Bidirectional working filters

Industry

CPC
B01D35/15

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D35/00Other filtering devices Auxiliary devices for filtration Filter housing constructions

Current Industry

B01D35/15Bidirectional working filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Valve arrangement, liquid filters, filter assemblies, and method
- Patent number 11,975,278
- Issue date May 7, 2024
- Donaldson Company, Inc.
- Kurt B. Joscher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid filter assembly with a filter cartridge and housing interface
- Patent number 11,975,279
- Issue date May 7, 2024
- Davco Technology, LLC
- Zdzislaw W. Chajec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Container assembly
- Patent number 11,969,678
- Issue date Apr 30, 2024
- BRITA LP
- Madeline A. Donovan
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Liquid filtration systems, components, and methods
- Patent number 11,951,425
- Issue date Apr 9, 2024
- A. O. Smith Water Treatment (North America), Inc.
- Wes Russell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid check valve and fluidic systems for gas venting
- Patent number 11,946,570
- Issue date Apr 2, 2024
- HAEMOGRAPH PTY LTD.
- Steve Michaël Béguin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Filter interconnect using a magnetic shear force
- Patent number 11,944,924
- Issue date Apr 2, 2024
- KX Technologies LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mopping system with filtration
- Patent number 11,938,428
- Issue date Mar 26, 2024
- Jeremy Michael Cloud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, liquid filtering device comprising such a filter el...
- Patent number 11,931,675
- Issue date Mar 19, 2024
- Volvo Truck Corporation
- Thomas Grange
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element with air-bleed conduit
- Patent number 11,927,163
- Issue date Mar 12, 2024
- MANN+HUMMEL Filtration Technology US LLC
- Willie L. Stamey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for filtering a fluid, in particular Bernoulli filtering device
- Patent number 11,918,940
- Issue date Mar 5, 2024
- Georg Schunemann GmbH
- Wolfgang Linster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel filtration system
- Patent number 11,911,721
- Issue date Feb 27, 2024
- Cummins, Inc.
- Paul D. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Paper pulp pressure screen
- Patent number 11,905,661
- Issue date Feb 20, 2024
- Jeffrey Leigh Jennings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter port seal
- Patent number 11,883,767
- Issue date Jan 30, 2024
- Cummins Filtration IP, Inc.
- Pravin S. Kadam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ruggedized portable water treatment system
- Patent number 11,878,917
- Issue date Jan 23, 2024
- Blu Technology, LLC
- John E. Sztykiel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Screen intake flow control and support device
- Patent number 11,873,612
- Issue date Jan 16, 2024
- JOHNSON SCREENS, INC.
- Michael R. Ekholm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self cleaning disc filter apparatus
- Patent number 11,857,899
- Issue date Jan 2, 2024
- Plas-Fit Ltd.
- Uri Alkalay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid cell and docking station
- Patent number 11,828,209
- Issue date Nov 28, 2023
- Mahle International GmbH
- Stefan Jauss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flow control elements and fluid apparatus including the same
- Patent number 11,826,682
- Issue date Nov 28, 2023
- Filtran LLC
- Lev Pekarsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel pre-filter module, filter element and filter head with a primi...
- Patent number 11,826,671
- Issue date Nov 28, 2023
- MANN+HUMMEL GMBH
- Marcos Vicente Georgetti Marcondes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter for the treatment of a fluid in a heating and/or cooling system
- Patent number 11,826,679
- Issue date Nov 28, 2023
- R.B.M. S.P.A.
- Guido Bossini
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter interconnect using a correlated magnet torque design
- Patent number 11,794,136
- Issue date Oct 24, 2023
- KX Technologies LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water drainage device, filter module, and method
- Patent number 11,794,137
- Issue date Oct 24, 2023
- MANN+HUMMEL GMBH
- Martin Weindorf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gravity-fed filter interconnect utilizing coded polymagnets
- Patent number 11,779,865
- Issue date Oct 10, 2023
- KX Technologies LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering apparatus comprising an integrated flow reducer, and meth...
- Patent number 11,759,733
- Issue date Sep 19, 2023
- Sartorius Stedim Biotech GmbH
- Volkmar Thom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary vessel for a filter assembly
- Patent number 11,752,457
- Issue date Sep 12, 2023
- MANN+HUMMEL GMBH
- Anthony W. Fell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Disposable dental waste filter device
- Patent number 11,751,984
- Issue date Sep 12, 2023
- STOMA VENTURES, LLC
- Charles Thomas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water purification filter element and household water purifier
- Patent number 11,745,128
- Issue date Sep 5, 2023
- Yunda H&H Tech (Tianjin) Co., Ltd.
- Enyu Wei
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter element with torsion lock and assembly
- Patent number 11,731,065
- Issue date Aug 22, 2023
- Parker-Hannifin Corporation
- Ralle Rookey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter interconnect using a correlated magnet torque design
- Patent number 11,724,216
- Issue date Aug 15, 2023
- KX Technologies LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element of a filter for purifying fluids, insertion adapter,...
- Patent number 11,725,551
- Issue date Aug 15, 2023
- MANN+HUMMEL GMBH
- Herbert Jainek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
- Publication number 20240133111
- Publication date Apr 25, 2024
- HENGST SE
- Andreas Stephan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
VALVES FOR FILTER DRIERS AND BI-FLOW FILTER DRIERS INCLUDING THE SAME
- Publication number 20240100454
- Publication date Mar 28, 2024
- Emerson Electric Co.
- Jeffrey N. ARENSMEIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR FILTERING A FLUID
- Publication number 20240091685
- Publication date Mar 21, 2024
- Harkirat Sahni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-FILTRATION DEVICE
- Publication number 20240058730
- Publication date Feb 22, 2024
- Caware Filtering Corporation
- WU-YANG MA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER DRAINAGE DEVICE, FILTER MODULE, AND METHOD
- Publication number 20240050877
- Publication date Feb 15, 2024
- Mann + Hummel GmbH
- Martin WEINDORF
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ASSEMBLY AND FOREIGN SUBSTANCE DISCHARGE DEVICE INCLUDING SAME
- Publication number 20240042352
- Publication date Feb 8, 2024
- Chung-hyo KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL PRE-FILTER MODULE, FILTER ELEMENT AND FILTER HEAD WITH A PRIMI...
- Publication number 20240042354
- Publication date Feb 8, 2024
- Mann + Hummel GmbH
- Marcos Vicente Georgetti Marcondes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER VALVE ASSEMBLY
- Publication number 20240033666
- Publication date Feb 1, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Marek JEDLINSKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAUCET WATER PURIFIER AND FILTERING DEVICE FOR FAUCET WATER PURIFIER
- Publication number 20240033664
- Publication date Feb 1, 2024
- YUYAO YADONG PLASTIC CO., LTD.
- Jizong HU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER VALVE ASSEMBLY
- Publication number 20240033665
- Publication date Feb 1, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Marek Pawel JEDLINSKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME
- Publication number 20240024802
- Publication date Jan 25, 2024
- Microfilter Co., Ltd.
- Whi Dong JOUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER INTERCONNECT USING A CORRELATED MAGNET TORQUE DESIGN
- Publication number 20230415076
- Publication date Dec 28, 2023
- KX TECHNOLOGIES LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING GROUP INCLUDING A SPHERICAL VALVE
- Publication number 20230415078
- Publication date Dec 28, 2023
- Giacomini S.p.A.
- Samuele MOLINA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS
- Publication number 20230398476
- Publication date Dec 14, 2023
- KX TECHNOLOGIES LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Liquid Filter with a Clean-Side Stop Valve as well as an Assembly w...
- Publication number 20230390676
- Publication date Dec 7, 2023
- Mann + Hummel GmbH
- Christian VOGT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rotary Vessel for a Filter Assembly
- Publication number 20230381694
- Publication date Nov 30, 2023
- Mann + Hummel GmbH
- Anthony W. Fell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFIER
- Publication number 20230373817
- Publication date Nov 23, 2023
- COWAY CO., LTD.
- Hee Do JUNG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BATCH-TYPE APPARATUS FOR FILTERING
- Publication number 20230364537
- Publication date Nov 16, 2023
- Samsung Electronics Co., Ltd.
- Hyungtae SEO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Swimming Pool Backwash Filtration Device
- Publication number 20230364536
- Publication date Nov 16, 2023
- Alexander Tothfalusi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTER ANTI-PREFILL DEVICE
- Publication number 20230356122
- Publication date Nov 9, 2023
- Caterpillar Inc.
- Jon Tyler Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR FILTERING A FLUID, IN PARTICULAR A PLASTIC MELT HAVIN...
- Publication number 20230356118
- Publication date Nov 9, 2023
- Nordson Corporation
- Stefan Wöstmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AQUARIUM FILTER ARRANGEMENT WITH CONTROL VALVE
- Publication number 20230337641
- Publication date Oct 26, 2023
- Spectrum Brands, Inc.
- William Nathan Brunner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT
- Publication number 20230330576
- Publication date Oct 19, 2023
- Parker-Hannifin Corporation
- Ralle Rookey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE
- Publication number 20230332567
- Publication date Oct 19, 2023
- MAHLE International GmbH
- Michael Braunheim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MICROPLASTIC EFFLUENT SEPARATOR WITH WASH APPARATUS
- Publication number 20230330568
- Publication date Oct 19, 2023
- INHERITING EARTH LIMITED
- Adam ROOT
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FILTER CAPABLE OF AUTOMATICALLY CUTTING OFF GAS FLOW
- Publication number 20230330573
- Publication date Oct 19, 2023
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Feng CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Apparatus for Customized Filtration and Enhancement of D...
- Publication number 20230331537
- Publication date Oct 19, 2023
- Quench USA, Inc.
- Andrew Troy NUTTALL
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
APPARATUS FOR THE TRANSFER AND DISTRIBUTION OF BULK LIQUIDS
- Publication number 20230312331
- Publication date Oct 5, 2023
- Parrish Enterprises, Ltd.
- David Palmer
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
OIL FILTER HOUSING AND SYSTEM
- Publication number 20230313715
- Publication date Oct 5, 2023
- KOHLER CO.
- Jonathan T. BYKOWSKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTIFUNCTIONAL WATER TREATMENT FILTER VALVE
- Publication number 20230311032
- Publication date Oct 5, 2023
- Zhengzhou Kangrun Fluid Equipment Co. LTD
- Kefeng Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Bidirectional working filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Valve arrangement, liquid filters, filter assemblies, and method

Fluid filter assembly with a filter cartridge and housing interface

Container assembly

Liquid filtration systems, components, and methods

Fluid check valve and fluidic systems for gas venting

Filter interconnect using a magnetic shear force

Mopping system with filtration

Filter element, liquid filtering device comprising such a filter el...

Filter element with air-bleed conduit

Device for filtering a fluid, in particular Bernoulli filtering device

Fuel filtration system

Paper pulp pressure screen

Filter port seal

Ruggedized portable water treatment system

Screen intake flow control and support device

Self cleaning disc filter apparatus

Fluid cell and docking station

Flow control elements and fluid apparatus including the same

Fuel pre-filter module, filter element and filter head with a primi...

Filter for the treatment of a fluid in a heating and/or cooling system

Filter interconnect using a correlated magnet torque design

Water drainage device, filter module, and method

Gravity-fed filter interconnect utilizing coded polymagnets

Filtering apparatus comprising an integrated flow reducer, and meth...

Rotary vessel for a filter assembly

Disposable dental waste filter device

Water purification filter element and household water purifier

Filter element with torsion lock and assembly

Filter interconnect using a correlated magnet torque design

Filter element of a filter for purifying fluids, insertion adapter,...

Patents Applicationslast 30 patents

MICROPLASTIC FILTER FOR A WASHING MACHINE

VALVES FOR FILTER DRIERS AND BI-FLOW FILTER DRIERS INCLUDING THE SAME

SYSTEM AND METHOD FOR FILTERING A FLUID

WATER-FILTRATION DEVICE

WATER DRAINAGE DEVICE, FILTER MODULE, AND METHOD

FILTER ASSEMBLY AND FOREIGN SUBSTANCE DISCHARGE DEVICE INCLUDING SAME

FUEL PRE-FILTER MODULE, FILTER ELEMENT AND FILTER HEAD WITH A PRIMI...

FILTER VALVE ASSEMBLY

FAUCET WATER PURIFIER AND FILTERING DEVICE FOR FAUCET WATER PURIFIER

FILTER VALVE ASSEMBLY

FILTER ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME

FILTER INTERCONNECT USING A CORRELATED MAGNET TORQUE DESIGN

FILTERING GROUP INCLUDING A SPHERICAL VALVE

GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS

Liquid Filter with a Clean-Side Stop Valve as well as an Assembly w...

Rotary Vessel for a Filter Assembly

WATER PURIFIER

BATCH-TYPE APPARATUS FOR FILTERING

Swimming Pool Backwash Filtration Device

FLUID FILTER ANTI-PREFILL DEVICE

APPARATUS FOR FILTERING A FLUID, IN PARTICULAR A PLASTIC MELT HAVIN...

AQUARIUM FILTER ARRANGEMENT WITH CONTROL VALVE

FILTER ELEMENT

FILTER DEVICE

MICROPLASTIC EFFLUENT SEPARATOR WITH WASH APPARATUS

FILTER CAPABLE OF AUTOMATICALLY CUTTING OFF GAS FLOW

Method and Apparatus for Customized Filtration and Enhancement of D...

APPARATUS FOR THE TRANSFER AND DISTRIBUTION OF BULK LIQUIDS

OIL FILTER HOUSING AND SYSTEM

MULTIFUNCTIONAL WATER TREATMENT FILTER VALVE