Making filtering elements

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CPC
B01D29/111

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D29/00Other filters with filtering elements stationary during filtration

Current Industry

B01D29/111Making filtering elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for forming modular filtration assemblies
- Patent number 12,268,979
- Issue date Apr 8, 2025
- Stonehouse 13Mfg., LLC
- Mark G. Sellers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter cartridge
- Patent number 12,227,432
- Issue date Feb 18, 2025
- BRITA SE
- Phillip Bunnemann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
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
Liquid filter arrangement and methods
- Patent number 12,161,961
- Issue date Dec 10, 2024
- Donaldson Company, Inc.
- Michael J. Gustafson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure and heat molded polymer tube with interlocking grommet
- Patent number 12,115,473
- Issue date Oct 15, 2024
- Bulk Tank, Inc
- David E Sisk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater treatment system outlet filter cleaner
- Patent number 12,083,458
- Issue date Sep 10, 2024
- Watercore LLC
- Michael Hornback
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ceramic filter and manufacturing method therefor
- Patent number 12,023,607
- Issue date Jul 2, 2024
- KABUSHIKIGAISYA PROZEAL
- Moriaki Miyahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Beverage capsule with filter registration element
- Patent number 12,004,678
- Issue date Jun 11, 2024
- Nexe Innovations Inc.
- Darren Joseph Footz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Devices, systems and methods for a filter
- Patent number 11,992,793
- Issue date May 28, 2024
- Mott Corporation
- Jonathan Bolluyt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3D printed staged filtration media packs
- Patent number 11,986,756
- Issue date May 21, 2024
- Caterpillar Inc.
- Javier A. Rodriguez
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Filtration media produced using additive manufacturing
- Patent number 11,969,680
- Issue date Apr 30, 2024
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D printed filter center tube
- Patent number 11,925,885
- Issue date Mar 12, 2024
- Caterpillar Inc.
- Jon Tyler Immel
- 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
Pleated fluid filter element and methods
- Patent number 11,883,765
- Issue date Jan 30, 2024
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Large format melt-blown depth filter cartridge
- Patent number 11,845,019
- Issue date Dec 19, 2023
- BL Technologies, Inc.
- Travis Gerald Stifter
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pleated filter designs and components therefor for elevated tempera...
- Patent number 11,819,793
- Issue date Nov 21, 2023
- Parker-Hannifin Corporation
- Yit-Hong Tee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated filter element having an additional structure
- Patent number 11,801,461
- Issue date Oct 31, 2023
- Hydac Filter Systems GmbH
- Dominic Schneider
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing a water separator, and water separator
- Patent number 11,794,130
- Issue date Oct 24, 2023
- MANN+HUMMEL GMBH
- Eugen Dietz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element
- Patent number 11,786,845
- Issue date Oct 17, 2023
- Pall Corporation
- Lara Heberle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for forming modular filtration assemblies
- Patent number 11,724,223
- Issue date Aug 15, 2023
- STONEHOUSE13MFG., LLC
- Mark G. Sellers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element with endcap having rigid reinforcing member
- Patent number 11,660,561
- Issue date May 30, 2023
- Cummins Filtration Sarl
- Gérard Malgorn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid filter arrangement and methods
- Patent number 11,654,384
- Issue date May 23, 2023
- Donaldson Company, Inc.
- Michael J. Gustafson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter systems, elements and methods with short-range wireless trac...
- Patent number 11,654,390
- Issue date May 23, 2023
- Donaldson Company, Inc.
- Danny W. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Blood component collection cassette and manufacturing method of the...
- Patent number 11,590,268
- Issue date Feb 28, 2023
- Terumo Kabushiki Kaisha
- Masatsugu Igarashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter with electrical signature anti-counterfeiting feature
- Patent number 11,583,790
- Issue date Feb 21, 2023
- Cummins Filtration IP, Inc.
- Mark V. Holzmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sand control screen assemblies and associated methods of manufacturing
- Patent number 11,555,383
- Issue date Jan 17, 2023
- Chevron U.S.A. Inc.
- John Barton Weirich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Filter and method of fabricating same
- Patent number 11,511,217
- Issue date Nov 29, 2022
- Mahle International GmbH
- Edson Valdomiro De Azevedo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater treatment system outlet filter cleaner
- Patent number 11,465,080
- Issue date Oct 11, 2022
- Watercore LLC
- Michael Hornback
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter with protective/supportive flow face grating
- Patent number 11,406,924
- Issue date Aug 9, 2022
- Parker-Hannifin Corporation
- Timothy L. Krull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PROVIDING AND TREATING A LIQUID, FILTER BAG, METHOD FOR...
- Publication number 20250073619
- Publication date Mar 6, 2025
- HILTI AKTIENGESELLSCHAFT
- Goran GOLUBOVIC
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LIQUID FILTER ARRANGEMENT AND METHODS
- Publication number 20250050256
- Publication date Feb 13, 2025
- Donaldson Company, Inc.
- Michael J. Gustafson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BEVERAGE CAPSULE WITH FILTER REGISTRATION ELEMENT
- Publication number 20250031892
- Publication date Jan 30, 2025
- Nexe Innovations Inc.
- Darren Joseph Footz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LAMINATED SHEET, CYLINDRICAL FILTER ELEMENT, AND FILTRATION KIT USE...
- Publication number 20240367076
- Publication date Nov 7, 2024
- Solventum Intellectual Properties Company
- Guangming GONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition and Method for Making a Water Filter by Accretion
- Publication number 20240367149
- Publication date Nov 7, 2024
- Koslow Technologies Corporation
- Jules A. Koslow
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE
- Publication number 20240342633
- Publication date Oct 17, 2024
- Donaldson Company, Inc.
- Andrew F. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED MET...
- Publication number 20240226785
- Publication date Jul 11, 2024
- Entegris, Inc.
- Virendra Warke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Filter
- Publication number 20240226780
- Publication date Jul 11, 2024
- 3M Innovative Properties Company
- Takaaki Shirai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
3D PRINTED FILTER CENTER TUBE
- Publication number 20240165543
- Publication date May 23, 2024
- Caterpillar Inc.
- Jon Tyler Immel
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Method for Forming a Filter Medium
- Publication number 20240149191
- Publication date May 9, 2024
- HYDAC Filtertechnik GmbH
- Michael Sakraschinsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Forming a Filter Medium
- Publication number 20240139654
- Publication date May 2, 2024
- HYDAC Filtertechnik GmbH
- Michael Sakraschinsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FLUID FILTER ELEMENT AND METHODS
- Publication number 20240131453
- Publication date Apr 25, 2024
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED MET...
- Publication number 20240131458
- Publication date Apr 25, 2024
- Entegris, Inc.
- Virendra Warke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FILTER SYSTEMS, ELEMENTS AND METHODS WITH SHORT-RANGE WIRELESS TRAC...
- Publication number 20230372856
- Publication date Nov 23, 2023
- Donaldson Company, Inc.
- Danny W. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR FORMING MODULAR FILTRATION ASSEMBLIES
- Publication number 20230311033
- Publication date Oct 5, 2023
- Stonehouse13Mfg., LLC
- Mark G. Sellers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID FILTER ARRANGEMENT AND METHODS
- Publication number 20230285882
- Publication date Sep 14, 2023
- Donaldson Company, Inc.
- Michael J. Gustafson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER UNIT FOR AN EXTRUDER ASSEMBLY, FILTER ARRANGEMENT AND CORRES...
- Publication number 20230264407
- Publication date Aug 24, 2023
- Coperion GmbH
- Stefan HUBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEPTH FILTER
- Publication number 20230226473
- Publication date Jul 20, 2023
- JNC CORPORATION
- Ryota MINEO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL PURIFICATION FILTER
- Publication number 20230182050
- Publication date Jun 15, 2023
- SKF RECONDOIL AB
- Tomas OESTBERG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pressure and Heat Molded Polymer Tube, ect.
- Publication number 20230182044
- Publication date Jun 15, 2023
- Roger Breakfield
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INSERT-MOLDED FILTER AND PRODUCTION METHOD FOR INSERT-MOLDED FILTER
- Publication number 20230081513
- Publication date Mar 16, 2023
- NIFCO INC.
- Norio SAITO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A SCREEN BODY, AND SCREEN
- Publication number 20230081259
- Publication date Mar 16, 2023
- Andritz AG
- Youping HUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER AND FILTER DEVICE
- Publication number 20230073215
- Publication date Mar 9, 2023
- Murata Manufacturing Co., Ltd.
- Seiji KAMBA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING
- Publication number 20220387911
- Publication date Dec 8, 2022
- Entegris, Inc.
- Jeffrey J. McKenzie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS
- Publication number 20220362694
- Publication date Nov 17, 2022
- DONALDSON COMPANY INC.
- Brian Tucker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOLITHIC ADDITIVELY MANUFACTURED PUMP INLET HOUSING AND FILTER
- Publication number 20220355227
- Publication date Nov 10, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Mark A. Zaffetti
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PLEATED FLUID FILTER ELEMENT AND METHODS
- Publication number 20220339561
- Publication date Oct 27, 2022
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT
- Publication number 20220331718
- Publication date Oct 20, 2022
- PALL CORPORATION
- Lara HEBERLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID FILTER ARRANGEMENT AND METHODS
- Publication number 20220323889
- Publication date Oct 13, 2022
- Donaldson Company, Inc.
- Michael J. Gustafson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENTS AND METHODS OF MANUFACTURING FILTER ELEMENTS
- Publication number 20220288522
- Publication date Sep 15, 2022
- Donaldson Company, Inc.
- Mathijs Verstraete
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Making filtering elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for forming modular filtration assemblies

Filter cartridge

Spin-on filter with external threads and methods

Spin-on filter with external threads and methods

Liquid filter arrangement and methods

Pressure and heat molded polymer tube with interlocking grommet

Wastewater treatment system outlet filter cleaner

Ceramic filter and manufacturing method therefor

Beverage capsule with filter registration element

Devices, systems and methods for a filter

3D printed staged filtration media packs

Filtration media produced using additive manufacturing

3D printed filter center tube

Filter element with air-bleed conduit

Pleated fluid filter element and methods

Large format melt-blown depth filter cartridge

Pleated filter designs and components therefor for elevated tempera...

Pleated filter element having an additional structure

Method for producing a water separator, and water separator

Filter element

Systems and methods for forming modular filtration assemblies

Filter element with endcap having rigid reinforcing member

Liquid filter arrangement and methods

Filter systems, elements and methods with short-range wireless trac...

Blood component collection cassette and manufacturing method of the...

Filter with electrical signature anti-counterfeiting feature

Sand control screen assemblies and associated methods of manufacturing

Filter and method of fabricating same

Wastewater treatment system outlet filter cleaner

Filter with protective/supportive flow face grating

Patents Applicationslast 30 patents

DEVICE FOR PROVIDING AND TREATING A LIQUID, FILTER BAG, METHOD FOR...

LIQUID FILTER ARRANGEMENT AND METHODS

BEVERAGE CAPSULE WITH FILTER REGISTRATION ELEMENT

LAMINATED SHEET, CYLINDRICAL FILTER ELEMENT, AND FILTRATION KIT USE...

Composition and Method for Making a Water Filter by Accretion

FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE

HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED MET...

Filter

3D PRINTED FILTER CENTER TUBE

Method for Forming a Filter Medium

Method for Forming a Filter Medium

PLEATED FLUID FILTER ELEMENT AND METHODS

HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED MET...

FILTER SYSTEMS, ELEMENTS AND METHODS WITH SHORT-RANGE WIRELESS TRAC...

SYSTEMS AND METHODS FOR FORMING MODULAR FILTRATION ASSEMBLIES

LIQUID FILTER ARRANGEMENT AND METHODS

FILTER UNIT FOR AN EXTRUDER ASSEMBLY, FILTER ARRANGEMENT AND CORRES...

DEPTH FILTER

OIL PURIFICATION FILTER

Pressure and Heat Molded Polymer Tube, ect.

INSERT-MOLDED FILTER AND PRODUCTION METHOD FOR INSERT-MOLDED FILTER

METHOD FOR PRODUCING A SCREEN BODY, AND SCREEN

FILTER AND FILTER DEVICE

FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING

SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS

MONOLITHIC ADDITIVELY MANUFACTURED PUMP INLET HOUSING AND FILTER

PLEATED FLUID FILTER ELEMENT AND METHODS

FILTER ELEMENT

LIQUID FILTER ARRANGEMENT AND METHODS

FILTER ELEMENTS AND METHODS OF MANUFACTURING FILTER ELEMENTS