Spun-bonded

Industry

CPC
B01D2239/0627

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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

B01D2239/0627Spun-bonded

Industries

Patents Grantslast 30 patents

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
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 media with irregular structure
- Patent number 12,036,496
- Issue date Jul 16, 2024
- Hollingsworth & Vose Company
- Bruce Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Virus-collecting filter for medical aspirator system
- Patent number 12,023,430
- Issue date Jul 2, 2024
- GPF Co. Ltd.
- Yuichi Sakon
- 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
Spun-bonded nonwoven fabric and air filter constituted from spun-bo...
- Patent number 11,975,281
- Issue date May 7, 2024
- Toray Industries, Inc.
- Jun Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Channel-framed, pleated air filter with bridging filaments
- Patent number 11,697,088
- Issue date Jul 11, 2023
- 3M Innovative Properties Company
- Glen O. Gregerson
- 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
Filter media with irregular structure
- Patent number 11,433,332
- Issue date Sep 6, 2022
- Hollingsworth & Vose Company
- Bruce Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Face mask
- Patent number 11,324,974
- Issue date May 10, 2022
- The University of North Carolina at Chapel Hill
- Devin Kerry Hubbard
- A41 - WEARING APPAREL
Information Patent Grant
Air filters comprising polymeric sorbents for aldehydes
- Patent number 11,278,832
- Issue date Mar 22, 2022
- 3M Innovative Properties Company
- Himanshu Jasuja
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Channel-framed, pleated air filter with bridging filaments
- Patent number 11,253,807
- Issue date Feb 22, 2022
- 3M Innovative Properties Company
- Glen O. Gregerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stretchable laminated filter material and protective article
- Patent number 11,090,589
- Issue date Aug 17, 2021
- Vishal Bansal
- A62 - LIFE-SAVING FIRE-FIGHTING
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
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
Compositions for reducing inhalation of toxic air pollution components
- Patent number 10,617,894
- Issue date Apr 14, 2020
- Innonix Technologies, Incorporated
- Wylie Wing Nien O
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter medium for air filter, filter pack, air filter unit and meth...
- Patent number 10,537,836
- Issue date Jan 21, 2020
- Daikin Industries, Ltd.
- Tatsumi Sakano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Elastomeric depth filter
- Patent number 10,464,000
- Issue date Nov 5, 2019
- North Carolina State University
- Behnam Pourdeyhimi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Remote fluorination of fibrous filter webs
- Patent number 10,464,001
- Issue date Nov 5, 2019
- 3M Innovative Properties Company
- Seth M. Kirk
- 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
Fuel filter employing one or more layers of wetlaid synthetic fibers
- Patent number 10,267,277
- Issue date Apr 23, 2019
- DelStar Technologies, Inc.
- Dale Ray Estepp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electret webs with charge-enhancing additives
- Patent number 10,240,269
- Issue date Mar 26, 2019
- 3M Innovative Properties Company
- Nathan E. Schultz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Filter material
- Patent number 10,207,212
- Issue date Feb 19, 2019
- Asahi Kasei Fibers Corporation
- Hideaki Fujii
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Aggregate-removing filter material, aggregate removal method, white...
- Patent number 10,188,974
- Issue date Jan 29, 2019
- Asahi Kasei Medical Co., Ltd.
- Masafumi Asakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Blood filter, system and use of a blood filter or system
- Patent number 10,004,840
- Issue date Jun 26, 2018
- FRESENIUS HEMOCARE ITALIA S.R.L.
- Laura Zambianchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonwoven fabric sheet, and extraction filter and extraction bag usi...
- Patent number 9,732,453
- Issue date Aug 15, 2017
- Ohki Co., Ltd.
- Mitsunori Saitoh
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Preparation for fiberglass air filtration media
- Patent number 9,695,084
- Issue date Jul 4, 2017
- Charles Douglas Spitler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY FILTER MEDIA, MEDIA PACKS, AND FILTER ELEMENTS
- Publication number 20240390829
- Publication date Nov 28, 2024
- Donaldson Company, Inc.
- Rakesh K. Yadav
- 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
FACE COVERING
- Publication number 20240269494
- Publication date Aug 15, 2024
- 3M Innovative Properties Company
- Nicholas K. Lee
- A62 - LIFE-SAVING FIRE-FIGHTING
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
VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS
- Publication number 20240207765
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Rebecca A. HOCHSTEIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
- Publication number 20240131462
- Publication date Apr 25, 2024
- COWAY CO., LTD.
- Hyun Jun YUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERS WITH ELECTROSTATIC FILTERING CAPABILITIES
- Publication number 20240100455
- Publication date Mar 28, 2024
- DelStar Technologies, Inc.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION ELEMENT AND USES THEREOF
- Publication number 20240082609
- Publication date Mar 14, 2024
- Sion Biotext Medical Ltd.
- Yulia Holenberg
- A41 - WEARING APPAREL
Information Patent Application
FILTER
- Publication number 20240024805
- Publication date Jan 25, 2024
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Timotheus JAHNKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASK
- Publication number 20240017099
- Publication date Jan 18, 2024
- AMOLIFESCIENCE CO., LTD.
- Jeong Su SEOK
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING A FILTER DEVICE
- Publication number 20230405497
- Publication date Dec 21, 2023
- ROBERT BOSCH GmbH
- Richard Dusak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA AND FILTERS
- Publication number 20230321568
- 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 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
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
POSITIVELY CHARGED FILTER MATERIAL WITH ABILITY FOR REMOVING CHARGE...
- Publication number 20230302386
- Publication date Sep 28, 2023
- Toray Advanced Materials Korea Inc.
- Dae Won LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL AND FUEL COLLECTOR
- Publication number 20230285876
- Publication date Sep 14, 2023
- Manvers Engineering Limited
- Christopher IBBOTSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF TREATING A TEXTILE WITH GRAPHENE AND TEXTILE SO OBTAINED
- Publication number 20230243089
- Publication date Aug 3, 2023
- DIRECTA PLUS S.P.A.
- Giulio Giuseppe Cesareo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ZIGZAG-FOLDED NONWOVEN MATERIAL
- Publication number 20230241541
- Publication date Aug 3, 2023
- IREMA-FILTER Gmbh
- Andreas SEEBERGER
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
IMPROVED FILTERING MASK
- Publication number 20230241427
- Publication date Aug 3, 2023
- U-EARTH BIOTECH LTD
- Elisabetta MAGGIO
- A41 - WEARING APPAREL
Information Patent Application
PLEATED FILTRATION ASSEMBLY COMPRISING SPUNBONDED PREFILTER
- Publication number 20230233968
- Publication date Jul 27, 2023
- 3M Innovative Properties Company
- HIMANSHU JASUJA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTI-PROPYLENE MASK AND METHOD FOR PREPARATION THEREOF
- Publication number 20230211190
- Publication date Jul 6, 2023
- NANTONG TEXTILE & SILK IND TECH RES INST
- Yuqing LIU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
RESPIRATOR MASK
- Publication number 20230201635
- Publication date Jun 29, 2023
- EUROFILTERS HOLDING N.V.
- Ralf Sauer
- A41 - WEARING APPAREL
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
COMPOSITE NON-WOVEN FABRIC AND ARTICLE COMPRISING SAME
- Publication number 20230158428
- Publication date May 25, 2023
- TORAY ADVANCED MATERIALS KOREA INC.
- Do Kyung Yoon
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
COMPOSITE NONWOVEN FABRIC AND ARTICLE COMPRISING SAME
- Publication number 20230140087
- Publication date May 4, 2023
- TORAY ADVANCED MATERIALS KOREA INC.
- Do Kyung Yoon
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
HIGH EFFICIENCY FILTER MEDIA
- Publication number 20230124690
- Publication date Apr 20, 2023
- Donaldson Company, Inc.
- Rakesh K. Yadav
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Assembly and Container for Collecting a Body Fluid Containin...
- Publication number 20230074586
- Publication date Mar 9, 2023
- Fresenius HemoCare Italia S.r.l.
- Paolo Verri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS FOR REDUCING INHALATION OF TOXIC AIR POLLUTION COMPONENTS
- Publication number 20230077113
- Publication date Mar 9, 2023
- Innonix Technologies, Inc.
- Wylie Wing Nien O
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPUNBOND NON-WOVEN FABRIC, FILTER MATERIAL FOR PLEATED FILTER FOR D...
- Publication number 20230046361
- Publication date Feb 16, 2023
- TORAY INDUSTRIES, INC.
- Yuki Ikejiri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Spun-bonded

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-layer, biodegradable composites for air filtration

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

Filter media with irregular structure

Virus-collecting filter for medical aspirator system

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

Spun-bonded nonwoven fabric and air filter constituted from spun-bo...

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

Filter medium, filter element and use thereof and filter arrangement

Channel-framed, pleated air filter with bridging filaments

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

Filter media with irregular structure

Face mask

Air filters comprising polymeric sorbents for aldehydes

Channel-framed, pleated air filter with bridging filaments

Stretchable laminated filter material and protective article

Fine fiber media layer

Spunbond polycarbonate resin filter media

Compositions for reducing inhalation of toxic air pollution components

Filter medium for air filter, filter pack, air filter unit and meth...

Elastomeric depth filter

Remote fluorination of fibrous filter webs

Fine fiber media layer

Fuel filter employing one or more layers of wetlaid synthetic fibers

Electret webs with charge-enhancing additives

Filter material

Aggregate-removing filter material, aggregate removal method, white...

Blood filter, system and use of a blood filter or system

Nonwoven fabric sheet, and extraction filter and extraction bag usi...

Fine fiber media layer

Preparation for fiberglass air filtration media

Patents Applicationslast 30 patents

HIGH EFFICIENCY FILTER MEDIA, MEDIA PACKS, AND FILTER ELEMENTS

CHARGED NONWOVEN MATERIAL

FACE COVERING

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

VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS

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

FILTERS WITH ELECTROSTATIC FILTERING CAPABILITIES

FILTRATION ELEMENT AND USES THEREOF

FILTER

MASK

METHOD AND APPARATUS FOR PRODUCING A FILTER DEVICE

FILTRATION MEDIA AND FILTERS

FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

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

POSITIVELY CHARGED FILTER MATERIAL WITH ABILITY FOR REMOVING CHARGE...

OIL AND FUEL COLLECTOR

METHOD OF TREATING A TEXTILE WITH GRAPHENE AND TEXTILE SO OBTAINED

ZIGZAG-FOLDED NONWOVEN MATERIAL

IMPROVED FILTERING MASK

PLEATED FILTRATION ASSEMBLY COMPRISING SPUNBONDED PREFILTER

ANTI-PROPYLENE MASK AND METHOD FOR PREPARATION THEREOF

RESPIRATOR MASK

MEDICAL AIRWAY DEVICE

COMPOSITE NON-WOVEN FABRIC AND ARTICLE COMPRISING SAME

COMPOSITE NONWOVEN FABRIC AND ARTICLE COMPRISING SAME

HIGH EFFICIENCY FILTER MEDIA

Filter Assembly and Container for Collecting a Body Fluid Containin...

COMPOSITIONS FOR REDUCING INHALATION OF TOXIC AIR POLLUTION COMPONENTS

SPUNBOND NON-WOVEN FABRIC, FILTER MATERIAL FOR PLEATED FILTER FOR D...