using nano- or microfibres

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B01D46/546

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/546using nano- or microfibres

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
Electrostatic adsorption mask
- Patent number 11,918,976
- Issue date Mar 5, 2024
- Beijing FUNATE Innovation Technology Co., Ltd.
- Li Qian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pulse cleanable deep pleated industrial filter
- Patent number 11,794,142
- Issue date Oct 24, 2023
- Parker-Hannifin Corporation
- Jeff A. Canfield
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofiber air filter medium with high adsorption performance and pr...
- Patent number 11,638,892
- Issue date May 2, 2023
- CHANG-FONG TEXTILE TECHNOLOGY CO., LTD.
- Jin-Ding Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofiber filter media for high performance applications
- Patent number 11,633,682
- Issue date Apr 25, 2023
- Cummins Filtration IP, Inc.
- Eric A. Janikowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air-permeable sheet filter material, methods for the production and...
- Patent number 11,607,668
- Issue date Mar 21, 2023
- BLUCHER GMBH
- Bertram Böhringer
- B32 - LAYERED PRODUCTS
Information Patent Grant
Dual density nanofiber media
- Patent number 11,583,797
- Issue date Feb 21, 2023
- NxtNano, LLC
- Phillip Ross Burkholder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclonic vehicular traffic pollution control system
- Patent number 11,571,644
- Issue date Feb 7, 2023
- Imam Abdulrahman Bin Faisal University
- Khaled Fikry Salama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Titanium oxide-comprising fibrous filter material
- Patent number 11,213,777
- Issue date Jan 4, 2022
- Imam Abdulrahman Bin Faisal University
- Khaled Fikry Salama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fine fiber media layer
- Patent number 10,967,315
- Issue date Apr 6, 2021
- Donaldson Company, Inc.
- Hoo Young Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Durable nanofiber synthetic filter media
- Patent number 10,799,820
- Issue date Oct 13, 2020
- NXTANO, LLC
- Alan Smithies
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofiber vent device for urea water tank and method for manufactur...
- Patent number 10,774,714
- Issue date Sep 15, 2020
- AMOGREENTECH CO., LTD.
- Chan Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fabric material composite construction for use as a filter means
- Patent number 10,744,446
- Issue date Aug 18, 2020
- Saati S.p.A.
- Paolo Canonico
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofibrous filter
- Patent number 10,682,602
- Issue date Jun 16, 2020
- National University of Singapore
- Swee Ching Tan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Air filter material
- Patent number 10,610,814
- Issue date Apr 7, 2020
- Unitika Ltd.
- Yukihiro Kihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air permeable vent filter, and headlight assembly comprising same
- Patent number 10,500,534
- Issue date Dec 10, 2019
- AMOGREENTECH CO., LTD.
- Kyung Su Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including oriented fibers
- Patent number 10,441,909
- Issue date Oct 15, 2019
- Hollingsworth & Vose Company
- Arash Sahbaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Interlaced filtration barrier
- Patent number 10,293,291
- Issue date May 21, 2019
- Nano and Advanced Materials Institute Ltd.
- Ho Wang Tong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fine fiber media layer
- Patent number 10,272,374
- Issue date Apr 30, 2019
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Adhering nanofibers to polymeric media using a high temperature singe
- Patent number 10,266,966
- Issue date Apr 23, 2019
- Knovation, Inc.
- John A. Robertson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Nanofiber sheet and method of producing the sheet
- Patent number 10,252,209
- Issue date Apr 9, 2019
- Canon Kabushiki Kaisha
- Kaori Yasufuku
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media with a multi-layer structure
- Patent number 10,155,187
- Issue date Dec 18, 2018
- Hollingsworth & Vose Company
- John A. Wertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Interlaced Filtration Barrier
- Patent number 10,150,070
- Issue date Dec 11, 2018
- Nano and Advanced Materials Institute Limited
- Ho Wang Tong
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Interlaced filtration barrier
- Patent number 10,137,394
- Issue date Nov 27, 2018
- Nano and Advanced Materials Institute Ltd.
- Ho Wang Tong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Curved nanofiber products and applications thereof
- Patent number 10,099,165
- Issue date Oct 16, 2018
- Research Triangle Institute
- Howard Jerome Walls
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filtration media fiber structure and method of making same
- Patent number 9,993,761
- Issue date Jun 12, 2018
- LMS Technologies, Inc.
- Kui-Chiu Kwok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fine fiber media layer
- Patent number 9,718,012
- Issue date Aug 1, 2017
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filtration media fiber structure and method of making same
- Patent number 9,522,357
- Issue date Dec 20, 2016
- Products Unlimited, Inc.
- Kui-Chiu Kwok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofiber coating, method for its production, and filter medium wit...
- Patent number 9,421,486
- Issue date Aug 23, 2016
- MANN+HUMMEL GMBH
- Nico Behrendt
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Multilayer nanofiber filter
- Patent number 9,138,669
- Issue date Sep 22, 2015
- AVALON NANOFIBER LIMITED
- Wallace Woon-Fong Leung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER DEVICE
- Publication number 20240416588
- Publication date Dec 19, 2024
- EOS GmbH Electro Optical Systems
- Ulrich KLEINHANS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
FILTER
- Publication number 20240238709
- Publication date Jul 18, 2024
- YAMASHIN-FILTER CORP.
- Shoji HIROTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH DENSITY FILTER ELEMENT
- Publication number 20240082775
- Publication date Mar 14, 2024
- Cummins Filtration Inc.
- Dhananjay Kumar Singh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROSPINNING METHOD FOR FABRICATING NANOFIBER AIR FILTER WITH MI...
- Publication number 20230383441
- Publication date Nov 30, 2023
- HONG KONG CENTRE FOR LOGISTICS ROBOTICS LIMITED
- Chun CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME
- Publication number 20230285887
- Publication date Sep 14, 2023
- Samsung Electronics Co., Ltd.
- Soomin Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER FOR HIGH-EFFICIENCY PM2.5 CAPTURE
- Publication number 20230277967
- Publication date Sep 7, 2023
- Board of Trustees of the Leland Stanford Junior University
- Yi Cui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Containment, Treatment, and Removal of Aerosolized Viral Contamination
- Publication number 20230218463
- Publication date Jul 13, 2023
- NEW YORK UNIVERSITY
- Vikram Kapila
- B08 - CLEANING
Information Patent Application
COFORM NON-WOVEN HEPA FILTER MEDIA AND METHOD FOR MAKING SAME
- Publication number 20230182060
- Publication date Jun 15, 2023
- VERDEX TECHNOLOGIES INC.
- Johan Olof Brag
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIODEGRADABLE FILTERS
- Publication number 20230108099
- Publication date Apr 6, 2023
- NXTNANO, LLC
- Phillip Ross Burkholder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS
- Publication number 20220152533
- Publication date May 19, 2022
- Carl Freudenberg KG
- Ulrich Stahl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CYCLONIC VEHICULAR TRAFFIC POLLUTION CONTROL SYSTEM
- Publication number 20220072458
- Publication date Mar 10, 2022
- Imam Abdulrahman Bin Faisal University
- Khaled Fikry SALAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOFIBER AIR FILTER MEDIUM WITH HIGH ADSORPTION PERFORMANCE AND PR...
- Publication number 20220023783
- Publication date Jan 27, 2022
- CHANG-FONG TEXTILE TECHNOLOGY CO., LTD.
- JIN-DING CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROSTATIC ADSORPTION MASK
- Publication number 20220023828
- Publication date Jan 27, 2022
- BEIJING FUNATE INNOVATION TECHNOLOGY CO., LTD.
- LI QIAN
- A41 - WEARING APPAREL
Information Patent Application
HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER
- Publication number 20210370009
- Publication date Dec 2, 2021
- Richard Greenwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REUSABLE BREATHING MASK USING DISPOSABLE RECYCLABLE FLEXIBLE MATERIALS
- Publication number 20210322797
- Publication date Oct 21, 2021
- King Abdullah University of Science and Technology
- Muhammad Mustafa HUSSAIN
- A41 - WEARING APPAREL
Information Patent Application
PULSE CLEANABLE DEEP PLEATED INDUSTRIAL FILTER
- Publication number 20210129068
- Publication date May 6, 2021
- Parker-Hannifin Corporation
- Jeff A. Canfield
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air-Permeable Sheet Filter Material, Methods for the Production and...
- Publication number 20210106976
- Publication date Apr 15, 2021
- BLUCHER GMBH
- Bertram BÖHRINGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TITANIUM OXIDE-COMPRISING FIBROUS FILTER MATERIAL
- Publication number 20210069621
- Publication date Mar 11, 2021
- Imam Abdulrahman Bin Faisal University
- Khaled Fikry SALAMA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
NANOMATERIAL INCLUDING NANOFIBERS AND BEADS FOR HEPA AIR FILTER MEDIA
- Publication number 20210060476
- Publication date Mar 4, 2021
- Focus Industries Limited
- Kit Fong WONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID FILTER FOR FILTERING OUT FINE AND ULTRAFINE DUST
- Publication number 20210039033
- Publication date Feb 11, 2021
- Endeavour Lab Co., Ltd.
- Eunsang Ryu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA INCLUDING ORIENTED FIBERS
- Publication number 20200215471
- Publication date Jul 9, 2020
- Hollingsworth & Vose Company
- Arash Sahbaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20200122068
- Publication date Apr 23, 2020
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FABRIC MATERIAL COMPOSITE CONSTRUCTION FOR USE AS A FILTER MEANS
- Publication number 20200009492
- Publication date Jan 9, 2020
- SAATI S.P.A.
- Paolo CANONICO
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
METHOD FOR PRODUCING A THREEDIMENSIONAL SPONGE BASED ON NANOFIBERS
- Publication number 20190209955
- Publication date Jul 11, 2019
- TB-Safety AG
- Christian ADLHART
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL DENSITY NANOFIBER MEDIA
- Publication number 20190201831
- Publication date Jul 4, 2019
- NXTNANO, LLC
- Phillip Ross Burkholder
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Solution-Spun Polyamide Nanofiber Nonwovens
- Publication number 20190194847
- Publication date Jun 27, 2019
- Ascend Performance Materials Operations LLC
- Harrie P. Schoots
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
AIR FILTER MATERIAL
- Publication number 20190184317
- Publication date Jun 20, 2019
- UNITIKA LTD.
- Yukihiro KIHARA
- B32 - LAYERED PRODUCTS
Information Patent Application
FILTER MEDIA WITH A MULTI-LAYER STRUCTURE
- Publication number 20190168143
- Publication date Jun 6, 2019
- Hollingsworth & Vose Company
- John A. Wertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

using nano- or microfibres

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Electrostatic adsorption mask

Pulse cleanable deep pleated industrial filter

Nanofiber air filter medium with high adsorption performance and pr...

Nanofiber filter media for high performance applications

Air-permeable sheet filter material, methods for the production and...

Dual density nanofiber media

Cyclonic vehicular traffic pollution control system

Titanium oxide-comprising fibrous filter material

Fine fiber media layer

Durable nanofiber synthetic filter media

Nanofiber vent device for urea water tank and method for manufactur...

Fabric material composite construction for use as a filter means

Nanofibrous filter

Air filter material

Air permeable vent filter, and headlight assembly comprising same

Filter media including oriented fibers

Interlaced filtration barrier

Fine fiber media layer

Adhering nanofibers to polymeric media using a high temperature singe

Nanofiber sheet and method of producing the sheet

Filter media with a multi-layer structure

Interlaced Filtration Barrier

Interlaced filtration barrier

Curved nanofiber products and applications thereof

Filtration media fiber structure and method of making same

Fine fiber media layer

Filtration media fiber structure and method of making same

Nanofiber coating, method for its production, and filter medium wit...

Multilayer nanofiber filter

Patents Applicationslast 30 patents

FILTER DEVICE

NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME

FILTER

HIGH DENSITY FILTER ELEMENT

ELECTROSPINNING METHOD FOR FABRICATING NANOFIBER AIR FILTER WITH MI...

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME

AIR FILTER FOR HIGH-EFFICIENCY PM2.5 CAPTURE

Containment, Treatment, and Removal of Aerosolized Viral Contamination

COFORM NON-WOVEN HEPA FILTER MEDIA AND METHOD FOR MAKING SAME

BIODEGRADABLE FILTERS

FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS

CYCLONIC VEHICULAR TRAFFIC POLLUTION CONTROL SYSTEM

NANOFIBER AIR FILTER MEDIUM WITH HIGH ADSORPTION PERFORMANCE AND PR...

ELECTROSTATIC ADSORPTION MASK

HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER

REUSABLE BREATHING MASK USING DISPOSABLE RECYCLABLE FLEXIBLE MATERIALS

PULSE CLEANABLE DEEP PLEATED INDUSTRIAL FILTER

Air-Permeable Sheet Filter Material, Methods for the Production and...

TITANIUM OXIDE-COMPRISING FIBROUS FILTER MATERIAL

NANOMATERIAL INCLUDING NANOFIBERS AND BEADS FOR HEPA AIR FILTER MEDIA

HYBRID FILTER FOR FILTERING OUT FINE AND ULTRAFINE DUST

FILTER MEDIA INCLUDING ORIENTED FIBERS

FINE FIBER MEDIA LAYER

FABRIC MATERIAL COMPOSITE CONSTRUCTION FOR USE AS A FILTER MEANS

METHOD FOR PRODUCING A THREEDIMENSIONAL SPONGE BASED ON NANOFIBERS

DUAL DENSITY NANOFIBER MEDIA

Solution-Spun Polyamide Nanofiber Nonwovens

AIR FILTER MATERIAL

FILTER MEDIA WITH A MULTI-LAYER STRUCTURE