downward filtration without specifications about the filter material supporting means

Industry

CPC
B01D24/105

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Parent Industries

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

Current Industry

B01D24/105downward filtration without specifications about the filter material supporting means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Automatic sand filter system controller
- Patent number 12,053,723
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Hussain Saud Al-Sada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Portable modular filter system
- Patent number 12,030,001
- Issue date Jul 9, 2024
- Kyle Nap
- 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
Iron-based desalination
- Patent number 11,673,814
- Issue date Jun 13, 2023
- Badwater Alchemy Holdings LLC
- William J. Walker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Photovoltaic evaporation and distillation system for the recycling...
- Patent number 11,655,170
- Issue date May 23, 2023
- Tod DuBois
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Capture, disruption, and extraction apparatus and method
- Patent number 11,504,709
- Issue date Nov 22, 2022
- Kianoosh Peyvan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water filtration apparatus and process
- Patent number 11,413,558
- Issue date Aug 16, 2022
- Gautham Parangusa Das
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supercoil filtration unit
- Patent number 11,305,234
- Issue date Apr 19, 2022
- King Abdulaziz University
- Iqbal Ahmed Moujdin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration device
- Patent number 11,173,429
- Issue date Nov 16, 2021
- Nihon Genryo Co., Ltd.
- Yasuhiro Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Saturated layer stormwater filter and passive stormwater management...
- Patent number 11,103,814
- Issue date Aug 31, 2021
- StormwateRx, LLC
- Calvin Paul Noling
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Air to electrical energy and water microgrid
- Patent number 10,819,147
- Issue date Oct 27, 2020
- Varnell M. Castor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for evaporating waste fluids
- Patent number RE48078
- Issue date Jul 7, 2020
- John W. Carroll
Information Patent Grant
Removal of organic solvents from aqueous process streams
- Patent number 10,625,178
- Issue date Apr 21, 2020
- Outotec (Finland) Oy
- Markku Kuosa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for evaporating waste fluids
- Patent number 9,975,059
- Issue date May 22, 2018
- John W. Carroll
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment system
- Patent number 9,951,509
- Issue date Apr 24, 2018
- Ken Pandya
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Media bed filters for filtering fine particles from a raw liquid fl...
- Patent number 9,387,418
- Issue date Jul 12, 2016
- Neptune-Benson, LLC
- Marco Bosisio
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hybrid type fiber filtering apparatus
- Patent number 9,352,254
- Issue date May 31, 2016
- DOOSAN HEAVY INDUSTRIES & CONSTRUCTION DO., LTD.
- Woo Nyoung Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for recovering oil and removing oil from a result...
- Patent number 8,828,237
- Issue date Sep 9, 2014
- Veolia Water Solutions & Technologies Support
- Neville Ernest Lange
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reducing clogging of filters
- Patent number 8,192,635
- Issue date Jun 5, 2012
- Jayant M. Dholakia
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sand filter and method of constructing same
- Patent number 8,123,941
- Issue date Feb 28, 2012
- H2O World Wide Water Solutions Pty Ltd.
- Kevin John Venville
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reactive filtration
- Patent number 7,744,764
- Issue date Jun 29, 2010
- Idaho Research Foundation, Inc.
- Greg Möller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reactive filtration
- Patent number 7,713,423
- Issue date May 11, 2010
- Idaho Research Foundation, Inc.
- Gregory Moller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter devices including a porous body
- Patent number 7,513,993
- Issue date Apr 7, 2009
- Pentair Water Pool and Spa, Inc.
- Timothy Michael Goodwin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactive filtration
- Patent number 7,445,721
- Issue date Nov 4, 2008
- Idaho Research Foundation, Inc.
- Gregory Möller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recirculating filter
- Patent number 7,399,413
- Issue date Jul 15, 2008
- Carlos V. Perry, Jr.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactive filtration
- Patent number 7,399,416
- Issue date Jul 15, 2008
- Idaho Research Foundation, Inc.
- Greg Moller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtration apparatus
- Patent number 7,267,767
- Issue date Sep 11, 2007
- Nihon Genryo Co., Ltd.
- Yasuhiro Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Amplification of nucleic acids with electronic detection
- Patent number 7,090,804
- Issue date Aug 15, 2006
- Clinical Mirco Sensors, Inc.
- Jon Faiz Kayyem
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Automatic valve assembly for water circulation systems
- Patent number 6,878,293
- Issue date Apr 12, 2005
- Raymond E. Portyrata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealed filtration system
- Patent number 6,793,813
- Issue date Sep 21, 2004
- Oscar H. Ethridge
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
FILTER CARTRIDGE FOR FILTRATION OF LIQUIDS
- Publication number 20240293763
- Publication date Sep 5, 2024
- BRITA SE
- Dominik BERNARD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LAYERED MEDIA BACKWASH WITH INTERNAL DRAFT TUBE
- Publication number 20240246011
- Publication date Jul 25, 2024
- SIEMENS ENERGY, INC.
- Philip A. Burclaff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID CONTAINMENT AND FILTRATION DEVICE
- Publication number 20240189742
- Publication date Jun 13, 2024
- YARDNEY WATER MANAGEMENT SYSTEMS INC.
- Chris PHILLIPS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AN...
- Publication number 20230381695
- Publication date Nov 30, 2023
- 2498890 Ontario Inc.
- Mark Reynolds
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON-BASED DESALINATION
- Publication number 20230348298
- Publication date Nov 2, 2023
- Badwater Alchemy Holdings LLC
- William J. Walker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYBRID FILTER ASSEMBLY AND METHOD
- Publication number 20230087869
- Publication date Mar 23, 2023
- Pentair Water Pool and Spa, Inc.
- Azur Dzindo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTRATION APPARATUS AND PROCESS
- Publication number 20230078438
- Publication date Mar 16, 2023
- Gautham Parangusa DAS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING LIQUID LEVELS IN SAND FILTERS AND...
- Publication number 20230059255
- Publication date Feb 23, 2023
- Saudi Arabian Oil Company
- Mashhour Abdullah Basurrah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTRATION AND AERATION UNIT
- Publication number 20220402776
- Publication date Dec 22, 2022
- WETS LLC
- KEYUR GORJI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IMPROVED FILTER SYSTEM FOR REMOVING AND/OR NEUTRALIZING UNDISSOLVED...
- Publication number 20220387907
- Publication date Dec 8, 2022
- NEWFLUID GmbH
- Wolfgang TILZ
- 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 PROCESSES FOR FILTERING WATER WITH ULTRAFINE GRANULAR M...
- Publication number 20220288514
- Publication date Sep 15, 2022
- The University of North Carolina at Charlotte
- James E. AMBURGEY
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
AUTOMATIC SAND FILTER SYSTEM CONTROLLER
- Publication number 20220274035
- Publication date Sep 1, 2022
- Saudi Arabian Oil Company
- Hussain Saud Al-Sada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATIC SAND FILTER BACKWASH CONTROLLER
- Publication number 20220267167
- Publication date Aug 25, 2022
- Saudi Arabian Oil Company
- Hussain Saud Al-Sada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CAPTURE, DISRUPTION, AND EXTRACTION APPARATUS AND METHOD
- Publication number 20220023856
- Publication date Jan 27, 2022
- Kianoosh Peyvan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SATURATED LAYER STORMWATER FILTRATION SYSTEM
- Publication number 20210370204
- Publication date Dec 2, 2021
- StormwateRx, LLC
- Calvin Paul Noling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PORTABLE MODULAR FILTER SYSTEM
- Publication number 20210069615
- Publication date Mar 11, 2021
- Kyle Nap
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION DEVICE
- Publication number 20210069617
- Publication date Mar 11, 2021
- NIHON GENRYO CO., LTD.
- Yasuhiro Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CAPTURE, DISRUPTION, AND EXTRACTION APPARATUS AND METHOD
- Publication number 20210060545
- Publication date Mar 4, 2021
- Kianoosh Peyvan
- G01 - MEASURING TESTING
Information Patent Application
FILTER, FILTER ASSEMBLY, FILTER DEVICE AND WATER PURIFICATION SYSTEM
- Publication number 20200188825
- Publication date Jun 18, 2020
- AUO Crystal Corporation
- Tung-Feng LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRANULAR FILTRATION SYSTEM FOR AGRICULTURAL IRRIGATION
- Publication number 20200179829
- Publication date Jun 11, 2020
- ZOTEXA, LLC
- Landon Friend
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Photovoltaic Evaporation and Distillation System for the Recycling...
- Publication number 20190106345
- Publication date Apr 11, 2019
- Tod DuBois
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND PROCESSES FOR FILTERING WATER WITH ULTRAFINE GRANULAR M...
- Publication number 20190099704
- Publication date Apr 4, 2019
- The University of North Carolina at Charlotte
- James E. AMBURGEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air to Electrical Energy and Water Microgrid
- Publication number 20180366980
- Publication date Dec 20, 2018
- Varnell M. Castor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High Efficiency Water Treatment Process
- Publication number 20170204596
- Publication date Jul 20, 2017
- Ken Pandya
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Media Bed Filters for Filtering Fine Particles from a Raw Liquid Fl...
- Publication number 20170001131
- Publication date Jan 5, 2017
- NEPTUNE-BENSON, LLC
- Marco Bosisio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE AND FLUID PURIFICATION SYSTEM
- Publication number 20150367256
- Publication date Dec 24, 2015
- INDUSTRIA CO., LTD.
- Kazuaki TAKAHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEDIA BED FILTERS FOR FILTERING FINE PARTICLES FROM A RAW LIQUID FL...
- Publication number 20150190738
- Publication date Jul 9, 2015
- SONITEC-VORTISAND TECHNOLOGIES INC.
- Marco Bosisio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER APPARATUS AND WATER FILTRATION SYSTEM AND METHOD
- Publication number 20140166597
- Publication date Jun 19, 2014
- Naipaul Khamal
- E03 - WATER SUPPLY SEWERAGE

downward filtration without specifications about the filter material supporting means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Automatic sand filter system controller

Portable modular filter system

Date seed powder for water filtration treatment

Iron-based desalination

Photovoltaic evaporation and distillation system for the recycling...

Capture, disruption, and extraction apparatus and method

Water filtration apparatus and process

Supercoil filtration unit

Filtration device

Saturated layer stormwater filter and passive stormwater management...

Air to electrical energy and water microgrid

Method and apparatus for evaporating waste fluids

Removal of organic solvents from aqueous process streams

Method and apparatus for evaporating waste fluids

Water treatment system

Media bed filters for filtering fine particles from a raw liquid fl...

Hybrid type fiber filtering apparatus

Method and system for recovering oil and removing oil from a result...

Method for reducing clogging of filters

Sand filter and method of constructing same

Reactive filtration

Reactive filtration

Filter devices including a porous body

Reactive filtration

Recirculating filter

Reactive filtration

Filtration apparatus

Amplification of nucleic acids with electronic detection

Automatic valve assembly for water circulation systems

Sealed filtration system

Patents Applicationslast 30 patents

FILTER CARTRIDGE FOR FILTRATION OF LIQUIDS

LAYERED MEDIA BACKWASH WITH INTERNAL DRAFT TUBE

LIQUID CONTAINMENT AND FILTRATION DEVICE

DATE SEED POWDER FOR WATER FILTRATION TREATMENT

SYSTEMS, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AN...

IRON-BASED DESALINATION

HYBRID FILTER ASSEMBLY AND METHOD

WATER FILTRATION APPARATUS AND PROCESS

METHOD AND SYSTEM FOR DETERMINING LIQUID LEVELS IN SAND FILTERS AND...

WATER FILTRATION AND AERATION UNIT

IMPROVED FILTER SYSTEM FOR REMOVING AND/OR NEUTRALIZING UNDISSOLVED...

DATE SEED POWDER FOR WATER FILTRATION TREATMENT

SYSTEMS AND PROCESSES FOR FILTERING WATER WITH ULTRAFINE GRANULAR M...

AUTOMATIC SAND FILTER SYSTEM CONTROLLER

AUTOMATIC SAND FILTER BACKWASH CONTROLLER

CAPTURE, DISRUPTION, AND EXTRACTION APPARATUS AND METHOD

SATURATED LAYER STORMWATER FILTRATION SYSTEM

PORTABLE MODULAR FILTER SYSTEM

FILTRATION DEVICE

CAPTURE, DISRUPTION, AND EXTRACTION APPARATUS AND METHOD

FILTER, FILTER ASSEMBLY, FILTER DEVICE AND WATER PURIFICATION SYSTEM

GRANULAR FILTRATION SYSTEM FOR AGRICULTURAL IRRIGATION

Photovoltaic Evaporation and Distillation System for the Recycling...

SYSTEMS AND PROCESSES FOR FILTERING WATER WITH ULTRAFINE GRANULAR M...

Air to Electrical Energy and Water Microgrid

High Efficiency Water Treatment Process

Media Bed Filters for Filtering Fine Particles from a Raw Liquid Fl...

FILTER DEVICE AND FLUID PURIFICATION SYSTEM

MEDIA BED FILTERS FOR FILTERING FINE PARTICLES FROM A RAW LIQUID FL...

FILTER APPARATUS AND WATER FILTRATION SYSTEM AND METHOD