Bicomponent or multicomponent fibres

Industry

CPC
B01D2239/0216

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids

Current Industry

B01D2239/0216Bicomponent or multicomponent fibres

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Filter medium comprising a fine fiber layer
- Patent number 12,251,654
- Issue date Mar 18, 2025
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid filtration media containing melt-blown fibers
- Patent number 12,233,366
- Issue date Feb 25, 2025
- Donaldson Company, Inc.
- Mike J. Madsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Barrier vent assembly
- Patent number 12,194,402
- Issue date Jan 14, 2025
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 12,172,111
- Issue date Dec 24, 2024
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Depth filter
- Patent number 12,157,078
- Issue date Dec 3, 2024
- JNC Corporation
- Ryota Mineo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Filtration media especially useful for filtering fluids associated...
- Patent number 12,134,053
- Issue date Nov 5, 2024
- Ahlstrom Oyj
- Jesse Shim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure equalising device and housing comprising the pressure equa...
- Patent number 12,089,352
- Issue date Sep 10, 2024
- Carl Freudenberg KG
- Christopher Schaefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for thermally bonding fiber
- Patent number 11,840,781
- Issue date Dec 12, 2023
- Kirk S. Morris
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High temperature treated media
- Patent number 11,821,119
- Issue date Nov 21, 2023
- Donaldson Company, Inc.
- Daniel Little
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Filter medium, filter element and use thereof and filter arrangement
- Patent number 11,795,593
- Issue date Oct 24, 2023
- MANN+HUMMEL GMBH
- Stefan Orendt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nonwoven web with bimodal fiber distribution
- Patent number 11,739,451
- Issue date Aug 29, 2023
- Cummins Filtration IP, Inc.
- Kan Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filter media including flame retardant fibers
- Patent number 11,738,295
- Issue date Aug 29, 2023
- Hollingsworth & Vose Company
- Xiaodan Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 11,504,663
- Issue date Nov 22, 2022
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spun-bonded fabric material, object comprising a spun-bonded fabric...
- Patent number 11,478,735
- Issue date Oct 25, 2022
- MANN+HUMMEL GMBH
- Stefan Orendt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Capsules and other containers with optimized recycling attributes a...
- Patent number 11,432,675
- Issue date Sep 6, 2022
- 2266170 Ontario Inc.
- Liberatore Trombetta
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Barrier vent assembly
- Patent number 11,395,985
- Issue date Jul 26, 2022
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium, method of manufacturing the same and uses thereof
- Patent number 11,273,399
- Issue date Mar 15, 2022
- AHLSTROM-MUNKSJÖ OYJ
- Jan Kaukopaasi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
High temperature treated media
- Patent number 11,180,876
- Issue date Nov 23, 2021
- Donaldson Company, Inc.
- Daniel Little
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Capsules and other containers with optimized recycling attributes a...
- Patent number 11,172,781
- Issue date Nov 16, 2021
- 2266170 Ontario Inc.
- Liberatore Trombetta
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Portable water-purifying pouch
- Patent number 11,161,752
- Issue date Nov 2, 2021
- Amogreentech Co., Ltd.
- Ui Young Jeong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter medium and a use thereof
- Patent number 11,065,570
- Issue date Jul 20, 2021
- AHLSTROM-MUNKSJÖ OYJ
- Anne Viskari
- B32 - LAYERED PRODUCTS
Information Patent Grant
Capsules and other containers with optimized recycling attributes a...
- Patent number 11,039,709
- Issue date Jun 22, 2021
- 2266170 Ontario Inc.
- Liberatore Trombetta
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Filter media including flame retardant fibers
- Patent number 11,014,030
- Issue date May 25, 2021
- Hollingsworth & Vose Company
- Xiaodan Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nonwoven fabric and air filter including same
- Patent number 10,981,095
- Issue date Apr 20, 2021
- ENEOS Corporation
- Hiroaki Konishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium having excellent heat resistance
- Patent number 10,814,258
- Issue date Oct 27, 2020
- AHLSTROM-MUNKSJÖ OYJ
- Jesse Shim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Waved filter media and elements
- Patent number 10,758,858
- Issue date Sep 1, 2020
- Hollingsworth & Vose Company
- David T. Healey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spunbond polycarbonate resin filter media
- Patent number 10,744,435
- Issue date Aug 18, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Richard Peters
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Barrier vent assembly
- Patent number 10,717,031
- Issue date Jul 21, 2020
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media pack, filter assembly, and method
- Patent number 10,610,812
- Issue date Apr 7, 2020
- Donaldson Company, Inc.
- Giancarlo Izzi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 10,610,813
- Issue date Apr 7, 2020
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NANOPARTICLE FEED SYSTEMS FOR MANUFACTURING FILTER MEDIA
- Publication number 20250100008
- Publication date Mar 27, 2025
- DelStar Technologies, Inc.
- Lenny Pompeo
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
ULTRASONICALLY BONDED ELECTRET FILTER MEDIA
- Publication number 20250090985
- Publication date Mar 20, 2025
- DelStar Technologies, Inc.
- Yasar Kiyak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Filtration media especially useful for filtering fluids associated...
- Publication number 20250050257
- Publication date Feb 13, 2025
- AHLSTROM OYJ
- Jesse SHIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
FIBER-ENCAPSULATED HYBRID MATERIALS FOR CAPTURE OF CARBON DIOXIDE
- Publication number 20240326017
- Publication date Oct 3, 2024
- UT-Battelle, LLC
- Michelle K. Kidder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEAMLESS FILTRATION MEDIA AND METHODS OF USE
- Publication number 20240299870
- Publication date Sep 12, 2024
- Porex Technologies Corporation
- David Bradley HARRIS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA WITH THERMALLY SPLITTABLE BICOMPONENT FIBERS
- Publication number 20240246012
- Publication date Jul 25, 2024
- DelStar Technologies, Inc.
- Yasar Kiyak
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH TEMPERATURE TREATED MEDIA
- Publication number 20240229312
- Publication date Jul 11, 2024
- Donaldson Company, Inc.
- Daniel Little
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FILTER MESH
- Publication number 20240198261
- Publication date Jun 20, 2024
- Markert Filtration GmbH
- Philipp Trautmann
- D03 - WEAVING
Information Patent Application
HIGH TEMPERATURE TREATED MEDIA
- Publication number 20240133092
- Publication date Apr 25, 2024
- Donaldson Company, Inc.
- Daniel Little
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
PRESSURE EQUALISING DEVICE AND HOUSING COMPRISING THE PRESSURE EQUA...
- Publication number 20240040716
- Publication date Feb 1, 2024
- Carl Freudenberg KG
- Christopher SCHAEFER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT WITH IMPROVED DUST LOADING
- Publication number 20230364546
- Publication date Nov 16, 2023
- Donaldson Company, Inc.
- Gregory S. Tronnes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTAKE FILTER FOR VEHICLE AND MANUFACTURING METHOD THEREOF
- Publication number 20230356124
- Publication date Nov 9, 2023
- Hyundai Motor Company
- Yong Gyo Seo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VACUUM-CLEANER FILTER BAG MADE FROM RECYCLED PLASTICS
- Publication number 20230347268
- Publication date Nov 2, 2023
- Eurofilters N.V.
- Ralf Sauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME
- Publication number 20230330451
- Publication date Oct 19, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...
- Publication number 20230321575
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES
- Publication number 20230321584
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR MAKING FIBROUS MATERIALS
- Publication number 20230323576
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andew G. Platt
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
SYSTEMS AND METHODS FOR RETAINING NANOPARTICLES WITHIN NONWOVEN MAT...
- Publication number 20230323055
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CONTINUOUS PRODUCTION OF FIBROUS MATERIALS...
- Publication number 20230321570
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL-LAYER GAS FILTERS AND SYSTEMS AND METHODS FOR MAKING THE SAME
- Publication number 20230321571
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS OF MAKING PRODUCTS CONTAINING FIBROUS MATERIAL
- Publication number 20230321573
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERS WITH MECHANICAL AND ELETROSTATIC FILTERING CAPABILITIES
- Publication number 20230321569
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR SEPARATING AND/OR ISOLATING NANOPARTICLES W...
- Publication number 20230321572
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEDICAL AIRWAY DEVICE
- Publication number 20230173215
- Publication date Jun 8, 2023
- AMBU A/S
- Kevin Joseph Winkler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILTER MEDIUM AND BREATHER FILTER STRUCTURE
- Publication number 20230149840
- Publication date May 18, 2023
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TUBULAR KNITTED GEOTEXTILES IMPLEMENTING NON-BIOMASS BASED INERT TH...
- Publication number 20230136157
- Publication date May 4, 2023
- Michael A. Zock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BARRIER VENT ASSEMBLY
- Publication number 20230081385
- Publication date Mar 16, 2023
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPUNBOND NON-WOVEN FABRIC, FILTER LAMINATED FILTER MATERIAL, FILTER...
- Publication number 20230026227
- Publication date Jan 26, 2023
- TORAY INDUSTRIES, INC.
- Yuki Ikejiri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION COMPOSITES
- Publication number 20230021769
- Publication date Jan 26, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Bicomponent or multicomponent fibres

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter medium comprising a fine fiber layer

Liquid filtration media containing melt-blown fibers

Barrier vent assembly

Filter medium and breather filter structure

Depth filter

Filtration media especially useful for filtering fluids associated...

Pressure equalising device and housing comprising the pressure equa...

Systems and methods for thermally bonding fiber

High temperature treated media

Filter medium, filter element and use thereof and filter arrangement

Nonwoven web with bimodal fiber distribution

Filter media including flame retardant fibers

Filter medium and breather filter structure

Spun-bonded fabric material, object comprising a spun-bonded fabric...

Capsules and other containers with optimized recycling attributes a...

Barrier vent assembly

Filter medium, method of manufacturing the same and uses thereof

High temperature treated media

Capsules and other containers with optimized recycling attributes a...

Portable water-purifying pouch

Filter medium and a use thereof

Capsules and other containers with optimized recycling attributes a...

Filter media including flame retardant fibers

Nonwoven fabric and air filter including same

Filter medium having excellent heat resistance

Waved filter media and elements

Spunbond polycarbonate resin filter media

Barrier vent assembly

Filter media pack, filter assembly, and method

Filter medium and breather filter structure

Patents Applicationslast 30 patents

NANOPARTICLE FEED SYSTEMS FOR MANUFACTURING FILTER MEDIA

ULTRASONICALLY BONDED ELECTRET FILTER MEDIA

Filtration media especially useful for filtering fluids associated...

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

FIBER-ENCAPSULATED HYBRID MATERIALS FOR CAPTURE OF CARBON DIOXIDE

SEAMLESS FILTRATION MEDIA AND METHODS OF USE

FILTRATION MEDIA WITH THERMALLY SPLITTABLE BICOMPONENT FIBERS

HIGH TEMPERATURE TREATED MEDIA

FILTER MESH

HIGH TEMPERATURE TREATED MEDIA

PRESSURE EQUALISING DEVICE AND HOUSING COMPRISING THE PRESSURE EQUA...

FILTER ELEMENT WITH IMPROVED DUST LOADING

INTAKE FILTER FOR VEHICLE AND MANUFACTURING METHOD THEREOF

VACUUM-CLEANER FILTER BAG MADE FROM RECYCLED PLASTICS

FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME

FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

SYSTEMS AND METHODS FOR MAKING FIBROUS MATERIALS

SYSTEMS AND METHODS FOR RETAINING NANOPARTICLES WITHIN NONWOVEN MAT...

SYSTEMS AND METHODS FOR CONTINUOUS PRODUCTION OF FIBROUS MATERIALS...

DUAL-LAYER GAS FILTERS AND SYSTEMS AND METHODS FOR MAKING THE SAME

SYSTEMS AND METHODS OF MAKING PRODUCTS CONTAINING FIBROUS MATERIAL

FILTERS WITH MECHANICAL AND ELETROSTATIC FILTERING CAPABILITIES

SYSTEMS AND METHODS FOR SEPARATING AND/OR ISOLATING NANOPARTICLES W...

MEDICAL AIRWAY DEVICE

FILTER MEDIUM AND BREATHER FILTER STRUCTURE

TUBULAR KNITTED GEOTEXTILES IMPLEMENTING NON-BIOMASS BASED INERT TH...

BARRIER VENT ASSEMBLY

SPUNBOND NON-WOVEN FABRIC, FILTER LAMINATED FILTER MATERIAL, FILTER...

FILTRATION COMPOSITES