Additives and treatments of the filtering material

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B01D2239/04

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

Current Industry

B01D2239/04Additives and treatments of the filtering material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial filter media, preparation method thereof, and air cle...
- Patent number 12,324,872
- Issue date Jun 10, 2025
- Coway Co., Ltd.
- Kyung Hwan Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of using high temperature filter for edible cooking oil
- Patent number 12,324,540
- Issue date Jun 10, 2025
- Oil Solutions Group, Inc.
- James R. Wixson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of manufacturing erosion and sediment and pollution control...
- Patent number 12,318,755
- Issue date Jun 3, 2025
- MAZCON, A KURTZ BROS. COMPANY, LLC
- Michael A. Zock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter structure
- Patent number 12,311,303
- Issue date May 27, 2025
- TOYO ALUMINIUM EKCO PRODUCTS CO., LTD.
- Masashi Adachi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Filtration media
- Patent number 12,303,814
- Issue date May 20, 2025
- MAGNERA CORPORATION
- Ralph A. Moody
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Integrated washer-dryer
- Patent number 12,305,321
- Issue date May 20, 2025
- CHONGQING HAIER ROLLER WASHING MACHINE CO., LTD.
- Kai Liu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of treating a gas stream and method of operating an apparatu...
- Patent number 12,296,388
- Issue date May 13, 2025
- NIKON SLM Solutions AG
- Matthew Schulz-Sciberras
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nanofiber filter wraps
- Patent number 12,290,771
- Issue date May 6, 2025
- Ultra Small Fibers, LLC
- William H. Hofmeister
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter for carbon dioxide adsorption
- Patent number 12,285,710
- Issue date Apr 29, 2025
- Industry-Academic Cooperation Foundation, Chosun University
- Dong Gyu Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated filter material and preparation method and application t...
- Patent number 12,280,359
- Issue date Apr 22, 2025
- 1. NANJING TECH UNIVERSITY
- Haitao Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cellulose based biodegradable absorptive filter and method of making
- Patent number 12,274,964
- Issue date Apr 15, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanofiber filter medium for reusable facemask and filtering facepie...
- Patent number 12,268,980
- Issue date Apr 8, 2025
- UChicago Argonne, LLC
- Yuepeng Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer matrix composites comprising functional particles and metho...
- Patent number 12,269,011
- Issue date Apr 8, 2025
- 3M Innovative Properties Company
- Jerald K. Rasmussen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for producing a filter device
- Patent number 12,263,421
- Issue date Apr 1, 2025
- Robert Bosch GmbH
- Richard Dusak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter insert and sample vial using the same
- Patent number 12,263,422
- Issue date Apr 1, 2025
- Reaction Analytics, Inc.
- Michael Lopez Antonio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Face mask impregnated with medicine
- Patent number 12,263,304
- Issue date Apr 1, 2025
- Jon E Hilliard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Layered body
- Patent number 12,240,212
- Issue date Mar 4, 2025
- TOYOBO MC CORPORATION
- Ryo Hamasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method to prepare polymer materials with interlocked porous structu...
- Patent number 12,234,306
- Issue date Feb 25, 2025
- ZJU-Hangzhou Global Scientific and Technological Innovation Center
- Qian Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Substrates with metal nanoparticles, related articles, and a contin...
- Patent number 12,234,608
- Issue date Feb 25, 2025
- Folia Water, Inc.
- Theresa Dankovich
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Tailing pond remediation
- Patent number 12,233,365
- Issue date Feb 25, 2025
- Heat IP Holdco, LLC
- James Charles Juranitch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter module for water dispensing device
- Patent number 12,234,171
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Youngjae Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Clothes care apparatus
- Patent number 12,234,598
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Jee Yong Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of treating a textile with graphene and textile so obtained
- Patent number 12,225,953
- Issue date Feb 18, 2025
- Directa Plus S.p.A.
- Giulio Giuseppe Cesareo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System for molecular imprinted protective face mask
- Patent number 12,225,955
- Issue date Feb 18, 2025
- Utah Valley University
- Timothy Edwin Doyle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infectious agent air treatment system, apparatus, and method
- Patent number 12,226,731
- Issue date Feb 18, 2025
- G.H.L. International, Inc.
- John M. Lipscomb
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Electret-containing filter media
- Patent number 12,220,659
- Issue date Feb 11, 2025
- Hollingsworth & Vose Company
- Sudheer Jinka
- 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
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
Personal air filtering device with automatic control of air movement
- Patent number 12,185,787
- Issue date Jan 7, 2025
- Hall Labs LLC
- Michael Hall
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
FILTER MATERIAL AND MANUFACTURING METHOD THEREOF
- Publication number 20250186973
- Publication date Jun 12, 2025
- Sangtech Lab Inc.
- Cheng-Sheng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Layer Structure, Filter Assembly, and Method of Forming a Fi...
- Publication number 20250186909
- Publication date Jun 12, 2025
- QINGDAO ECOPURE FILTER CO., LTD.
- Zhibin Zou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXPANDABLE PLEATED AIR FILTERS
- Publication number 20250186928
- Publication date Jun 12, 2025
- 3M Innovative Properties Company
- Bryan L. Gerhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A FILTER ELEMENT
- Publication number 20250186917
- Publication date Jun 12, 2025
- HENGST SE
- Lars PETERSEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION METHOD OF BISMUTH ION FILTER MEMBRANE AND APPLICATION T...
- Publication number 20250186920
- Publication date Jun 12, 2025
- WORK TOGETHER MARKETING CONSULTANT LIMITED
- ChiKui MAK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING FILTER
- Publication number 20250186915
- Publication date Jun 12, 2025
- Mitsubishi Heavy Industries, Ltd.
- Masatoshi Katsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING ELECTRET MELT BLOWN NONWOVEN...
- Publication number 20250179705
- Publication date Jun 5, 2025
- TORAY INDUSTRIES, INC.
- Yoshiki TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEMBER FOR ANTIVIRAL AIR FILTER
- Publication number 20250177897
- Publication date Jun 5, 2025
- TORAY INDUSTRIES, INC.
- Takuya KATAOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A FILTERING MATERIAL
- Publication number 20250163651
- Publication date May 22, 2025
- BIOSORBE AB
- Johan BENNARSTEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIODEGRADABLE AND HYDROPHOBIC POLYLACTIC ACID (PLA ) NON-WOVEN MATE...
- Publication number 20250163621
- Publication date May 22, 2025
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Yuyan SONG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BLOWER, OZONE-DEGRADABLE COATING FILM-BEARING ARTICLE, AIR-CONDITIO...
- Publication number 20250146687
- Publication date May 8, 2025
- Toyota Jidosha Kabushiki Kaisha
- Toru TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR ERADICATING/REDUCING CORONAVIRUS AND OTHER SMALL PATHOG...
- Publication number 20250135386
- Publication date May 1, 2025
- Kailash C. Vasudeva
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COATINGS FOR ENHANCEMENT OF PROPERTIES AND PERFORMANCE OF SUBSTRATE...
- Publication number 20250129485
- Publication date Apr 24, 2025
- Bryan C. Hendrix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A BIODEGRADABLE FILTER ASSEMBLY FOR AN ELECTRICAL APPLIANCE
- Publication number 20250128195
- Publication date Apr 24, 2025
- Dyson Technology Limited
- Nikian Naji AGHABABAIE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
OIL-WATER SEPARATION FILTER AND APPARATUS, AND METHOD OF OPERATING...
- Publication number 20250073614
- Publication date Mar 6, 2025
- VULCAN PHOTONICS SDN. BHD.
- Khong Nee Koo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTER MEMBER
- Publication number 20250065252
- Publication date Feb 27, 2025
- ROKI TECHNO CO., LTD.
- Kyosuke NAGASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTERS HAVING ANTI-MICROBIAL CHARACTERISTICS AND SYSTEMS AND M...
- Publication number 20250058258
- Publication date Feb 20, 2025
- ALONIM FILTERS MARKETING LTD.
- Itsik LEVY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FACE MASK, COMPOSITES, IRON-IRON OXIDE COMPOSITIONS AND METHODS OF...
- Publication number 20250057167
- Publication date Feb 20, 2025
- N&E INNOVATIONS PTE. LTD
- Didi GAN
- A41 - WEARING APPAREL
Information Patent Application
APPARATUS AND METHOD TO PROVIDE A PATHOGENICIDAL BARRIER BETWEEN FI...
- Publication number 20250059690
- Publication date Feb 20, 2025
- X CELL, LLC
- Sunil J. PANCHAL
- A41 - WEARING APPAREL
Information Patent Application
ARTICLE WITH AN ANTIBACTERIAL FINISH AND METHOD FOR PRODUCTION OF SAME
- Publication number 20250057168
- Publication date Feb 20, 2025
- Atomos Master Key GmbH
- Fabio Huther
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRET AND ELECTRET FILTER
- Publication number 20250058257
- Publication date Feb 20, 2025
- TOYOBO MC Corporation
- Yoshiyuki KITAGAWA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
WATER PURIFICATION SYSTEM AND METHOD
- Publication number 20250050250
- Publication date Feb 13, 2025
- Kaustubh Chilwarwar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF PARTICULATE FILTERS
- Publication number 20250041769
- Publication date Feb 6, 2025
- Johnson Matthey Public Limited Company
- Jordan NISBET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA INCLUDING ADHESIVES AND/OR OLEOPHOBIC PROPERTIES
- Publication number 20250032963
- Publication date Jan 30, 2025
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTERNAL PERFORMANCE MONITORING FOR WATER FILTER
- Publication number 20250025814
- Publication date Jan 23, 2025
- Haier US Appliance Solutions, Inc.
- Amin Firouzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
GRAVITY FLOW FILTRATION OF HYDROCARBONS FROM AN OIL-IN-WATER EMULSION
- Publication number 20250012273
- Publication date Jan 9, 2025
- Solidification Products International, Inc.
- William J. Gannon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Additives and treatments of the filtering material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Antimicrobial filter media, preparation method thereof, and air cle...

Method of using high temperature filter for edible cooking oil

Method of manufacturing erosion and sediment and pollution control...

Filter structure

Filtration media

Integrated washer-dryer

Method of treating a gas stream and method of operating an apparatu...

Nanofiber filter wraps

Filter for carbon dioxide adsorption

Integrated filter material and preparation method and application t...

Cellulose based biodegradable absorptive filter and method of making

Nanofiber filter medium for reusable facemask and filtering facepie...

Polymer matrix composites comprising functional particles and metho...

Method and apparatus for producing a filter device

Filter insert and sample vial using the same

Face mask impregnated with medicine

Layered body

Method to prepare polymer materials with interlocked porous structu...

Substrates with metal nanoparticles, related articles, and a contin...

Tailing pond remediation

Filter module for water dispensing device

Clothes care apparatus

Method of treating a textile with graphene and textile so obtained

System for molecular imprinted protective face mask

Infectious agent air treatment system, apparatus, and method

Filter medium for separating nitrogen oxides

Electret-containing filter media

Fluoride removal process

Barrier vent assembly

Personal air filtering device with automatic control of air movement

Patents Applicationslast 30 patents

FILTER MATERIAL AND MANUFACTURING METHOD THEREOF

Filter Layer Structure, Filter Assembly, and Method of Forming a Fi...

EXPANDABLE PLEATED AIR FILTERS

METHOD FOR PRODUCING A FILTER ELEMENT

PREPARATION METHOD OF BISMUTH ION FILTER MEMBRANE AND APPLICATION T...

METHOD FOR PRODUCING FILTER

METHOD AND APPARATUS FOR MANUFACTURING ELECTRET MELT BLOWN NONWOVEN...

FILTRATION MEMBER FOR ANTIVIRAL AIR FILTER

METHOD FOR PRODUCING A FILTERING MATERIAL

BIODEGRADABLE AND HYDROPHOBIC POLYLACTIC ACID (PLA ) NON-WOVEN MATE...

BLOWER, OZONE-DEGRADABLE COATING FILM-BEARING ARTICLE, AIR-CONDITIO...

PROCESS FOR ERADICATING/REDUCING CORONAVIRUS AND OTHER SMALL PATHOG...

COATINGS FOR ENHANCEMENT OF PROPERTIES AND PERFORMANCE OF SUBSTRATE...

A BIODEGRADABLE FILTER ASSEMBLY FOR AN ELECTRICAL APPLIANCE

NANOPARTICLE FEED SYSTEMS FOR MANUFACTURING FILTER MEDIA

ULTRASONICALLY BONDED ELECTRET FILTER MEDIA

OIL-WATER SEPARATION FILTER AND APPARATUS, AND METHOD OF OPERATING...

FILTER MEMBER

AIR FILTERS HAVING ANTI-MICROBIAL CHARACTERISTICS AND SYSTEMS AND M...

FACE MASK, COMPOSITES, IRON-IRON OXIDE COMPOSITIONS AND METHODS OF...

APPARATUS AND METHOD TO PROVIDE A PATHOGENICIDAL BARRIER BETWEEN FI...

ARTICLE WITH AN ANTIBACTERIAL FINISH AND METHOD FOR PRODUCTION OF SAME

ELECTRET AND ELECTRET FILTER

WATER PURIFICATION SYSTEM AND METHOD

TREATMENT OF PARTICULATE FILTERS

FILTER MEDIA INCLUDING ADHESIVES AND/OR OLEOPHOBIC PROPERTIES

INTERNAL PERFORMANCE MONITORING FOR WATER FILTER

METHOD AND APPARATUS FOR METAL REMOVAL FROM DRINKING WATER

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

GRAVITY FLOW FILTRATION OF HYDROCARBONS FROM AN OIL-IN-WATER EMULSION