Heavy metals or heavy metal compounds

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2101/00Nature of the contaminant

Current Industry

C02F2101/20Heavy metals or heavy metal compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sterile and/or purified fluid and/or solution delivery system
- Patent number 12,365,609
- Issue date Jul 22, 2025
- The Cleveland Clinic Foundation
- Joseph Foss
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Adsorbent particles, method for producing adsorbent particles, base...
- Patent number 12,364,967
- Issue date Jul 22, 2025
- Masahiro Aoshima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous manganese-containing Fenton catalytic material and preparati...
- Patent number 12,357,970
- Issue date Jul 15, 2025
- FUZHOU UNIVERSITY
- Yan Yu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for sustainable brine treatment and heavy metal p...
- Patent number 12,358,815
- Issue date Jul 15, 2025
- United Arab Emirates University
- Ameera Mohammad
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the treatment of wastewater
- Patent number 12,351,482
- Issue date Jul 8, 2025
- Evoqua Water Technologies LLC
- Gerard Willem Smiddy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water decontamination using nanocomposite
- Patent number 12,351,484
- Issue date Jul 8, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Mohamed Khairy Abdel Fattah Omran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nanocomposite for water decontamination
- Patent number 12,351,485
- Issue date Jul 8, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Mohamed Khairy Abdel Fattah Omran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Particles with biocidal coating
- Patent number 12,349,676
- Issue date Jul 8, 2025
- INSTRACTION GMBH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral-wound filter module exhibiting almost no heavy metal leachin...
- Patent number 12,337,283
- Issue date Jun 24, 2025
- Toray Advanced Materials Korea Inc.
- Sung Gun Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing heavy metal from water
- Patent number 12,338,140
- Issue date Jun 24, 2025
- National Chung Cheng University
- Chien-Yen Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for stabilizing heavy metal and antibiotic by coupling slow...
- Patent number 12,338,141
- Issue date Jun 24, 2025
- Tongji University
- Lan Ling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater treatment system and method for producing sludge for cem...
- Patent number 12,338,146
- Issue date Jun 24, 2025
- Alden Group Environmental Solutions, LLC
- William Paul
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-regenerable fibrous adsorbent for heavy metal adsorption
- Patent number 12,330,961
- Issue date Jun 17, 2025
- Korea Institute of Science and Technology
- Jae Woo Choi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling odor and taste producing metabolites in wate...
- Patent number 12,330,968
- Issue date Jun 17, 2025
- Ecolab USA Inc.
- Amit Gupta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for purifying drinking water in multiple stages
- Patent number 12,319,604
- Issue date Jun 3, 2025
- INSTRACTION GMBH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Magnetic water filter assembly
- Patent number 12,312,261
- Issue date May 27, 2025
- NIBCO Inc.
- Christopher W. Mason
- 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
Manganese-oxidizing fungus and uses thereof
- Patent number 12,312,268
- Issue date May 27, 2025
- Tongji University
- Mei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method, system, and composition of matter for reducing toxic mercur...
- Patent number 12,312,267
- Issue date May 27, 2025
- i 2 Air Fluid Innovation, Inc.
- Michael C. Radicone
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for managing filtration media beds in gas and l...
- Patent number 12,312,548
- Issue date May 27, 2025
- Pure Air Filtration, LLC
- Kevin Jameson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating an industrial effluent charged with aluminium u...
- Patent number 12,304,828
- Issue date May 20, 2025
- L'Air Liquide, Société Anonyme pour l'Etude et Georges Claude
- Bruno Alban
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Non-toxic nanomaterial for metals extraction
- Patent number 12,303,862
- Issue date May 20, 2025
- Montana Technological University
- Jessica M. Andriolo
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Apparatus system and method to extract minerals and metals from water
- Patent number 12,297,136
- Issue date May 13, 2025
- Katz Water Tech LLC
- Gary P. Katz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for removing biofilm
- Patent number 12,297,131
- Issue date May 13, 2025
- Kao Corporation
- Kento Hosokawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
COF@hydromagnesite composite material and preparation method and ap...
- Patent number 12,296,318
- Issue date May 13, 2025
- HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Yongbing Yuan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system for improved primary treatment and vola...
- Patent number 12,291,473
- Issue date May 6, 2025
- Inspired Water Technology Inc.
- Robert Wiley
- 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
Multi-functional lead anti-dissolution compositions
- Patent number 12,286,368
- Issue date Apr 29, 2025
- TICKLISH TURKEYS LLC
- Cayden John Schindlbeck
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Horizontal flow biofilter system and method of use thereof
- Patent number 12,281,035
- Issue date Apr 22, 2025
- BIO CLEAN ENVIRONMENTAL SERVICES, LLC
- Greg B. Kent
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Regenerable nanoparticle for removing manganese and preparatory and...
- Patent number 12,275,656
- Issue date Apr 15, 2025
- JIANGSU UNIVERSITY OF TECHNOLOGY
- Guobin Liang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

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
SYNGAS CLEANING AND SOOT RECOVERY
- Publication number 20250236801
- Publication date Jul 24, 2025
- Sierra Energy Corporation
- Johan Van Walsem
- 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
STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...
- Publication number 20250230065
- Publication date Jul 17, 2025
- KING ABDULAZIZ UNIVERSITY
- Numan Salah
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LITHIUM RECOVERY THERMAL MANAGEMENT
- Publication number 20250230053
- Publication date Jul 17, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod William Shampine
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...
- Publication number 20250230066
- Publication date Jul 17, 2025
- KING ABDULAZIZ UNIVERSITY
- Numan Salah
- 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
MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVI...
- Publication number 20250222434
- Publication date Jul 10, 2025
- UNIVERSIDAD TECNICA FEDERICO SANTA MARIA
- Elías REINOSO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WASTE RECLAMATION SYSTEM AND METHOD
- Publication number 20250214877
- Publication date Jul 3, 2025
- BWXT Medical Ltd.
- Bryan Blake WIGGINS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MULTI-FUNCTIONAL LEAD ANTI-DISSOLUTION COMPOSITIONS
- Publication number 20250214874
- Publication date Jul 3, 2025
- Ticklish Turkeys LLC
- Cayden John SCHINDLBECK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR RESIN BREAKTHROUGH IDENTIFICATION USING ION...
- Publication number 20250214870
- Publication date Jul 3, 2025
- PENTAIR, INC.
- Prerna Bansal
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PROCESSING ALUMINUM-BASED DRINKING WATER TREATMENT RESID...
- Publication number 20250205684
- Publication date Jun 26, 2025
- THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGY
- Dibyendu Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INORGANIC ION EXCHANGE MEDIA AND USE AND METHOD OF MANUFACTURING TH...
- Publication number 20250196123
- Publication date Jun 19, 2025
- Surfatas Corporation, LLC
- Arvind S. Patil
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF COLLECTING ANHYDROUS SODIUM SULFATE FROM FLY ASH
- Publication number 20250197233
- Publication date Jun 19, 2025
- Industrial Technology Research Institute
- Chien-Wen LIN
- C01 - INORGANIC CHEMISTRY
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
Materials and Methods for Remediating and Mitigating Iron Pollution
- Publication number 20250187058
- Publication date Jun 12, 2025
- Locus Solutions IPCo, LLC
- Maja MILOVANOVIC
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
A Process for Manufacturing Funtionalized Activated Nanoporous Carb...
- Publication number 20250178908
- Publication date Jun 5, 2025
- Anunine Holdings (Private) Limited
- Chamalki MADHUSHA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WATER TREATMENT UNIT
- Publication number 20250178932
- Publication date Jun 5, 2025
- International Water Treatment Maritime AS
- Geir Qvam EBBESTAD
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR REDUCING WASTEWATER HARDNESS AND CARBON CAPTU...
- Publication number 20250178940
- Publication date Jun 5, 2025
- MEGA UNION TECHNOLOGY INCORPORATED
- KUO-CHING LIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE
- Publication number 20250171342
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ZINC IMIDAZOLE SALICYLALDOXIME-BASED ADSORPTIVE MEMBRANES FOR REMOV...
- Publication number 20250161886
- Publication date May 22, 2025
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Ngoc Thi-Nhu BUI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METAL CHELATORS
- Publication number 20250162912
- Publication date May 22, 2025
- Wayne State University
- Jeremy KODANKO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STABILISED ZINC OXIDE MATERIALS
- Publication number 20250161918
- Publication date May 22, 2025
- Johnson Matthey Public Limited Company
- Monica GARCIA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Treating Ground Water
- Publication number 20250162918
- Publication date May 22, 2025
- Douglas Day
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A S...
- Publication number 20250154038
- Publication date May 15, 2025
- Advanced Innovators, Inc.
- Robert Whiteman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION MEMBRANES, SYSTEMS, AND METHODS FOR PRODUCING PURIFIED W...
- Publication number 20250144574
- Publication date May 8, 2025
- Entegris, Inc.
- James HAMZIK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and System for Treatment of Water Containing Dissolved Metals
- Publication number 20250136482
- Publication date May 1, 2025
- Muddy River Technologies Inc.
- Robert John Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MATERIALS FOR TREATING ACIDIC MINE WASTEWATER AND PREPARATION METHO...
- Publication number 20250128966
- Publication date Apr 24, 2025
- Chinese Research Academy of Environmental Sciences
- Xiaosong HE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM
- Publication number 20250128969
- Publication date Apr 24, 2025
- Ralph SUDDATH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COF@HYDROMAGNESITE COMPOSITE MATERIAL AND PREPARATION METHOD AND AP...
- Publication number 20250128235
- Publication date Apr 24, 2025
- HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Yongbing Yuan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Heavy metals or heavy metal compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sterile and/or purified fluid and/or solution delivery system

Adsorbent particles, method for producing adsorbent particles, base...

Porous manganese-containing Fenton catalytic material and preparati...

Method and system for sustainable brine treatment and heavy metal p...

Method for the treatment of wastewater

Water decontamination using nanocomposite

Nanocomposite for water decontamination

Particles with biocidal coating

Spiral-wound filter module exhibiting almost no heavy metal leachin...

Method for removing heavy metal from water

Method for stabilizing heavy metal and antibiotic by coupling slow...

Wastewater treatment system and method for producing sludge for cem...

Self-regenerable fibrous adsorbent for heavy metal adsorption

Method for controlling odor and taste producing metabolites in wate...

Device for purifying drinking water in multiple stages

Magnetic water filter assembly

Composite materials and methods of making and use thereof

Manganese-oxidizing fungus and uses thereof

Method, system, and composition of matter for reducing toxic mercur...

Systems and methods for managing filtration media beds in gas and l...

Method for treating an industrial effluent charged with aluminium u...

Non-toxic nanomaterial for metals extraction

Apparatus system and method to extract minerals and metals from water

Method for removing biofilm

COF@hydromagnesite composite material and preparation method and ap...

Wastewater treatment system for improved primary treatment and vola...

Water purifying filter and water purifier using same

Multi-functional lead anti-dissolution compositions

Horizontal flow biofilter system and method of use thereof

Regenerable nanoparticle for removing manganese and preparatory and...

Patents Applicationslast 30 patents

BIOCHAR COMPOSITE MATERIALS AND RELATED METHODS

SYNGAS CLEANING AND SOOT RECOVERY

SYSTEMS AND METHODS OF REMOVING TOXIC SUBSTANCES FROM WATER USING V...

STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...

LITHIUM RECOVERY THERMAL MANAGEMENT

STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...

POROUS NANOCOMPOSITES

MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVI...

WASTE RECLAMATION SYSTEM AND METHOD

MULTI-FUNCTIONAL LEAD ANTI-DISSOLUTION COMPOSITIONS

SYSTEMS AND METHODS FOR RESIN BREAKTHROUGH IDENTIFICATION USING ION...

METHOD FOR PROCESSING ALUMINUM-BASED DRINKING WATER TREATMENT RESID...

INORGANIC ION EXCHANGE MEDIA AND USE AND METHOD OF MANUFACTURING TH...

METHOD OF COLLECTING ANHYDROUS SODIUM SULFATE FROM FLY ASH

METHODS OF USE OF RECYCLED TIRE MATERIAL FOR CONTAMINANT REMOVAL

Materials and Methods for Remediating and Mitigating Iron Pollution

A Process for Manufacturing Funtionalized Activated Nanoporous Carb...

WATER TREATMENT UNIT

SYSTEM AND METHOD FOR REDUCING WASTEWATER HARDNESS AND CARBON CAPTU...

WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE

ZINC IMIDAZOLE SALICYLALDOXIME-BASED ADSORPTIVE MEMBRANES FOR REMOV...

METAL CHELATORS

STABILISED ZINC OXIDE MATERIALS

Method for Treating Ground Water

SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A S...

FILTRATION MEMBRANES, SYSTEMS, AND METHODS FOR PRODUCING PURIFIED W...

Process and System for Treatment of Water Containing Dissolved Metals

MATERIALS FOR TREATING ACIDIC MINE WASTEWATER AND PREPARATION METHO...

FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM

COF@HYDROMAGNESITE COMPOSITE MATERIAL AND PREPARATION METHOD AND AP...