Filtering material manufacturing

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CPC
B01D2239/10

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

Current Industry

B01D2239/10Filtering material manufacturing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrospinning method for fabricating nanofiber air filter with mi...
- Patent number 12,180,613
- Issue date Dec 31, 2024
- Chun Chen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for making an adsorptive air filter
- Patent number 12,172,112
- Issue date Dec 24, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Combined fiber nonwoven fabric, laminate, filtration medium for fil...
- Patent number 12,157,077
- Issue date Dec 3, 2024
- JNC Corporation
- You Umebayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite filtering medium and method for production thereof
- Patent number 12,145,091
- Issue date Nov 19, 2024
- Valentina Sabatini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Personal protective equipment face coverings with inherently ionic...
- Patent number 12,138,496
- Issue date Nov 12, 2024
- ION CLAIRETY, LLC
- Kenneth L. Hoffman
- A41 - WEARING APPAREL
Information Patent Grant
Flame trap filter
- Patent number 12,134,057
- Issue date Nov 5, 2024
- R. Stahl Schaltgeräte GmbH
- Elena Kondrus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metallic filter with microstructured architecture of controlled por...
- Patent number 12,121,839
- Issue date Oct 22, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Hicham Maskrot
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing carbon block filter
- Patent number 12,122,108
- Issue date Oct 22, 2024
- PICOGRAM CO., LTD.
- Sung Taek Lim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-layer, biodegradable composites for air filtration
- Patent number 12,109,520
- Issue date Oct 8, 2024
- 3M Innovative Properties Company
- Zhiqun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biodegradable air filter from date palm and method of fabrication t...
- Patent number 12,102,947
- Issue date Oct 1, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air-filter media including a relofted spunbonded web, and methods o...
- Patent number 12,097,454
- Issue date Sep 24, 2024
- 3M Innovative Properties Company
- Liang Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium
- Patent number 12,090,432
- Issue date Sep 17, 2024
- Johns Manville
- Joerg Meier
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method of preparing silicon carbide and filters made therefrom
- Patent number 12,060,275
- Issue date Aug 13, 2024
- Lehigh University
- John T. Fox
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Pleated air filter with reinforcing filaments comprising locally-th...
- Patent number 12,053,733
- Issue date Aug 6, 2024
- 3M Innovative Properties Company
- Jonathan M. Lise
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multilayer filter material
- Patent number 12,048,891
- Issue date Jul 30, 2024
- Toray Industries, Inc.
- Yuji Yatsunami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-supporting pleatable fibrous web especially useful as oil filt...
- Patent number 12,030,006
- Issue date Jul 9, 2024
- Ahlstrom Oyj
- David Alan Topolenski
- 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
Pleated air filter with bridging filaments and continuous-contact f...
- Patent number 12,017,175
- Issue date Jun 25, 2024
- 3M Innovative Properties Company
- Zhiqun Zhang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method for fluorinating a filter for a pipette tip, pipette tip, as...
- Patent number 12,005,383
- Issue date Jun 11, 2024
- Gilson S.A.S.
- Nicolas Batisse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration filter
- Patent number 11,986,757
- Issue date May 21, 2024
- Murata Manufacturing Co., Ltd.
- Masaru Banju
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Systems and methods for screening
- Patent number 11,951,423
- Issue date Apr 9, 2024
- Process Wastewater Technologies, LLC
- Robert A. Hawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Glass fiber filter element for visible light photocatalysis and air...
- Patent number 11,944,957
- Issue date Apr 2, 2024
- CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
- Heping Zeng
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Internally reinforced aerogel and uses thereof
- Patent number 11,931,999
- Issue date Mar 19, 2024
- BLUESHIFT MATERIALS, INC.
- Alan Sakaguchi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fabrication of tragacanthin-PVA nanofibrous webs and applications t...
- Patent number 11,896,920
- Issue date Feb 13, 2024
- ISFAHAN UNIVERSITY OF TECHNOLOGY
- Fatemeh Esmaelion
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Silicon carbide ceramic honeycomb structure and its production method
- Patent number 11,858,857
- Issue date Jan 2, 2024
- PROTERIAL, LTD.
- Kenichiro Shimizu
- 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
Air-filter media comprising a relofted spunbonded web, and methods...
- Patent number 11,839,845
- Issue date Dec 12, 2023
- 3M Innovative Properties Company
- Zhiqun Zhang
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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
Method for fabricating a filter containing tragacanthin nanofibers
- Patent number 11,813,557
- Issue date Nov 14, 2023
- ISFAHAN UNIVERSITY OF TECHNOLOGY
- Fatemeh Esmaelion
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 11,806,650
- Issue date Nov 7, 2023
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC OBJECTS AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20250034047
- Publication date Jan 30, 2025
- FOSECO INTERNATIONAL LIMITED
- Kassim JUMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR METAL REMOVAL FROM DRINKING WATER
- Publication number 20250010229
- Publication date Jan 9, 2025
- KX TECHNOLOGIES LLC
- William Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air-Filter Media Including a Relofted Spunbonded Web, and Methods o...
- Publication number 20250010228
- Publication date Jan 9, 2025
- 3M Innovative Properties Company
- Liang Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIUM, AIR FILTER PACK, AND AIR FILTER UNIT
- Publication number 20250001339
- Publication date Jan 2, 2025
- DAIKIN INDUSTRIES, LTD.
- Takashi KIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME
- Publication number 20240426032
- Publication date Dec 26, 2024
- North Carolina State University
- Behnam Pourdeyhimi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MATERIAL FOR AIR FILTER AND METHOD FOR PRODUCING FILTER MATE...
- Publication number 20240408523
- Publication date Dec 12, 2024
- HOKUETSU CORPORATION
- Nozomi TASHIRO
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME
- Publication number 20240408531
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Seungjae BAECK
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
INTERNALLY REINFORCED AEROGEL AND USES THEREOF
- Publication number 20240399703
- Publication date Dec 5, 2024
- BLUESHIFT MATERIALS, INC.
- Alan Sakaguchi
- B32 - LAYERED PRODUCTS
Information Patent Application
MORPHOLOGICAL IMPROVEMENTS IN FILTER MEDIA
- Publication number 20240382880
- Publication date Nov 21, 2024
- Hollingsworth & Vose Company
- Praveen Kumar Yegya Raman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHARGED NONWOVEN MATERIAL
- Publication number 20240384451
- Publication date Nov 21, 2024
- North Carolina State University
- Behnam Pourdeyhimi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
DEPTH FILTER MEDIA
- Publication number 20240367077
- Publication date Nov 7, 2024
- Merck Patent GmbH
- Axel Delp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A FILTER AND A METHOD OF MAKING A FILTER
- Publication number 20240367078
- Publication date Nov 7, 2024
- NEMATIQ IP PTY LTD
- Abozar AKBARIVAKILABADI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NETWORK OF METAL FIBERS AND METHOD OF ASSEMBLING A FIBER NETWORK
- Publication number 20240367228
- Publication date Nov 7, 2024
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Maximilian HACKNER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD
- Publication number 20240368042
- Publication date Nov 7, 2024
- Proterial, Ltd.
- Shunji OKAZAKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
HEALTH FUNCTION-CUSTOMIZED NATURAL MINERAL ACTIVATING COMPOSITE FIL...
- Publication number 20240359119
- Publication date Oct 31, 2024
- Tae-Su KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COATING FILTER AND HOOD TO WHICH SAME IS APPLIED
- Publication number 20240342635
- Publication date Oct 17, 2024
- SAMSUNG ELECTRONICS CO., LTD.
- Suhyeon HAN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
NEEDLE-PUNCHED FILTRATION COMPOSITE AND METHOD OF MAKING SAME
- Publication number 20240342636
- Publication date Oct 17, 2024
- Welspun Living Limited
- Dipali GOENKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CORRUGATED FILTER MEDIA
- Publication number 20240335782
- Publication date Oct 10, 2024
- JOHNS MANVILLE
- Joerg Meier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INHERENTLY STABLE, FLOW-POROUS FILTER ELEMENT AND METHOD FOR PRODUC...
- Publication number 20240325952
- Publication date Oct 3, 2024
- Herding GmbH Filtertechnik
- Urs Herding
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTIBACTERIAL OR ANTIVIRAL FILTER HAVING IMPROVED COATING DURABILIT...
- Publication number 20240307806
- Publication date Sep 19, 2024
- KOREA INSTITUTE OF MATERIALS SCIENCE
- Seung-hoon LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Filter and Method for Manufacturing an Air Filter
- Publication number 20240307808
- Publication date Sep 19, 2024
- ALSTOM Holdings
- Domenico Palmisano
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES
- Publication number 20240301602
- Publication date Sep 12, 2024
- Borealis AG
- Jingbo Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUNCTIONALIZED FILTERS
- Publication number 20240293766
- Publication date Sep 5, 2024
- Sequoia Biolabs LLC
- Pedram Sattari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BONDED ARTICLES
- Publication number 20240278532
- Publication date Aug 22, 2024
- Donaldson Company, Inc.
- Robert P. McCollam
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD AND SYSTEM FOR COATING FILTER MEDIA
- Publication number 20240269337
- Publication date Aug 15, 2024
- MOLECULAR PLASMA GROUP SA
- Régis HEYBERGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
- Publication number 20240226790
- Publication date Jul 11, 2024
- COWAY CO., LTD.
- Hyun Jun YUN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITE FILTERING MEDIUM AND METHOD FOR PRODUCTION THEREOF
- Publication number 20240216844
- Publication date Jul 4, 2024
- SAATI S.p.A.
- Valentina SABATINI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DECREASING FIBER DENSITY IN WET PARTS FORMED FROM SLURRIES
- Publication number 20240200279
- Publication date Jun 20, 2024
- Hewlett-Packard Development Company, L.P.
- John Joseph BRIDEN
- A62 - LIFE-SAVING FIRE-FIGHTING

Filtering material manufacturing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrospinning method for fabricating nanofiber air filter with mi...

Method for making an adsorptive air filter

Combined fiber nonwoven fabric, laminate, filtration medium for fil...

Composite filtering medium and method for production thereof

Personal protective equipment face coverings with inherently ionic...

Flame trap filter

Metallic filter with microstructured architecture of controlled por...

Method for manufacturing carbon block filter

Multi-layer, biodegradable composites for air filtration

Biodegradable air filter from date palm and method of fabrication t...

Air-filter media including a relofted spunbonded web, and methods o...

Filter medium

Method of preparing silicon carbide and filters made therefrom

Pleated air filter with reinforcing filaments comprising locally-th...

Multilayer filter material

Self-supporting pleatable fibrous web especially useful as oil filt...

Textured core sheets for fluid drainage unit

Pleated air filter with bridging filaments and continuous-contact f...

Method for fluorinating a filter for a pipette tip, pipette tip, as...

Filtration filter

Systems and methods for screening

Glass fiber filter element for visible light photocatalysis and air...

Internally reinforced aerogel and uses thereof

Fabrication of tragacanthin-PVA nanofibrous webs and applications t...

Silicon carbide ceramic honeycomb structure and its production method

Large format melt-blown depth filter cartridge

Air-filter media comprising a relofted spunbonded web, and methods...

Systems and methods for thermally bonding fiber

Method for fabricating a filter containing tragacanthin nanofibers

Hydrocarbon fluid-water separation

Patents Applicationslast 30 patents

CERAMIC OBJECTS AND METHODS FOR MANUFACTURING THE SAME

METHOD AND APPARATUS FOR METAL REMOVAL FROM DRINKING WATER

Air-Filter Media Including a Relofted Spunbonded Web, and Methods o...

AIR FILTER MEDIUM, AIR FILTER PACK, AND AIR FILTER UNIT

NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME

FILTER MATERIAL FOR AIR FILTER AND METHOD FOR PRODUCING FILTER MATE...

NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME

INTERNALLY REINFORCED AEROGEL AND USES THEREOF

MORPHOLOGICAL IMPROVEMENTS IN FILTER MEDIA

CHARGED NONWOVEN MATERIAL

DEPTH FILTER MEDIA

A FILTER AND A METHOD OF MAKING A FILTER

NETWORK OF METAL FIBERS AND METHOD OF ASSEMBLING A FIBER NETWORK

CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD

Composition and Method for Making a Water Filter by Accretion

HEALTH FUNCTION-CUSTOMIZED NATURAL MINERAL ACTIVATING COMPOSITE FIL...

COATING FILTER AND HOOD TO WHICH SAME IS APPLIED

NEEDLE-PUNCHED FILTRATION COMPOSITE AND METHOD OF MAKING SAME

CORRUGATED FILTER MEDIA

INHERENTLY STABLE, FLOW-POROUS FILTER ELEMENT AND METHOD FOR PRODUC...

ANTIBACTERIAL OR ANTIVIRAL FILTER HAVING IMPROVED COATING DURABILIT...

Air Filter and Method for Manufacturing an Air Filter

Fluid Drainage System with Textured Core Sheets

ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES

FUNCTIONALIZED FILTERS

BONDED ARTICLES

METHOD AND SYSTEM FOR COATING FILTER MEDIA

AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...

COMPOSITE FILTERING MEDIUM AND METHOD FOR PRODUCTION THEREOF

DECREASING FIBER DENSITY IN WET PARTS FORMED FROM SLURRIES