Upward filtration

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CPC
B01D24/16

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D24/00Filters comprising loose filtering material

Current Industry

B01D24/16Upward filtration

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Water purification housing and rainwater purification system using...
- Patent number 12,017,160
- Issue date Jun 25, 2024
- Kwan Jung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid treatment device
- Patent number 11,833,452
- Issue date Dec 5, 2023
- Canpro Water Treatment Inc.
- Yiu Chau Chau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Date seed powder for water filtration treatment
- Patent number 11,772,016
- Issue date Oct 3, 2023
- Saudi Arabian Oil Company
- Qiwei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for stormwater management
- Patent number 11,691,894
- Issue date Jul 4, 2023
- Advanced Drainage Systems, Inc.
- Daniel J. Figola
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Media purification devices having intergral flow controllers
- Patent number 11,535,530
- Issue date Dec 27, 2022
- Unger Marketing International, L.L.C.
- Robert Camp
- B08 - CLEANING
Information Patent Grant
Device for advanced degradation of organic wastewater and applicati...
- Patent number 11,485,661
- Issue date Nov 1, 2022
- ZHEJIANG GONGSHANG UNIVERSITY
- Yijing Xia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods for cleaning filtration system media
- Patent number 11,446,590
- Issue date Sep 20, 2022
- Parkson Corporation
- Howard Carmichael Boyd
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mechanical filter element, apparatus and method
- Patent number 11,426,681
- Issue date Aug 30, 2022
- Evolution Aqua Limited
- Nicholas John Jackson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mechanical filter element, apparatus and method
- Patent number 11,389,751
- Issue date Jul 19, 2022
- Evolution Aqua Limited
- Nicholas John Jackson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for stormwater management
- Patent number 11,365,131
- Issue date Jun 21, 2022
- Advanced Drainage Systems, Inc.
- Daniel J. Figola
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Nutrient removal filtration system and method
- Patent number 11,253,798
- Issue date Feb 22, 2022
- Oldcastle Infrastructure, Inc.
- Thomas Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy reduction and monitoring control system for backwashing medi...
- Patent number 11,198,075
- Issue date Dec 14, 2021
- Nexom (US), Inc.
- Cornelius J. Strain
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for filtering aqueous liquid
- Patent number 11,185,800
- Issue date Nov 30, 2021
- Conopco, Inc.
- Debosree Chatterjee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Contaminant extraction in a borehole
- Patent number 11,162,333
- Issue date Nov 2, 2021
- Romolo Lorenzo Bertani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispenser
- Patent number 11,141,685
- Issue date Oct 12, 2021
- King Technology Inc.
- Joseph King
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cartridge filter using nanofiber composite fiber yarn and method fo...
- Patent number 11,103,817
- Issue date Aug 31, 2021
- AMOGREENTECH CO., LTD.
- Chan Kim
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Up-flow water filtration system
- Patent number 11,065,563
- Issue date Jul 20, 2021
- Atlantic Construction Fabrics, Inc.
- Corey Simonpietri
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter system
- Patent number 10,967,302
- Issue date Apr 6, 2021
- Perfect Water Technologies, Inc.
- Jon-Andrew Vincent Sigona
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering system for removing chemicals from fluids
- Patent number 10,870,589
- Issue date Dec 22, 2020
- Jan D. Graves
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for cleaning filtration system media
- Patent number 10,864,465
- Issue date Dec 15, 2020
- Schreiber, LLC
- Howard Carmichael Boyd
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Media purification devices having integral flow controllers
- Patent number 10,829,396
- Issue date Nov 10, 2020
- Unger Marketing International, L.L.C.
- Robert Camp
- B08 - CLEANING
Information Patent Grant
Water filtration device and method for re-circulating filtered wate...
- Patent number 10,822,248
- Issue date Nov 3, 2020
- Steven James Wagner
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Filter system
- Patent number 10,675,564
- Issue date Jun 9, 2020
- Jon-Andrew Vincent Sigona
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter element and filter device
- Patent number 10,675,563
- Issue date Jun 9, 2020
- Foshan Viomi Electrical Technology Co., Ltd.
- Xiaoping Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtration gels and related processes
- Patent number 10,589,192
- Issue date Mar 17, 2020
- MATRIX GELS LLC
- Richard Ray Black
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filtration system
- Patent number 10,493,384
- Issue date Dec 3, 2019
- Asama Coldwater Manufacturing Inc.
- Kevin McVicker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly with locking cover
- Patent number 10,414,671
- Issue date Sep 17, 2019
- Unger Marketing International, L.L.C.
- Kai Hirsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Floating filter media filtration system with backwash
- Patent number 10,407,317
- Issue date Sep 10, 2019
- Metawater Co., Ltd.
- Atsushi Miyata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtered drinking straw
- Patent number 10,307,005
- Issue date Jun 4, 2019
- LaMonte′ D. Pierce
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nutrient removal filtration system and method
- Patent number 10,183,240
- Issue date Jan 22, 2019
- Suntree Technologies Holdings, LLC
- Thomas Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DATE SEED POWDER FOR WATER FILTRATION TREATMENT
- Publication number 20230381690
- Publication date Nov 30, 2023
- Saudi Arabian Oil Company
- Qiwei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT
- Publication number 20230286828
- Publication date Sep 14, 2023
- ADVANCED DRAINAGE SYSTEMS, INC.
- Daniel J. FIGOLA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT
- Publication number 20230264977
- Publication date Aug 24, 2023
- ADVANCED DRAINAGE SYSTEMS, INC.
- Daniel J. FIGOLA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MODULE
- Publication number 20230218104
- Publication date Jul 13, 2023
- ELECTROPHOR, INC.
- Joseph L. SHMIDT
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Regenerative Media Filter Cleaning Apparatus and Method
- Publication number 20230149836
- Publication date May 18, 2023
- Steven J. Hawksley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REGENERATIVE MEDIA FILTER AIR SCOURING APPARATUS AND METHOD
- Publication number 20230052718
- Publication date Feb 16, 2023
- Neptune-Benson Inc.
- STEVEN HAWKSLEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFICATION HOUSING AND RAINWATER PURIFICATION SYSTEM USING...
- Publication number 20220387909
- Publication date Dec 8, 2022
- Kwan JUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DATE SEED POWDER FOR WATER FILTRATION TREATMENT
- Publication number 20220379242
- Publication date Dec 1, 2022
- Saudi Arabian Oil Company
- Qiwei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT
- Publication number 20220281756
- Publication date Sep 8, 2022
- ADVANCED DRAINAGE SYSTEMS, INC.
- Daniel J. FIGOLA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DEVICE FOR ADVANCED DEGRADATION OF ORGANIC WASTEWATER AND APPLICATI...
- Publication number 20220274857
- Publication date Sep 1, 2022
- Zhejiang Gongshang University
- Yijing XIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER
- Publication number 20220184533
- Publication date Jun 16, 2022
- QUA KOREA CO.,LTD
- Chul Hee PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Nutrient Removal Filtration System and Method
- Publication number 20220134258
- Publication date May 5, 2022
- OLDCASTLE INFRASTRUCTURE, INC.
- Thomas Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dispenser
- Publication number 20220016548
- Publication date Jan 20, 2022
- KING TECHNOLOGY, INC.
- Joseph King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Regenerative Media Filtration Apparatus Improvements
- Publication number 20210346824
- Publication date Nov 11, 2021
- Evoqua Water Techhnologies LLC
- Sean J. Curley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods for Cleaning Filtration System Media
- Publication number 20210093986
- Publication date Apr 1, 2021
- SCHREIBER, LLC
- Howard Carmichael Boyd
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR FILTERING AQUEOUS LIQUID
- Publication number 20200391138
- Publication date Dec 17, 2020
- CONOPCO, INC., D/B/A UNILEVER
- Debosree Chatterjee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER SYSTEM
- Publication number 20200376415
- Publication date Dec 3, 2020
- Perfect Water Technologies, Inc.
- Jon-Andrew Vincent Sigona
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Liquid Treatment Device
- Publication number 20200353382
- Publication date Nov 12, 2020
- Canpro Water Treatment Inc.
- Yiu Chau CHAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NUTRIENT REMOVAL FILTRATION SYSTEM AND METHOD
- Publication number 20200316496
- Publication date Oct 8, 2020
- OLDCASTLE INFRASTRUCTURE, INC.
- Thomas Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Up-Flow Water Filtration System
- Publication number 20200246727
- Publication date Aug 6, 2020
- Atlantic Construction Fabrics, Inc.
- Corey Simonpietri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTAMINANT EXTRACTION IN A BOREHOLE
- Publication number 20200063534
- Publication date Feb 27, 2020
- Romolo Lorenzo BERTANI
- E21 - EARTH DRILLING MINING
Information Patent Application
GLASS CARTRIDGE FILTERS ESPECIALLY USEFUL AS PART OF WATER-CIRCULAT...
- Publication number 20190193000
- Publication date Jun 27, 2019
- ZODIAC GROUP AUSTRALIA PTY LTD
- Jonathan Bristow
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Improved Methods for Cleaning Filtration System Media
- Publication number 20190046901
- Publication date Feb 14, 2019
- Schreiber ,LLC
- Howard Carmichael Boyd
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MECHANICAL FILTER ELEMENT, APPARATUS AND METHOD
- Publication number 20180296947
- Publication date Oct 18, 2018
- Evolution Aqua Limited
- Nicholas John JACKSON
- E04 - BUILDING
Information Patent Application
ENERGY REDUCTION AND MONITORING CONTROL SYSTEM FOR BACKWASHING MEDI...
- Publication number 20180229156
- Publication date Aug 16, 2018
- NEXOM (U.S.), INC.
- Cornelius J. STRAIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENERGY REDUCTION AND MONITORING CONTROL SYSTEM FOR BACKWASHING MEDI...
- Publication number 20170080360
- Publication date Mar 23, 2017
- NEXOM (U.S.), INC.
- Miguel A. GUTIÉRREZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pond Filter
- Publication number 20160279542
- Publication date Sep 29, 2016
- Thomas G. Stroope
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEALING STRUCTURE AND FLUID TREATMENT UNIT
- Publication number 20160096750
- Publication date Apr 7, 2016
- Yiu Chau Chau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID TREATMENT APPARATUS AND COMPONENTS OF FLUID TREATMENT APPARATUS
- Publication number 20160016817
- Publication date Jan 21, 2016
- Yiu Chau CHAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INDEFINITE FORM FILTER MEDIUM LAYER AND FILTER DEVICE PROVIDED WITH...
- Publication number 20140291224
- Publication date Oct 2, 2014
- ISHIGAKI COMPANY LIMITED
- Kunio Fujita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Upward filtration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water purification housing and rainwater purification system using...

Liquid treatment device

Date seed powder for water filtration treatment

Systems and methods for stormwater management

Media purification devices having intergral flow controllers

Device for advanced degradation of organic wastewater and applicati...

Methods for cleaning filtration system media

Mechanical filter element, apparatus and method

Mechanical filter element, apparatus and method

Systems and methods for stormwater management

Nutrient removal filtration system and method

Energy reduction and monitoring control system for backwashing medi...

Apparatus and method for filtering aqueous liquid

Contaminant extraction in a borehole

Dispenser

Cartridge filter using nanofiber composite fiber yarn and method fo...

Up-flow water filtration system

Filter system

Filtering system for removing chemicals from fluids

Methods for cleaning filtration system media

Media purification devices having integral flow controllers

Water filtration device and method for re-circulating filtered wate...

Filter system

Filter element and filter device

Filtration gels and related processes

Filtration system

Filter assembly with locking cover

Floating filter media filtration system with backwash

Filtered drinking straw

Nutrient removal filtration system and method

Patents Applicationslast 30 patents

DATE SEED POWDER FOR WATER FILTRATION TREATMENT

SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT

SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT

FILTER MODULE

Regenerative Media Filter Cleaning Apparatus and Method

REGENERATIVE MEDIA FILTER AIR SCOURING APPARATUS AND METHOD

WATER PURIFICATION HOUSING AND RAINWATER PURIFICATION SYSTEM USING...

DATE SEED POWDER FOR WATER FILTRATION TREATMENT

SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT

DEVICE FOR ADVANCED DEGRADATION OF ORGANIC WASTEWATER AND APPLICATI...

FILTER

Nutrient Removal Filtration System and Method

Dispenser

Regenerative Media Filtration Apparatus Improvements

Methods for Cleaning Filtration System Media

APPARATUS AND METHOD FOR FILTERING AQUEOUS LIQUID

FILTER SYSTEM

Liquid Treatment Device

NUTRIENT REMOVAL FILTRATION SYSTEM AND METHOD

Up-Flow Water Filtration System

CONTAMINANT EXTRACTION IN A BOREHOLE

GLASS CARTRIDGE FILTERS ESPECIALLY USEFUL AS PART OF WATER-CIRCULAT...

Improved Methods for Cleaning Filtration System Media

MECHANICAL FILTER ELEMENT, APPARATUS AND METHOD

ENERGY REDUCTION AND MONITORING CONTROL SYSTEM FOR BACKWASHING MEDI...

ENERGY REDUCTION AND MONITORING CONTROL SYSTEM FOR BACKWASHING MEDI...

Pond Filter

SEALING STRUCTURE AND FLUID TREATMENT UNIT

FLUID TREATMENT APPARATUS AND COMPONENTS OF FLUID TREATMENT APPARATUS

INDEFINITE FORM FILTER MEDIUM LAYER AND FILTER DEVICE PROVIDED WITH...