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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for treating evaporator blowdown
Patent number
12,252,425
Issue date
Mar 18, 2025
Veolia Water Technologies, Inc.
Mark C. Nicholson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and system for providing ultrapure water with flexible lamp...
Patent number
12,246,979
Issue date
Mar 11, 2025
Evoqua Water Technologies LLC
Christopher Hall
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bioaugmentation treatment process for lithium battery producing was...
Patent number
12,246,977
Issue date
Mar 11, 2025
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Jinyou Shen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mobile processing system for hazardous and radioactive isotope removal
Patent number
12,234,172
Issue date
Feb 25, 2025
John Raymont
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for producing ultrapure water for semiconductor...
Patent number
12,221,371
Issue date
Feb 11, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
En Tian Lin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Lithium purification and conversion
Patent number
12,215,035
Issue date
Feb 4, 2025
Schlumberger Technology Corporation
Dominic Perroni
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Liquid treatment apparatus, pure water production system, and liqui...
Patent number
12,194,414
Issue date
Jan 14, 2025
NOMURA MICRO SCIENCE CO., LTD.
Seiichi Nakamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for removing long-chain and short-chain per- and...
Patent number
12,195,364
Issue date
Jan 14, 2025
Emerging Compounds Treatment Technologies, Inc.
Steven E. Woodard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage sweeping gas membrane distillation system and process
Patent number
12,186,708
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Dahiru Umar Lawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment method of wastewater containing ferricyanide complex and...
Patent number
12,187,630
Issue date
Jan 7, 2025
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Qi Yuan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purification methods, devices, and systems
Patent number
12,180,096
Issue date
Dec 31, 2024
NxStage Medical, Inc.
Joseph E. Turk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pure-water production device and pure-water production method
Patent number
12,172,917
Issue date
Dec 24, 2024
Organo Corporation
Yuki Nakamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Domestic sewage treatment system
Patent number
12,172,918
Issue date
Dec 24, 2024
Sichuan University
Xia Jiang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus for removing a layer of sediment which has settled on the...
Patent number
12,158,019
Issue date
Dec 3, 2024
Pond Mower, LLC
Joseph E. Kovarik
E04 - BUILDING
Information
Patent Grant
Household water purifier
Patent number
12,157,680
Issue date
Dec 3, 2024
YUNDA H&H TECH (Tianjin) CO., LTD.
Enyu Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite and method for removing dissolved organic matter from water
Patent number
12,139,421
Issue date
Nov 12, 2024
Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
Yael Mishael
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane distillation apparatus for producing water
Patent number
12,134,075
Issue date
Nov 5, 2024
EVCON GMBH
Wolfgang Heinzl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
Patent number
12,116,299
Issue date
Oct 15, 2024
BKT CO., LTD.
Dae Hwan Rhu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Separation systems for removing starch and other usable by-products...
Patent number
12,115,500
Issue date
Oct 15, 2024
SmartFlow Technologies, Inc.
Jason Bell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Of solid household wastes landfills and industrial sewages
Patent number
12,091,344
Issue date
Sep 17, 2024
Unique Equipment Solutions LLC
Oleksandr Yuriiovych Mykytiuk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Neutralization in electro-chemical activation systems
Patent number
12,071,698
Issue date
Aug 27, 2024
Diversey, Inc.
Jan Eduard Veening
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cross current staged reverse osmosis
Patent number
12,065,370
Issue date
Aug 20, 2024
Battelle Memorial Institute
Kurt Blohm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wastewater treatment device and wastewater treatment method
Patent number
12,060,288
Issue date
Aug 13, 2024
IHI Corporation
Nobuhiko Kubota
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treating fluids recovered from well operations using a graphene oxi...
Patent number
12,059,655
Issue date
Aug 13, 2024
Halliburton Energy Services, Inc.
Dale E. Jamison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for purification of water and water purification system
Patent number
12,054,413
Issue date
Aug 6, 2024
BLUE SAFETY GMBH
Vitold Bakhir
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
In situ oil cleanup and recovery using smart polymer integrated sur...
Patent number
12,054,406
Issue date
Aug 6, 2024
The Trustees of the Stevens Institute of Technology
Eui-Hyeok Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Disc filter pre-screen dual media disc filter
Patent number
12,048,890
Issue date
Jul 30, 2024
Evoqua Water Technologies LLC
Patrick Harden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis system with fluidized bed crystallizer
Patent number
12,037,270
Issue date
Jul 16, 2024
IDE WATER TECHNOLOGIES LTD.
Tomer Efrat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for removing boron, method for removing boron, apparatus...
Patent number
12,037,276
Issue date
Jul 16, 2024
Organo Corporation
Kazushige Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated device and treatment method for synchronous ecological t...
Patent number
12,012,348
Issue date
Jun 18, 2024
Yu Tian
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODIALYSIS PROCESS FOR HIGH ION REJECTION IN THE PRESENCE OF B...
Publication number
20250100913
Publication date
Mar 27, 2025
TexOPCO. LLC
Ethan L. DEMETER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...
Publication number
20250091925
Publication date
Mar 20, 2025
NOMURA MICRO SCIENCE CO., LTD.
Masamitsu IIYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESALINATION AND COOLING SYSTEM INTEGRATING VACUUM MEMBRANE DISTILL...
Publication number
20250091009
Publication date
Mar 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Dahiru Umar LAWAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESALINATION AND COOLING SYSTEM INTEGRATING SWEEPING GAS MEMBRANE D...
Publication number
20250091010
Publication date
Mar 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Dahiru Umar LAWAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESALINATION AND COOLING SYSTEM INTEGRATING AIR GAP MEMBRANE DISTIL...
Publication number
20250091011
Publication date
Mar 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Dahiru Umar LAWAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESALINATION AND COOLING SYSTEM INTEGRATING PERMEATE GAP MEMBRANE D...
Publication number
20250091007
Publication date
Mar 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Dahiru Umar LAWAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESALINATION AND COOLING SYSTEM INTEGRATING DIRECT CONTACT MEMBRANE...
Publication number
20250091008
Publication date
Mar 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Dahiru Umar LAWAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD...
Publication number
20250083985
Publication date
Mar 13, 2025
Unique Equipment Solutions LLC
Oleksandr Yuriiovych Mykytiuk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatus for Removing a Layer of Sediment Which Has Settled on the...
Publication number
20250084658
Publication date
Mar 13, 2025
Pond Mower, LLC
Joseph E. Kovarik
E04 - BUILDING
Information
Patent Application
MULTI-STAGE SWEEPING GAS MEMBRANE DISTILLATION SYSTEM AND PROCESS
Publication number
20250083105
Publication date
Mar 13, 2025
Saudi Arabian Oil Company
Dahiru Umar Lawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR RECYCLING WATER
Publication number
20250074795
Publication date
Mar 6, 2025
William Tally
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICES, SYSTEMS AND METHODS FOR FLUID TREATMENT
Publication number
20250074797
Publication date
Mar 6, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWAND
Daniel SCHMITT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
Publication number
20250074804
Publication date
Mar 6, 2025
Samsung E&A Co., Ltd.
Soo Jin SHIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES
Publication number
20250074806
Publication date
Mar 6, 2025
Transmissive Water Services LLC
Robert Crain
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A System for Processing Fluids
Publication number
20250032987
Publication date
Jan 30, 2025
Fluid Equipment Development Company, LLC
Eli Oklejas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVI...
Publication number
20250032989
Publication date
Jan 30, 2025
Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
Yao Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STAGED METHODS AND SYSTEMS FOR THE VALORIZATION OF SLUDGE AND BIOSO...
Publication number
20250034018
Publication date
Jan 30, 2025
TEXAS TECH UNIVERSITY SYSTEM
Gerardine G. BOTTE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and System for Optimizing Lightweight Biodigester
Publication number
20250026674
Publication date
Jan 23, 2025
Yariv Glazer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Sequentially Stacked Multi-Stage Desalination System and Method
Publication number
20250019277
Publication date
Jan 16, 2025
Massachusetts Institute of Technology
Jongyoon Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for TOC Monitoring of Purified Water
Publication number
20250019262
Publication date
Jan 16, 2025
VWS (UK) LIMITED
John Walker
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for the Treatment of Drinking Water
Publication number
20250011194
Publication date
Jan 9, 2025
BWT Holding GmbH
Katharina WEITGASSER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER TREATMENT APPARATUS
Publication number
20250010243
Publication date
Jan 9, 2025
Samsung Electronics Co., Ltd.
Youngkyu Cho
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR SIZE SELECTIVE ELECTRODIALYTIC DESALTING
Publication number
20250001363
Publication date
Jan 2, 2025
Board of Regents, The University of Texas System
Charles Phillip SHELOR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REVERSE OSMOSIS SYSTEM AND PROCESS FOR CONCENTRATING A SALTWATER
Publication number
20240424447
Publication date
Dec 26, 2024
SALTWORKS TECHNOLOGIES INC.
Derek MANDEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Data-knowledge-driven Approach for Optimal Control of Wastewater Tr...
Publication number
20240425397
Publication date
Dec 26, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Hong-Gui Han
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
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
METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMEN...
Publication number
20240409445
Publication date
Dec 12, 2024
Reticle, Inc.
Carl C. Nesbitt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PRODUCING GASEOUS DIHYDROGEN AND AMMONIUM SULFATE FROM A...
Publication number
20240400431
Publication date
Dec 5, 2024
SANOF'AGRI
Louesdon Stéphane
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR TREATMENT OF CONTAMINATED FOAM STREAMS USIN...
Publication number
20240400417
Publication date
Dec 5, 2024
Batelle Memorial Institute
Slawomir WINECKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE