with corrugated, folded filtering elements

Industry

CPC
B01D29/031

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Parent Industries

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

Current Industry

B01D29/031with corrugated, folded filtering elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fluted filtration media, filtration media packs, and filtration ele...
- Patent number 12,097,459
- Issue date Sep 24, 2024
- Donaldson Company, Inc.
- Scott M. Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated filtration media, media packs, filter elements, and methods...
- Patent number 12,048,888
- Issue date Jul 30, 2024
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Textured core sheets for fluid drainage unit
- Patent number 12,023,606
- Issue date Jul 2, 2024
- Eljen Corporation
- James M. King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 fluted filter media
- Patent number 11,865,489
- Issue date Jan 9, 2024
- Donaldson Company, Inc.
- Scott M. Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media packs produced using additive manufacturing
- Patent number 11,707,892
- Issue date Jul 25, 2023
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtration system for a water drainage system
- Patent number 11,471,796
- Issue date Oct 18, 2022
- Robert Sherwood
- E04 - BUILDING
Information Patent Grant
3D printed filter center tube
- Patent number 11,020,690
- Issue date Jun 1, 2021
- Caterpillar Inc.
- Jon Tyler Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media packs produced using additive manufacturing
- Patent number 10,981,335
- Issue date Apr 20, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pleated filtration media, media packs, filter elements, and methods...
- Patent number 10,946,313
- Issue date Mar 16, 2021
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Edo cup 2.0
- Patent number 10,595,663
- Issue date Mar 24, 2020
- Reginald Osagie Akpata
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Water separation filter
- Patent number 10,561,968
- Issue date Feb 18, 2020
- Illinois Tool Works Inc.
- James S. Zielinski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated filtration media, media packs, filter elements, and methods...
- Patent number 9,855,519
- Issue date Jan 2, 2018
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cross-pleated membrane cartridges, and method and apparatus for mak...
- Patent number 9,046,309
- Issue date Jun 2, 2015
- DPoint Technologies Inc.
- Greg Montie
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Filter device
- Patent number 9,038,830
- Issue date May 26, 2015
- 3M Innovative Properties Company
- Jeffrey A. Lucas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Strainer wall structure including curved sections
- Patent number 8,663,469
- Issue date Mar 4, 2014
- Korea Hydro & Nuclear Power Co., Ltd.
- Sang Yeol Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cross-pleated membrane cartridges, and method and apparatus for mak...
- Patent number 8,603,218
- Issue date Dec 10, 2013
- DPoint Technologies Inc.
- Greg Montie
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cross-pleated membrane cartridges, and method and apparatus for mak...
- Patent number 8,486,178
- Issue date Jul 16, 2013
- DPoint Technologies Inc.
- Greg Montie
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cross-pleated membrane cartridges, and method and apparatus for mak...
- Patent number 8,157,891
- Issue date Apr 17, 2012
- DPoint Technologies Inc.
- Greg Montie
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Protective screen for the screening off of a suction space
- Patent number 7,822,164
- Issue date Oct 26, 2010
- CCI AG
- Stanislaw Kielbowicz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Strainer wall for the screening off of a suction space
- Patent number 7,211,190
- Issue date May 1, 2007
- CCI AG
- Stanislaw Kielbowicz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Interconnected filter frame and filter framing method
- Patent number 6,740,136
- Issue date May 25, 2004
- 3M Innovative Properties Company
- Dean R. Duffy
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thin pliable polymeric film for sealing microplates
- Patent number 5,853,586
- Issue date Dec 29, 1998
- Whatman, Inc.
- Ronald J. Valus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High capacity filter
- Patent number 5,785,851
- Issue date Jul 28, 1998
- Vesuvius Crucible Company
- Jay M. Morris
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for sealing microplates utilizing a thin polymeric film
- Patent number 5,665,247
- Issue date Sep 9, 1997
- Whatman Inc.
- Ronald J. Valus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Manure separator
- Patent number 5,268,100
- Issue date Dec 7, 1993
- Kirk Hartzell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for cleaning corrugated filter elements
- Patent number 4,875,913
- Issue date Oct 24, 1989
- Filtration Water Filters For Agriculture and Industry, Ltd.
- Ytshak Barzuza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid filter cleaning method
- Patent number 4,780,151
- Issue date Oct 25, 1988
- Filtration Water Filters for Agriculture & Industry Ltd.
- Ytzhak Barzuza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backflow-type self-cleaning filter
- Patent number 4,565,631
- Issue date Jan 21, 1986
- Taprogge Gesellschaft mbH
- Klaus M. Bitzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2827169
- Patent number 2,827,169
- Issue date Mar 18, 1958
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Fluid Drainage System with Textured Core Sheets
- Publication number 20240299866
- Publication date Sep 12, 2024
- Eljen Corporation
- James M. King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NONWOVEN MATERIAL ADAPTED FOR HIGH EFFICIENCY AIR FILTRATION
- Publication number 20240279858
- Publication date Aug 22, 2024
- North Carolina State University
- Behnam Pourdeyhimi
- 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
Textured Core Sheets for Fluid Drainage Unit
- Publication number 20220062799
- Publication date Mar 3, 2022
- Eljen Corporation
- James M. King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Liquid Filter
- Publication number 20210283533
- Publication date Sep 16, 2021
- Mann + Hummel GmbH
- Alexander Traut
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...
- Publication number 20210268408
- Publication date Sep 2, 2021
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
3D PRINTED FILTER CENTER TUBE
- Publication number 20210205739
- Publication date Jul 8, 2021
- Caterpillar Inc.
- Jon Tyler Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING
- Publication number 20210154942
- Publication date May 27, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER ELEMENT WITH FLUTED FILTER MEDIA
- Publication number 20210031133
- Publication date Feb 4, 2021
- Donaldson Company, Inc.
- Scott M. Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUTED FILTRATION MEDIA, FILTRATION MEDIA PACKS, AND FILTRATION ELE...
- Publication number 20200360852
- Publication date Nov 19, 2020
- Donaldson Company, Inc.
- Scott M. Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS LAYERED FILM
- Publication number 20200078710
- Publication date Mar 12, 2020
- Imagine TF, LLC
- Brian Edward Richardson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED MULTILAYER FILTER FOR PULSED OPERATION
- Publication number 20190374881
- Publication date Dec 12, 2019
- EAGLE FILTERS OY
- Juha Kariluoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...
- Publication number 20180214797
- Publication date Aug 2, 2018
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRAINERS
- Publication number 20170080361
- Publication date Mar 23, 2017
- DELAVAN INC
- Jason A. Ryon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES
- Publication number 20170072349
- Publication date Mar 16, 2017
- Ultra Small Fibers, LLC
- William Hudson Hofmeister
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MELT-SPINNING PROCESS, MELT-SPUN NONWOVEN FIBROUS WEBS AND RELATED...
- Publication number 20160206984
- Publication date Jul 21, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Michael R. Berrigan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGE WITH ELLIPTICAL SHAPED PLEATS
- Publication number 20160199757
- Publication date Jul 14, 2016
- IN-TEC WATER PRODUCTS, LLC
- John Nohren
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRY FORMED FILTERS AND METHODS OF MAKING THE SAME
- Publication number 20160082375
- Publication date Mar 24, 2016
- GUSMER ENTERPRISES INC.
- Robert L. Tinkham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element for Filtering Media
- Publication number 20160016100
- Publication date Jan 21, 2016
- Mann + Hummel GmbH
- Gelase Mbadinga Mouanda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...
- Publication number 20150375142
- Publication date Dec 31, 2015
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VANED FILTRATION MEDIA AND METHODS OF MAKING THE SAME
- Publication number 20150231531
- Publication date Aug 20, 2015
- Essentra Porous Technologies Corp.
- Brenton D. Dillie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...
- Publication number 20140342132
- Publication date Nov 20, 2014
- Greg MONTIE
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...
- Publication number 20140069571
- Publication date Mar 13, 2014
- Greg MONTIE
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...
- Publication number 20130276988
- Publication date Oct 24, 2013
- Greg MONTIE
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Filter Device
- Publication number 20130199985
- Publication date Aug 8, 2013
- 3M Innovative Properties Company
- Jeffrey A. Lucas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...
- Publication number 20120193820
- Publication date Aug 2, 2012
- DPoint Technologies Inc.
- Greg MONTIE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
STRAINER WALL STRUCTURE INCLUDING CURVED SECTIONS, METHOD OF MANUFA...
- Publication number 20120037572
- Publication date Feb 16, 2012
- BHI CO., LTD.
- Sang-Yeol Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER FOR DEEP FRYER
- Publication number 20110288319
- Publication date Nov 24, 2011
- TLP INVESTMENTS LLC
- Terence Profughi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE
- Publication number 20110226691
- Publication date Sep 22, 2011
- Jeffrey A. Lucas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...
- Publication number 20100078379
- Publication date Apr 1, 2010
- Donaldson Company, Inc.
- Gary J. Rocklitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with corrugated, folded filtering elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fluted filtration media, filtration media packs, and filtration ele...

Pleated filtration media, media packs, filter elements, and methods...

Textured core sheets for fluid drainage unit

3D printed filter center tube

Filter element with fluted filter media

Filtration media packs produced using additive manufacturing

Filtration system for a water drainage system

3D printed filter center tube

Filtration media packs produced using additive manufacturing

Pleated filtration media, media packs, filter elements, and methods...

Edo cup 2.0

Water separation filter

Pleated filtration media, media packs, filter elements, and methods...

Cross-pleated membrane cartridges, and method and apparatus for mak...

Filter device

Strainer wall structure including curved sections

Cross-pleated membrane cartridges, and method and apparatus for mak...

Cross-pleated membrane cartridges, and method and apparatus for mak...

Cross-pleated membrane cartridges, and method and apparatus for mak...

Protective screen for the screening off of a suction space

Strainer wall for the screening off of a suction space

Interconnected filter frame and filter framing method

Thin pliable polymeric film for sealing microplates

High capacity filter

Process for sealing microplates utilizing a thin polymeric film

Manure separator

Apparatus for cleaning corrugated filter elements

Fluid filter cleaning method

Backflow-type self-cleaning filter

2827169

Patents Applicationslast 30 patents

Fluid Drainage System with Textured Core Sheets

NONWOVEN MATERIAL ADAPTED FOR HIGH EFFICIENCY AIR FILTRATION

3D PRINTED FILTER CENTER TUBE

Textured Core Sheets for Fluid Drainage Unit

Liquid Filter

PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...

3D PRINTED FILTER CENTER TUBE

FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING

FILTER ELEMENT WITH FLUTED FILTER MEDIA

FLUTED FILTRATION MEDIA, FILTRATION MEDIA PACKS, AND FILTRATION ELE...

POROUS LAYERED FILM

PLEATED MULTILAYER FILTER FOR PULSED OPERATION

PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...

STRAINERS

TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES

MELT-SPINNING PROCESS, MELT-SPUN NONWOVEN FIBROUS WEBS AND RELATED...

FILTER CARTRIDGE WITH ELLIPTICAL SHAPED PLEATS

DRY FORMED FILTERS AND METHODS OF MAKING THE SAME

Filter Element for Filtering Media

PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...

VANED FILTRATION MEDIA AND METHODS OF MAKING THE SAME

CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...

CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...

CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...

Filter Device

CROSS-PLEATED MEMBRANE CARTRIDGES, AND METHOD AND APPARATUS FOR MAK...

STRAINER WALL STRUCTURE INCLUDING CURVED SECTIONS, METHOD OF MANUFA...

FILTER FOR DEEP FRYER

FILTER DEVICE

PLEATED FILTRATION MEDIA, MEDIA PACKS, FILTER ELEMENTS, AND METHODS...