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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2103/00Nature of the water, waste water, sewage or sludge to be treated

Current Industry

C02F2103/34from industrial activities not provided for in groups C02F2103/12 - C02F2103/32

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High salinity wastewater treatment system
- Patent number 12,195,355
- Issue date Jan 14, 2025
- Tongji University
- Yalei Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Substrate processing apparatus, process fluid treating apparatus, a...
- Patent number 12,198,943
- Issue date Jan 14, 2025
- Semes Co. Ltd
- Junhee Youn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,180,099
- Issue date Dec 31, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,172,911
- Issue date Dec 24, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Disk-pack turbine
- Patent number 12,161,955
- Issue date Dec 10, 2024
- QWTIP LLC
- Whitaker B. Irvin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Wash water processing apparatus and sterilization and water-purific...
- Patent number 12,139,430
- Issue date Nov 12, 2024
- KITZ CORPORATION
- Takako Sakurai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Ultrapure water supply apparatus, substrate processing system inclu...
- Patent number 12,122,702
- Issue date Oct 22, 2024
- Samsung Electronics Co., Ltd.
- Jongha Yun
- B08 - CLEANING
Information Patent Grant
Anionic flocculant, anionic flocculant production method, and treat...
- Patent number 12,122,694
- Issue date Oct 22, 2024
- SUIDO KIKO KAISHA, LTD.
- Takayuki Abe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Constructing a multistage food chain biofilm system enhanced by ele...
- Patent number 12,116,301
- Issue date Oct 15, 2024
- North China Electric Power University
- Junfeng Niu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
- Patent number 12,103,874
- Issue date Oct 1, 2024
- Evoqua Water Technologies LLC
- Steve D. Sitkiewitz
- 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
Process for controlled adsorption and desorption of phosphate from...
- Patent number 12,037,265
- Issue date Jul 16, 2024
- Marquette University
- Brooke Mayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solute concentration decision method and water quality management m...
- Patent number 12,025,305
- Issue date Jul 2, 2024
- Mitsubishi Heavy Industries, Ltd.
- Akihiro Hamasaki
- F22 - STEAM GENERATION
Information Patent Grant
Hydrothermal carbonization of sludge including recycling of a wet-o...
- Patent number 11,999,921
- Issue date Jun 4, 2024
- C-GREEN AB
- Fredrik Lundqvist
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparation method for and use of lithium silicate-based adsorbent
- Patent number 11,986,794
- Issue date May 21, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Yingsheng Zhong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ozone oxidation process for treatment of water containing azoles an...
- Patent number 11,975,993
- Issue date May 7, 2024
- Suez Treatment Solutions, Inc.
- Barbara Schilling
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of producing rinsing liquid
- Patent number 11,975,992
- Issue date May 7, 2024
- Lam Research AG
- Angela Hecke
- B08 - CLEANING
Information Patent Grant
Wash water processing apparatus and sterilization and purification...
- Patent number 11,975,995
- Issue date May 7, 2024
- KITZ CORPORATION
- Katsuhisa Yata
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrochemical devices or systems comprising redox-functionalized...
- Patent number 11,945,737
- Issue date Apr 2, 2024
- Massachusetts Institute of Technology
- Xiao Su
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of removing pollutants from water using waste polyethylene t...
- Patent number 11,939,246
- Issue date Mar 26, 2024
- King Saud University
- Nazrul Haq Rizwanul Haq
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of using nanofiltration and reverse osmosis to remove chemic...
- Patent number 11,926,534
- Issue date Mar 12, 2024
- The Procter & Gamble Company
- Justin Thomas Lydon Hedin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of ozone from process streams with ultraviolet radiation
- Patent number 11,926,550
- Issue date Mar 12, 2024
- Evoqua Water Technologies LLC
- Glen P. Sundstrom
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Enzymatic purification of water
- Patent number 11,912,599
- Issue date Feb 27, 2024
- Pharem Biotech AB
- Martin Ryen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sludge drying apparatus
- Patent number 11,912,597
- Issue date Feb 27, 2024
- Disco Corporation
- Satoshi Sugiyama
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
Liquid processing apparatus
- Patent number 11,897,795
- Issue date Feb 13, 2024
- Liberty Pumps, Inc.
- Clement A. Pin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Date palm frond modified cellulose extracts hydrogel-encased with m...
- Patent number 11,873,236
- Issue date Jan 16, 2024
- KING FAISAL UNIVERSITY
- Mohamed Gouda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
DISPOSAL OF CONTAMINATED WATER
- Publication number 20250034000
- Publication date Jan 30, 2025
- ConocoPhillips Company
- Carl Jonas RYDLAND
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HEAVY METAL-ANTIBIOTIC MULTIPLE RESISTANT BACTERIA AND ITS APPLICATION
- Publication number 20250027035
- Publication date Jan 23, 2025
- Shandong University
- Mengqi YE
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
ULTRAPURE WATER SUPPLY APPARATUS, SUBSTRATE PROCESSING SYSTEM INCLU...
- Publication number 20240417301
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Jongha YUN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TRIAMINE-FUNCTIONALIZED MCM-41-BASED FILTRATION MEMBRANE
- Publication number 20240416287
- Publication date Dec 19, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdul WAHEED
- 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
System and Method for Environmental Management of Carbon Dioxide in...
- Publication number 20240409439
- Publication date Dec 12, 2024
- Vycarb Inc.
- Frank Garrett Boudinot
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...
- Publication number 20240400398
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Myungbeom PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
EMULSION POLYMER TO INCREASE CAKE SOLIDS IN CENTRIFUGES
- Publication number 20240400433
- Publication date Dec 5, 2024
- Solenis Technologies, L.P.
- Nathalie Bruzzano
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF TRANSITION METAL DOPED NANOPARTICLES AND SILICA NANOPARTICLE...
- Publication number 20240384183
- Publication date Nov 21, 2024
- NISSAN CHEMICAL AMERICA CORPORATION
- Clive COADY
- 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
LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID...
- Publication number 20240367116
- Publication date Nov 7, 2024
- Entegris, Inc.
- James HAMZIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES AND SYSTEMS HAVING A REMOVABLE CARTRIDGE FOR PREPARING A CH...
- Publication number 20240368011
- Publication date Nov 7, 2024
- INNOVATIVE WATER CARE, LLC
- Touraj Rowhani
- 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
CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE CO...
- Publication number 20240368000
- Publication date Nov 7, 2024
- University of Washington
- Alex Gagnon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHOD OF BIODEGRADATION OF RECALCITRANT COMPOUNDS USIN...
- Publication number 20240351928
- Publication date Oct 24, 2024
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Julian John Alexander VAN DER MADE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESSING SYSTEM, AND PROCESSING METHOD
- Publication number 20240345484
- Publication date Oct 17, 2024
- TOKYO ELECTRON LIMITED
- Shinji Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESSING SYSTEM, AND PROCESSING METHOD
- Publication number 20240343619
- Publication date Oct 17, 2024
- TOKYO ELECTRON LIMITED
- Shinji Kobayashi
- 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
ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZE...
- Publication number 20240336507
- Publication date Oct 10, 2024
- Evoqua Water Technologies LLC
- Simon P Dukes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR RECYCLING SULFURIC ACID
- Publication number 20240327249
- Publication date Oct 3, 2024
- Industrial Technology Research Institute
- Hsin-Ju Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for Controlled Adsorption and Desorption of Phosphate From...
- Publication number 20240327248
- Publication date Oct 3, 2024
- Marquette University
- Brooke Mayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information Patent Application
CONSTRUCTING A MULTISTAGE FOOD CHAIN BIOFILM SYSTEM ENHANCED BY ELE...
- Publication number 20240308896
- Publication date Sep 19, 2024
- NORTH CHINA ELECTRIC POWER UNIVERSITY
- Junfeng NIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS, SYSTEMS FOR DEHYDRATING GASIFICATION FINE SLAGS, AND MEDIA...
- Publication number 20240308909
- Publication date Sep 19, 2024
- China University of Mining and Technology
- Yixin ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF BRINE AND NATURAL POZZOLANS IN A METHOD OF MAKING COMPOSITIO...
- Publication number 20240294439
- Publication date Sep 5, 2024
- Partanna Global, Inc.
- Sam Franklin Marshall
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR INTEGRATED UTILIZATION OF CALCIUM CHLORIDE SOLUTION AND...
- Publication number 20240286916
- Publication date Aug 29, 2024
- East China University of Science and Technology
- Chenglin LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM FOR TREATING WASTEWATER FROM ELECTRONICS AND SEMICONDUCTOR F...
- Publication number 20240246840
- Publication date Jul 25, 2024
- Samco Technologies, Inc.
- Matthew J Burger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROCHEMICAL MEMBRANE APPARATUS INCLUDING AN ELECTROCHEMICAL MEM...
- Publication number 20240228339
- Publication date Jul 11, 2024
- Battelle Energy Alliance, LLC
- Qiang Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

from industrial activities not provided for in groups C02F2103/12 - C02F2103/32

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High salinity wastewater treatment system

Substrate processing apparatus, process fluid treating apparatus, a...

Water treatment compositions and methods of use

Water treatment compositions and methods of use

Disk-pack turbine

Cold temperature-resistant microbials and methods of their use

Wash water processing apparatus and sterilization and water-purific...

Method of reducing and controlling hazardous substance in process o...

Ultrapure water supply apparatus, substrate processing system inclu...

Anionic flocculant, anionic flocculant production method, and treat...

Constructing a multistage food chain biofilm system enhanced by ele...

Ultraviolet light activated oxidation process for the reduction of...

Water purification using porous carbon electrode

Process for controlled adsorption and desorption of phosphate from...

Solute concentration decision method and water quality management m...

Hydrothermal carbonization of sludge including recycling of a wet-o...

Preparation method for and use of lithium silicate-based adsorbent

Ozone oxidation process for treatment of water containing azoles an...

Method of producing rinsing liquid

Wash water processing apparatus and sterilization and purification...

Electrochemical devices or systems comprising redox-functionalized...

Method of removing pollutants from water using waste polyethylene t...

Method of using nanofiltration and reverse osmosis to remove chemic...

Removal of ozone from process streams with ultraviolet radiation

Enzymatic purification of water

Sludge drying apparatus

Method for producing ultrapure water, ultrapure water production sy...

Liquid processing apparatus

Anti-biofouling shape-memory composite aerogel and preparation method

Date palm frond modified cellulose extracts hydrogel-encased with m...

Patents Applicationslast 30 patents

DISPOSAL OF CONTAMINATED WATER

HEAVY METAL-ANTIBIOTIC MULTIPLE RESISTANT BACTERIA AND ITS APPLICATION

ULTRAPURE WATER SUPPLY APPARATUS, SUBSTRATE PROCESSING SYSTEM INCLU...

TRIAMINE-FUNCTIONALIZED MCM-41-BASED FILTRATION MEMBRANE

METHOD AND APPARATUS FOR TREATING WASTEWATER

System and Method for Environmental Management of Carbon Dioxide in...

METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...

EMULSION POLYMER TO INCREASE CAKE SOLIDS IN CENTRIFUGES

USE OF TRANSITION METAL DOPED NANOPARTICLES AND SILICA NANOPARTICLE...

SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...

LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID...

DEVICES AND SYSTEMS HAVING A REMOVABLE CARTRIDGE FOR PREPARING A CH...

Method for Treating Water on Membranes Integrating Adsorption on Ac...

CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE CO...

SYSTEMS AND METHOD OF BIODEGRADATION OF RECALCITRANT COMPOUNDS USIN...

PROCESSING SYSTEM, AND PROCESSING METHOD

PROCESSING SYSTEM, AND PROCESSING METHOD

ELECTROCHEMICAL DEVICES OR SYSTEMS COMPRISING REDOX-FUNCTIONALIZED...

ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZE...

DEVICE AND METHOD FOR RECYCLING SULFURIC ACID

Process for Controlled Adsorption and Desorption of Phosphate From...

Semiconductor Chemical Mechanical Polishing Sludge Recycling Device

DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER

ULTRAPURE WATER PRODUCTION SYSTEM, SEMICONDUCTOR PROCESSING SYSTEM...

CONSTRUCTING A MULTISTAGE FOOD CHAIN BIOFILM SYSTEM ENHANCED BY ELE...

METHODS, SYSTEMS FOR DEHYDRATING GASIFICATION FINE SLAGS, AND MEDIA...

USE OF BRINE AND NATURAL POZZOLANS IN A METHOD OF MAKING COMPOSITIO...

METHOD FOR INTEGRATED UTILIZATION OF CALCIUM CHLORIDE SOLUTION AND...

SYSTEM FOR TREATING WASTEWATER FROM ELECTRONICS AND SEMICONDUCTOR F...

ELECTROCHEMICAL MEMBRANE APPARATUS INCLUDING AN ELECTROCHEMICAL MEM...