent number
12,312,255
Issue date
May 27, 2025
University of Florida Research Foundation, Inc.
Timothy G Townsend
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite materials and methods of making and use thereof
Patent number
12,311,335
Issue date
May 27, 2025
Georgia State University Research Foundation, Inc.
Thien Tran
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Assembly of random copolymer polyelectrolyte complexes for removal...
Patent number
12,312,262
Issue date
May 27, 2025
Northwestern University
Jeremy Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
PFAS remediation using high redox potential free-radicals
Patent number
12,304,841
Issue date
May 20, 2025
PARSONS CORPORATION
Daniel R. Griffiths
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
Patent number
12,304,850
Issue date
May 20, 2025
Claros Technologies Inc.
Andrew Thomas Healy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Highly mesoporous activated carbon
Patent number
12,296,316
Issue date
May 13, 2025
Carbon Technology Holdings, LLC
Daniel J. Despen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Water treatment for removing PFAS
Patent number
12,291,465
Issue date
May 6, 2025
The Water & Carbon Group Pty, Ltd.
Cliff Alexander DuckWorth
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purifying filter and water purifier using same
Patent number
12,291,466
Issue date
May 6, 2025
Kuraray Co., Ltd.
Hiroe Yoshinobu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and process for reducing PFAS and microplastics in biosolids...
Patent number
12,291,492
Issue date
May 6, 2025
MB HOLDING COMPANY, INC.
Terry Merrell
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Water purification apparatus and method
Patent number
12,286,369
Issue date
Apr 29, 2025
Geyser Remediation LLC
Nikolas C.-J. Franceschi-Hofmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Porous nanocomposites
Patent number
12,274,995
Issue date
Apr 15, 2025
Regents of The University of Minnesota
Abdennour Abbas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of in situ remediation of soils using a bioremediation compo...
Patent number
12,269,078
Issue date
Apr 8, 2025
Remediation Products, Inc.
Scott Noland
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Activated carbon for adsorbing per- and polyfluoroalkyl compounds i...
Patent number
12,257,565
Issue date
Mar 25, 2025
FUTAMURA KAGAKU KABUSHIKI KAISHA
Nobuyoshi Yamashita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated carbon
Patent number
12,258,284
Issue date
Mar 25, 2025
AD'ALL CO., LTD.
Tomoyasu Nakano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Biodegradation of fluorochemicals
Patent number
12,252,423
Issue date
Mar 18, 2025
The Trustees of Princeton University
Peter R. Jaffe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Systems and methods of removing per- and polyfluoroalkyl substances...
Patent number
12,246,974
Issue date
Mar 11, 2025
NOBLIS, INC.
Javier Santillan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for separating competing anions from per- and pol...
Patent number
12,240,771
Issue date
Mar 4, 2025
Emerging Compounds Treatment Technologies, Inc.
Steven E. Woodard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Zeolite composites for water purification
Patent number
12,239,960
Issue date
Mar 4, 2025
UWM Research Foundation, Inc.
Marcia Renata Quadros da Silva
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Adsorptive removal of perfluorinated or partially fluorinated surfa...
Patent number
12,240,767
Issue date
Mar 4, 2025
Katholieke Universiteit Leuven
Dirk De Vos
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of aqueous composition with metal component
Patent number
12,240,772
Issue date
Mar 4, 2025
NuQuatic, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems to treat PFAS and other persistent organic compounds and ox...
Patent number
12,227,439
Issue date
Feb 18, 2025
Yost Brothers, LLC
Karl William Yost
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite aggregate particles, adsorbent using same, molded body an...
Patent number
12,220,682
Issue date
Feb 11, 2025
Kuraray Co., Ltd.
Shuji Kawasaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for removal of perfluoroalkyl and polyfluoroalkyl...
Patent number
12,209,043
Issue date
Jan 28, 2025
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
Rohan Menon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC FIELD ASSISTED NANOFILTRATION SYSTEMS
Publication number
20250235827
Publication date
Jul 24, 2025
Purdue Research Foundation
Yangyuan Ji
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOCHAR COMPOSITE MATERIALS AND RELATED METHODS
Publication number
20250236735
Publication date
Jul 24, 2025
The United States as Represented by the Secretary of Agriculture
Qiangu Yan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES AND SYSTEMS FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTAN...
Publication number
20250236539
Publication date
Jul 24, 2025
Resintech, Inc.
Lawrence GOTTLIEB
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CATALYST-ENHANCED SUBCRITICAL HYDROTHERMAL DESTRUCTION OF PER- AND...
Publication number
20250236545
Publication date
Jul 24, 2025
Colorado School Of Mines
Timothy James Strathmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS COMPRISING MULTIPLE CATALYSTS FOR CATALYTICALLY REMOVING OX...
Publication number
20250236544
Publication date
Jul 24, 2025
Arizona Board of Regents on behalf of Arizona State University
Min LONG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS OF REMOVING TOXIC SUBSTANCES FROM WATER USING V...
Publication number
20250236547
Publication date
Jul 24, 2025
PERCA, INC.
Russell V. Davis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TRAILER CAPABLE OF TREATING PFAS-CONTAMINATED WATER WITH GAC AND/OR...
Publication number
20250230061
Publication date
Jul 17, 2025
Evoqua Water Technologies LLC
John Lombardo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR DEGRADING PFAS
Publication number
20250230072
Publication date
Jul 17, 2025
University of Rochester
Astrid M. Mueller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POROUS NANOCOMPOSITES
Publication number
20250222428
Publication date
Jul 10, 2025
Regents of the University of Minnesota
Abdennour Abbas
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHODS OF REMOVING ENVIRONMENTAL CONTAMINANTS
Publication number
20250223199
Publication date
Jul 10, 2025
The University of British Columbia
Fuhar Dixit
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS OF SUPPORTED METAL CATALYSTS AND METHODS THEREOF
Publication number
20250223207
Publication date
Jul 10, 2025
THE TEXAS A&M UNIVERSITY SYSTEM
Xingmao MA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR INJECTING ACTIVATED CARBON INTO AN UNDERGROUN...
Publication number
20250214875
Publication date
Jul 3, 2025
Christopher L Abeyta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND SYSTEMS OF PHOTOSENSITIZER RECOVERY FOR IMPROVED PFAS D...
Publication number
20250197253
Publication date
Jun 19, 2025
Claros Technologies Inc.
Zekun Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR DESTROYING PER- AND POLYFLUOROALKYL SUBSTAN...
Publication number
20250197256
Publication date
Jun 19, 2025
AECOM
Rachael A. Casson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WATER CONTAINING PER- AND POLYFLU...
Publication number
20250187943
Publication date
Jun 12, 2025
ULTRAAQUA A/S
Ulf NIELSEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS OF USE OF RECYCLED TIRE MATERIAL FOR CONTAMINANT REMOVAL
Publication number
20250187946
Publication date
Jun 12, 2025
I Do TDA, Inc.
Monte Niemi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH REGENERATING PFAS-SELECTIVE RESINS
Publication number
20250186989
Publication date
Jun 12, 2025
SciDev Energy Services, Inc.
Quinn McLeish Smith
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method And Apparatus For Separation Of A Substance From Water
Publication number
20250178927
Publication date
Jun 5, 2025
Opec Remediation Technologies Pty Limited
Steven Edward Phillips
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS OF LIPID RECOVERY AND LEACHATE TREATMENT
Publication number
20250162920
Publication date
May 22, 2025
U.S. Clean Water Technology, Inc.
Kurt W. Swogger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLYMERS FOR THE REMOVAL OF PFAS FROM AQUEOUS COMPOSITIONS, AND MET...
Publication number
20250161911
Publication date
May 22, 2025
Lutum Technology, LLC
Alan Letton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and System for Electrochemically Remediating Contaminants in...
Publication number
20250154030
Publication date
May 15, 2025
ACLARITY, INC.
Orren David Schneider
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND SYSTEMS OF NITRATE REMOVAL IN AQUEOUS SYSTEMS FOR IMPRO...
Publication number
20250145503
Publication date
May 8, 2025
Claros Technologies Inc.
Zekun Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION
Publication number
20250145501
Publication date
May 8, 2025
Evoqua Water Technologies LLC
Gary C. Ganzi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS TO TREAT PFAS AND OTHER PERSISTENT ORGANIC COMPOUNDS AND OX...
Publication number
20250145506
Publication date
May 8, 2025
Yost Brothers, LLC
Karl William Yost
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
Publication number
20250145500
Publication date
May 8, 2025
Ionic Water Technologies, LLC
George W. ADAMSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Treatment of Carbon for Contaminant Removal
Publication number
20250144594
Publication date
May 8, 2025
Ionic Water Technologies, LLC
George W. ADAMSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HARMFUL SUBSTANCE REMOVAL SYSTEM AND METHOD
Publication number
20250128183
Publication date
Apr 24, 2025
HEARTLAND WATER TECHNOLOGY, INC.
Craig Clerkin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACTIVATED CARBON
Publication number
20250121353
Publication date
Apr 17, 2025
AD'ALL CO., LTD.
Kazuomi SUGAHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL REDUCTION PROCESS OF PFAS CONTAINED IN WATER
Publication number
20250122106
Publication date
Apr 17, 2025
Perma-Fix Environmental Services, Inc.
Jose Gabriel GARCIA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BISMUTH/BISMUTH TITANATE HETEROJUNCTION HOLLOW NANOSPHERES AND METH...
Publication number
20250121358
Publication date
Apr 17, 2025
QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)
Wei ZHOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL