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Filter apparatus and method
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Patent number 11,951,420
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Issue date Apr 9, 2024
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Evolution Aqua Limited
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Nicholas John Jackson
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filter device
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Patent number 11,945,734
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Issue date Apr 2, 2024
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Egon Gruber
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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-
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Pool filter assembly
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Patent number 11,883,771
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Issue date Jan 30, 2024
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Mark Henderson
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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-
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Separator
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Patent number 11,866,347
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Issue date Jan 9, 2024
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The University of Queensland
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Ali Malekizadeh
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Liquid treatment device
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Patent number 11,833,452
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Issue date Dec 5, 2023
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Canpro Water Treatment Inc.
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Yiu Chau Chau
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Enhanced shape support grid
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Patent number 11,826,678
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Issue date Nov 28, 2023
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Aqseptence Group, Inc.
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Garth Hayes Saul
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Water treatment dispensing apparatus
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Patent number 11,826,483
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Issue date Nov 28, 2023
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Crosstex International, Inc.
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Barry J Hammarback
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Fluid purification device
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Patent number 11,806,647
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Issue date Nov 7, 2023
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Unger Marketing International, L.L.C.
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Stephen P. Huda
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Piston valve with annular passages
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Patent number 11,808,366
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Issue date Nov 7, 2023
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CHANDLER SYSTEMS, INC.
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William D. Chandler
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sprayer filtering system
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Patent number 11,786,849
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Issue date Oct 17, 2023
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AGCO Corporation
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Dean Lorenzo Trask
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Systems and methods for purifying solvents
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Patent number 11,786,841
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Issue date Oct 17, 2023
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Fujifilm Electronic Materials U.S.A., Inc.
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Pejman Ahmadiannamini
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Modular underdrain systems
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Patent number 11,780,741
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Issue date Oct 10, 2023
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WesTech Engineering, LLC
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Rand S Faaborg
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sand filter LED status light
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Patent number 11,779,863
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Issue date Oct 10, 2023
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Evoqua Water Technologies LLC
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Steven Nicolich
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filter assembly
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Patent number 11,752,458
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Issue date Sep 12, 2023
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MANN+HUMMEL Filtration Technology US LLC
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Willie L. Stamey
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Decanting backwash receiver
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Patent number 11,738,290
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Issue date Aug 29, 2023
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Mott Corporation
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Richard Beaupre
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filtration unit
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Patent number 11,691,100
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Issue date Jul 4, 2023
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Fuji Filter Manufacturing Co., Ltd.
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Yuichi Takahashi
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Iron-based desalination
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Patent number 11,673,814
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Issue date Jun 13, 2023
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Badwater Alchemy Holdings LLC
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William J. Walker
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...