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

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the transfer and distribution of bulk liquids
- Patent number 12,195,322
- Issue date Jan 14, 2025
- Parrish Enterprises, Ltd.
- David Palmer
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Spin-on filter with external threads and methods
- Patent number 12,186,689
- Issue date Jan 7, 2025
- Donaldson Company Inc.
- Brian Tucker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polishing liquid supply system
- Patent number 12,179,314
- Issue date Dec 31, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Fuyou Jiang
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for catching silt
- Patent number 12,168,189
- Issue date Dec 17, 2024
- David Hart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spin-on filter with external threads and methods
- Patent number 12,168,191
- Issue date Dec 17, 2024
- Donaldson Company, Inc.
- Brian Tucker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid flow control device with different permeabilities
- Patent number 12,145,081
- Issue date Nov 19, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- David Bruce Robinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gravity-fed filter interconnect utilizing coded polymagnets
- Patent number 12,145,088
- Issue date Nov 19, 2024
- KX Technologies LLC
- Robert Astle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter interconnect using a correlated magnet torque design
- Patent number 12,138,567
- Issue date Nov 12, 2024
- KX Technologies LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Retrofittable no filter no run filtration system
- Patent number 12,128,332
- Issue date Oct 29, 2024
- Cummins Filtration IP, Inc.
- Pravin Shantinath Kadam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel filter assembly
- Patent number 12,128,336
- Issue date Oct 29, 2024
- Hamilton Sundstrand Corporation
- Marek Jedlinski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary vessel with a releasable locking device for a filter assembly
- Patent number 12,128,338
- Issue date Oct 29, 2024
- MANN+HUMMEL GMBH
- Anthony W. Fell
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Fuel filter assembly
- Patent number 12,128,337
- Issue date Oct 29, 2024
- Hamilton Sundstrand Corporation
- Marek Jedlinski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Faucet with integrated water filter
- Patent number 12,116,758
- Issue date Oct 15, 2024
- AS America, Inc.
- Walter Pitsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for separating solid materials from liquids and gases
- Patent number 12,109,518
- Issue date Oct 8, 2024
- DrM, Dr. Müller AG
- Kevin Wetter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water drainage device, filter module, and method
- Patent number 12,097,452
- Issue date Sep 24, 2024
- MANN+HUMMEL GMBH
- Martin Weindorf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device, faucet water purifier and spraying process thereof
- Patent number 12,090,429
- Issue date Sep 17, 2024
- Dongguan Beyclean Environmental Protection Technology Co., Ltd
- Kaifeng Su
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for metering an additive into a fluid
- Patent number 12,084,368
- Issue date Sep 10, 2024
- LRP AG
- Markus Widmer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method and apparatus for customized filtration and enhancement of d...
- Patent number 12,084,338
- Issue date Sep 10, 2024
- QUENCH USA, INC.
- Andrew Troy Nuttall
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Oil filter housing and system
- Patent number 12,060,816
- Issue date Aug 13, 2024
- Discovery Energy, LLC
- Jonathan T. Bykowski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Oil filter comprising a hydraulic resistance
- Patent number 12,053,724
- Issue date Aug 6, 2024
- C.C JENSEN A/S
- Carl Aage Jensen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Transport device and recording device
- Patent number 12,053,993
- Issue date Aug 6, 2024
- Seiko Epson Corporation
- Koji Sato
- B08 - CLEANING
Information Patent Grant
Filter with centering
- Patent number 12,042,749
- Issue date Jul 23, 2024
- Aclaris Water Innovation GmbH, Lindau, Zweigniederlassung Rebstein
- Kurt Wallerstorfer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Filter pan detection and fluid sensor system
- Patent number 12,022,978
- Issue date Jul 2, 2024
- Pitco Frialator, Inc.
- Michael T. Fecteau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly with an inner filter element with a top rib
- Patent number 12,017,163
- Issue date Jun 25, 2024
- Cummins Filtration IP, Inc.
- Manikandan Annamalai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filtration system with rotating core driving thimble opening and cl...
- Patent number 11,992,790
- Issue date May 28, 2024
- TIANJIN TIANCHUANG BEST PURE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.
- Enyu Wei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device
- Patent number 11,992,788
- Issue date May 28, 2024
- Mahle International GmbH
- Andreas Kollmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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...

Patents Applicationslast 30 patents

Information Patent Application
FILTER ELEMENT WITH VALVE DEVICE
- Publication number 20250041771
- Publication date Feb 6, 2025
- Mann + Hummel GmbH
- Mike MÄRTZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE FILTER AND WATER PURIFIER HAVING SAME
- Publication number 20250025811
- Publication date Jan 23, 2025
- COWAY CO., LTD.
- Tae Hun MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER INTERCONNECT USING A CORRELATED MAGNET TORQUE DESIGN
- Publication number 20250025813
- Publication date Jan 23, 2025
- KX TECHNOLOGIES LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS
- Publication number 20250010225
- Publication date Jan 9, 2025
- KX TECHNOLOGIES LLC
- Robert Astle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ROTARY VESSEL WITH A RELEASABLE LOCKING DEVICE FOR A FILTER ASSEMBLY
- Publication number 20250010226
- Publication date Jan 9, 2025
- Mann + Hummel GmbH
- Anthony William FELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED SOLUTION FOR PROCESS INTENSIFICATION USING INLINE CONSTA...
- Publication number 20240382878
- Publication date Nov 21, 2024
- Merck Patent GmbH
- Baptiste Balbuena
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGE AND FILTER HAVING SAME
- Publication number 20240375026
- Publication date Nov 14, 2024
- 3M Innovative Properties Company
- Biyong QIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER PURGE AND MAINTENANCE CONTROL SYSTEM
- Publication number 20240375030
- Publication date Nov 14, 2024
- Pitco Frialator, Inc.
- Jared C. Perkins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FILTER ELEMENT AND FILTER SYSTEM HAVING RADIAL FLOW BYPASS CHANNELS...
- Publication number 20240350947
- Publication date Oct 24, 2024
- Mann + Hummel GmbH
- Christopher BAUMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROL DEVICE FOR FILTER INSTALLATIONS
- Publication number 20240353022
- Publication date Oct 24, 2024
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Sebastian-Johannes ARMBRUST
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES
- Publication number 20240342742
- Publication date Oct 17, 2024
- David Farley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROFLUDIC PURIFICATION DEVICE
- Publication number 20240326046
- Publication date Oct 3, 2024
- ORIENTAL SYSTEM TECHNOLOGY INC.
- Wen-Chie HUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE
- Publication number 20240299868
- Publication date Sep 12, 2024
- MAHLE International GmbH
- Andreas Kollmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFIER
- Publication number 20240278154
- Publication date Aug 22, 2024
- COWAY CO., LTD.
- Hyoungmin MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD
- Publication number 20240261711
- Publication date Aug 8, 2024
- Donaldson Company, Inc.
- Kurt B. Joscher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER HEAD, FILTER AND FILTER ASSEMBLY
- Publication number 20240238706
- Publication date Jul 18, 2024
- 3M Innovative Properties Company
- Biyong QIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
- Publication number 20240229338
- Publication date Jul 11, 2024
- HENGST SE
- Andreas Stephan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ROTATABLE FILTER
- Publication number 20240216842
- Publication date Jul 4, 2024
- ROCKER SCIENTIFIC CO., LTD.
- Shui-Tien HORNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLOW PATH ASSEMBLY FOR WATER PURIFIER
- Publication number 20240198260
- Publication date Jun 20, 2024
- COWAY CO., LTD.
- Sanggu SIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES
- Publication number 20240181375
- Publication date Jun 6, 2024
- Jet Filter Systems, LLC
- David HEILMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER INTERCONNECT USING A MAGNETIC SHEAR FORCE
- Publication number 20240173657
- Publication date May 30, 2024
- KX TECHNOLOGIES LLC
- Robert Astle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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

Bidirectional working filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for the transfer and distribution of bulk liquids

Spin-on filter with external threads and methods

Polishing liquid supply system

Method and apparatus for catching silt

Spin-on filter with external threads and methods

Fluid flow control device with different permeabilities

Gravity-fed filter interconnect utilizing coded polymagnets

Filter interconnect using a correlated magnet torque design

Retrofittable no filter no run filtration system

Fuel filter assembly

Rotary vessel with a releasable locking device for a filter assembly

Fuel filter assembly

Faucet with integrated water filter

Device for separating solid materials from liquids and gases

Water drainage device, filter module, and method

Filter device, faucet water purifier and spraying process thereof

Device for metering an additive into a fluid

Method and apparatus for customized filtration and enhancement of d...

Oil filter housing and system

Automatic sand filter system controller

Oil filter comprising a hydraulic resistance

Transport device and recording device

Filter with centering

Filter pan detection and fluid sensor system

Filter assembly with an inner filter element with a top rib

Filtration system with rotating core driving thimble opening and cl...

Filter device

Valve arrangement, liquid filters, filter assemblies, and method

Fluid filter assembly with a filter cartridge and housing interface

Container assembly

Patents Applicationslast 30 patents

FILTER ELEMENT WITH VALVE DEVICE

COMPOSITE FILTER AND WATER PURIFIER HAVING SAME

FILTER INTERCONNECT USING A CORRELATED MAGNET TORQUE DESIGN

GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS

ROTARY VESSEL WITH A RELEASABLE LOCKING DEVICE FOR A FILTER ASSEMBLY

INTEGRATED SOLUTION FOR PROCESS INTENSIFICATION USING INLINE CONSTA...

FILTER CARTRIDGE AND FILTER HAVING SAME

FILTER PURGE AND MAINTENANCE CONTROL SYSTEM

FILTER ELEMENT AND FILTER SYSTEM HAVING RADIAL FLOW BYPASS CHANNELS...

CONTROL DEVICE FOR FILTER INSTALLATIONS

DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES

MICROFLUDIC PURIFICATION DEVICE

FILTER DEVICE

WATER PURIFIER

VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD

FILTER HEAD, FILTER AND FILTER ASSEMBLY

MICROPLASTIC FILTER FOR A WASHING MACHINE

ROTATABLE FILTER

FLOW PATH ASSEMBLY FOR WATER PURIFIER

FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES

FILTER INTERCONNECT USING A MAGNETIC SHEAR FORCE

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