Particle diameter

Industry

CPC
B01D2239/1241

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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

B01D2239/1241Particle diameter

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalytic sieves and methods for making same
- Patent number 12,234,160
- Issue date Feb 25, 2025
- RJSK, LLC
- Matthew F. Russell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter medium for separating nitrogen oxides
- Patent number 12,226,734
- Issue date Feb 18, 2025
- MANN+HUMMEL GMBH
- Simon Zapf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluoride removal process
- Patent number 12,202,744
- Issue date Jan 21, 2025
- ETH Zurich
- Qingrui Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Air ventilization system filter
- Patent number 12,115,487
- Issue date Oct 15, 2024
- Darryl Cerro
- 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
Method for producing propionic acid derivative
- Patent number 11,945,773
- Issue date Apr 2, 2024
- Daikin Industries, Ltd.
- Atsushi Shirai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Conductive filter unit, conductive filter module including conducti...
- Patent number 11,833,464
- Issue date Dec 5, 2023
- ALINK CO., LTD
- Hye Moon Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of producing CBD/THC oils
- Patent number 11,806,645
- Issue date Nov 7, 2023
- Cannaceutical Extractions LLC
- Matt Yale
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter comprising a coating layer of flake-like powders and a prepa...
- Patent number 11,660,556
- Issue date May 30, 2023
- ASFLOW CO., LTD
- Jung Yeul Yun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lightweight modified filter material, preparation method therefor a...
- Patent number 11,648,526
- Issue date May 16, 2023
- Yang Cui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Antimicrobial metal nanoparticle mesh air filter
- Patent number 11,470,892
- Issue date Oct 18, 2022
- King Abdulaziz University
- Prince Mufti Ziaul Hasan
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filtration system and methods of using such system for improved wat...
- Patent number 11,325,099
- Issue date May 10, 2022
- Tuskegee University
- Vijaya Rangari
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Portable diffusiophoretic water filtration device and related methods
- Patent number 11,117,078
- Issue date Sep 14, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Unitized formed construction materials and methods for making same
- Patent number 11,111,157
- Issue date Sep 7, 2021
- RJSK, LLC
- Matthew F. Russell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 11,052,331
- Issue date Jul 6, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compositions and methods for producing high purity filter aids
- Patent number 10,913,049
- Issue date Feb 9, 2021
- Imerys USA, Inc.
- Robert Fleming
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Fine particulate compositions comprising non-composted coconut coir...
- Patent number 10,875,031
- Issue date Dec 29, 2020
- Midwest Organics Inc.
- Jeff Limbaugh
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Filtration method and production process of cellulose nanofiber dis...
- Patent number 10,850,218
- Issue date Dec 1, 2020
- Nippon Paper Industries Co., Ltd.
- Takeshi Nakayama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite material for air purification, preparation method therefo...
- Patent number 10,780,379
- Issue date Sep 22, 2020
- Climasys DataSmart Technology CO., LTD.
- Yang Ye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diffusiophoretic water filtration device, membrane, output splitter...
- Patent number 10,632,401
- Issue date Apr 28, 2020
- SPLIT ROCK FILTER SYSTEMS LLC
- William C. Gehris
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of organic solvents from aqueous process streams
- Patent number 10,625,178
- Issue date Apr 21, 2020
- Outotec (Finland) Oy
- Markku Kuosa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Porous article having polymer binder sub-micron particle
- Patent number 10,596,547
- Issue date Mar 24, 2020
- Arkema Inc.
- Sean M. Stabler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration system and methods of using such system for improved wat...
- Patent number 10,583,417
- Issue date Mar 10, 2020
- Tuskegee University
- Vijaya Rangari
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Road surface covering system
- Patent number 10,486,984
- Issue date Nov 26, 2019
- RJSK, LLC
- Matthew F. Russell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusiophoretic water filtration device with openable closed chann...
- Patent number 10,463,994
- Issue date Nov 5, 2019
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacturing expandable artificial media for water trea...
- Patent number 10,449,475
- Issue date Oct 22, 2019
- Seong Pil Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alumina porous body and method for manufacturing same
- Patent number 10,392,309
- Issue date Aug 27, 2019
- Noritake Co., Limited
- Hirokazu Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 10,155,182
- Issue date Dec 18, 2018
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER MATERIAL AND USE THEREOF
- Publication number 20250041799
- Publication date Feb 6, 2025
- Fabrice MENDEZ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PORUS BLOCK ARTICLE
- Publication number 20250001397
- Publication date Jan 2, 2025
- Arkema Inc.
- Azaz A. VAHORA
- 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
ARTICLE FOR FILTERING USING POROUS POLYMERIC MATRIX
- Publication number 20240408521
- Publication date Dec 12, 2024
- Stephen James Grunzinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Air Filter Medium, Filter Medium Body, and Filter Element
- Publication number 20240198262
- Publication date Jun 20, 2024
- Mann + Hummel GmbH
- Christoph HITZKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGEN FLUORIDE GAS REMOVAL DEVICE AND METHOD FOR REMOVING HYDROG...
- Publication number 20240139670
- Publication date May 2, 2024
- Resonac Corporation
- Riku KANAUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT FOR FLUID FILTRATION
- Publication number 20240091689
- Publication date Mar 21, 2024
- UNIVERSITY COLLEGE CARDIFF CONSULTANTS LIMITED
- Henry Alexander BLAND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A FILTER MEDIA
- Publication number 20240050881
- Publication date Feb 15, 2024
- Tyler MONKO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASHABLE FILTER BODIES AND METHODS FOR PRODUCING
- Publication number 20240009609
- Publication date Jan 11, 2024
- Corning Incorporated
- Guisong Lu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FILTER MATERIAL FOR FILTERING A FLUID
- Publication number 20240001174
- Publication date Jan 4, 2024
- Bio-Gate AG
- Peter STEINRUECKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AN...
- Publication number 20230381695
- Publication date Nov 30, 2023
- 2498890 Ontario Inc.
- Mark Reynolds
- B22 - CASTING POWDER METALLURGY
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
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
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
3D CERAMIC PRINTING
- Publication number 20230257311
- Publication date Aug 17, 2023
- Kassim Juma
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR...
- Publication number 20230233967
- Publication date Jul 27, 2023
- Korganotech Inc
- Deepak Upadhyaya
- 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
ANTI-MICROBIAL FILTER
- Publication number 20230190978
- Publication date Jun 22, 2023
- Acell Industries Limited
- Aldino Albertelli
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FILTER MATERIAL AND PERSONAL PROTECTIVE MEANS BASED THEREON
- Publication number 20230166134
- Publication date Jun 1, 2023
- ELECTROPHOR, INC.
- Joseph L. SHMIDT
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
POROUS STRUCTURE SUCH AS FOR FILTERS, AND MAKING THE SAME
- Publication number 20230136926
- Publication date May 4, 2023
- Corning Incorporated
- Guohua Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTRATION MEDIA HAVING METAL NANOPARTICLE AGGLOMERATES ADHERED...
- Publication number 20230090532
- Publication date Mar 23, 2023
- Kuprion Inc.
- Alfred A. ZINN
- A41 - WEARING APPAREL
Information Patent Application
FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...
- Publication number 20230002245
- Publication date Jan 5, 2023
- PepsiCo, Inc.
- Farshad KAMALI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...
- Publication number 20230002246
- Publication date Jan 5, 2023
- PepsiCo, Inc.
- Farshad KAMALI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIA
- Publication number 20220410123
- Publication date Dec 29, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Jiguang Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROTARY INTERFACE FOR FLUID ASSEMBLIES AND RELATED METHODS OF FABRIC...
- Publication number 20220401858
- Publication date Dec 22, 2022
- Mott Corporation
- James K. Steele
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Particle diameter

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of purifying natural water and wastewater

Catalytic sieves and methods for making same

Filter medium for separating nitrogen oxides

Fluoride removal process

Air ventilization system filter

Multilayer filter material

Method for producing propionic acid derivative

Conductive filter unit, conductive filter module including conducti...

Methods of producing CBD/THC oils

Filter comprising a coating layer of flake-like powders and a prepa...

Lightweight modified filter material, preparation method therefor a...

Antimicrobial metal nanoparticle mesh air filter

Filtration system and methods of using such system for improved wat...

Filter medium, method of manufacturing the same and uses thereof

Portable diffusiophoretic water filtration device and related methods

Unitized formed construction materials and methods for making same

Diffusiophoretic water filtration device with closed channel structure

Compositions and methods for producing high purity filter aids

Fine particulate compositions comprising non-composted coconut coir...

Filtration method and production process of cellulose nanofiber dis...

Composite material for air purification, preparation method therefo...

Diffusiophoretic water filtration device, membrane, output splitter...

Removal of organic solvents from aqueous process streams

Porous article having polymer binder sub-micron particle

Filtration system and methods of using such system for improved wat...

Road surface covering system

Diffusiophoretic water filtration device with openable closed chann...

Method for manufacturing expandable artificial media for water trea...

Alumina porous body and method for manufacturing same

Diffusiophoretic water filtration device with closed channel structure

Patents Applicationslast 30 patents

FILTER MATERIAL AND USE THEREOF

PORUS BLOCK ARTICLE

NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME

ARTICLE FOR FILTERING USING POROUS POLYMERIC MATRIX

DEPTH FILTER MEDIA

Air Filter Medium, Filter Medium Body, and Filter Element

HYDROGEN FLUORIDE GAS REMOVAL DEVICE AND METHOD FOR REMOVING HYDROG...

FILTER ELEMENT FOR FLUID FILTRATION

A FILTER MEDIA

WASHABLE FILTER BODIES AND METHODS FOR PRODUCING

FILTER MATERIAL FOR FILTERING A FLUID

SYSTEMS, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AN...

FILTRATION MEDIA AND FILTERS

FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

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

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

3D CERAMIC PRINTING

AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR...

ANTI-PROPYLENE MASK AND METHOD FOR PREPARATION THEREOF

ANTI-MICROBIAL FILTER

FILTER MATERIAL AND PERSONAL PROTECTIVE MEANS BASED THEREON

POROUS STRUCTURE SUCH AS FOR FILTERS, AND MAKING THE SAME

AIR FILTRATION MEDIA HAVING METAL NANOPARTICLE AGGLOMERATES ADHERED...

FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...

FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...

AIR FILTER MEDIA

ROTARY INTERFACE FOR FLUID ASSEMBLIES AND RELATED METHODS OF FABRIC...