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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F2103/00
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Patents Grants
last 30 patents
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
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
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
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
Information
Patent Grant
Method for biologically treating ammonium perchlorate with pooling...
Patent number
11,873,242
Issue date
Jan 16, 2024
ARIANEGROUP SAS
Aurélie Mano
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and plant for treating wastewater containing micropollutant...
Patent number
11,845,681
Issue date
Dec 19, 2023
Cockerill Maintenance & Ingenierie S.A.
Stephane Nonet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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
20240343619
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
20240345484
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
Information
Patent Application
RECYCLING SYSTEM
Publication number
20240217853
Publication date
Jul 4, 2024
ABU DHABI UNIVERSITY
Omar Chaalal
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT SYSTEM
Publication number
20240199466
Publication date
Jun 20, 2024
DENSO CORPORATION
Eriko MAEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL