Manufacture of tobacco smoke filters

Industry

CPC
A24D3/02

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Parent Industries

AHUMAN NECESSITIES A24Tobacco products A24DCIGARS CIGARETTES TOBACCO SMOKE FILTERS MOUTHPIECES FOR CIGARS OR CIGARETTES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES A24D3/00Tobacco smoke filters

Current Industry

A24D3/02Manufacture of tobacco smoke filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sheet rolling device
- Patent number 12,207,677
- Issue date Jan 28, 2025
- REPUBLIC TECHNOLOGIES (NORTH AMERICA) LLC
- Santiago Sanchez Vila
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Filter component for smoking
- Patent number 12,207,678
- Issue date Jan 28, 2025
- Jianbing Qian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter for smoking or vaping article comprising a nonwoven substrate
- Patent number 12,201,142
- Issue date Jan 21, 2025
- SWM Holdings US, LLC
- Oxana Cherkas
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Bead feed unit and method
- Patent number 12,193,479
- Issue date Jan 14, 2025
- ALTRIA CLIENT SERVICES LLC
- Dwight David Williams
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoke component-reducing cigarette filter, cigarette, and manufactu...
- Patent number 12,185,751
- Issue date Jan 7, 2025
- KT & G Corporation
- Soo Ho Kim
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus for inserting microcapsule objects into a filter element...
- Patent number 12,178,240
- Issue date Dec 31, 2024
- R. J. Reynolds Tobacco Company
- Charles Jacob Novak
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus and method for filling rods with beaded substrate
- Patent number 12,178,239
- Issue date Dec 31, 2024
- R. J. Reynolds Tobacco Company
- Balager Ademe
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Combustible smoking filter
- Patent number 12,171,259
- Issue date Dec 24, 2024
- Charles Williamson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cooling cigarette filter and cigarette
- Patent number 12,150,474
- Issue date Nov 26, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Wei Luo
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cardboard filter for cigarettes, cigarette and manufacturing method...
- Patent number 12,137,728
- Issue date Nov 12, 2024
- Republic Technologies (NA) LLC
- Olivier Partouche
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cooling cigarette filter and smoking product
- Patent number 12,137,730
- Issue date Nov 12, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Wei Luo
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Machine and method for making a continuous tubular element with fil...
- Patent number 12,133,548
- Issue date Nov 5, 2024
- G.D S.p.A.
- Ivan Eusepi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Molding apparatus, cigarette filter rod and preparation method thereof
- Patent number 12,133,550
- Issue date Nov 5, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Qian Chen
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Flower cartridge for herb delivery
- Patent number 12,096,789
- Issue date Sep 24, 2024
- Swisher International, Inc.
- Michael Lee Simpson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for folding a web of material
- Patent number 12,089,629
- Issue date Sep 17, 2024
- Philip Morris Products S.A.
- Antonella Giannini
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter segment including a substrate loaded with a smoke-modifying...
- Patent number 12,075,821
- Issue date Sep 3, 2024
- Philip Morris USA Inc.
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Aerosol generating article
- Patent number 12,063,963
- Issue date Aug 20, 2024
- KT & G Corporation
- Sun Hwan Jung
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Aerosol-generating article comprising a liquid delivery element
- Patent number 12,035,747
- Issue date Jul 16, 2024
- Philip Morris Products S.A.
- Laurent Lavanant
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Methods and equipment for forming tubes of fibrous material
- Patent number 12,030,264
- Issue date Jul 9, 2024
- British American Tobacco (Investments) Limited
- Gary Fallon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cellulose acetate particle aggregate, preparation method therefor a...
- Patent number 12,022,860
- Issue date Jul 2, 2024
- NANTONG CELLULOSE FIBERS CO., LTD.
- Jianguo Cao
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus and method for the production of sheet like tobacco material
- Patent number 12,016,376
- Issue date Jun 25, 2024
- Philip Morris Products S.A.
- Stefano Zappoli
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Device and method for moving tubular bodies
- Patent number 12,011,029
- Issue date Jun 18, 2024
- G.D S.p.A.
- Massimo Sartoni
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Methods and equipment for gathering fibres
- Patent number 12,004,558
- Issue date Jun 11, 2024
- British American Tobacco (Investments) Limited
- Gary Fallon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for making a sub-unit of a smoking article
- Patent number 11,998,041
- Issue date Jun 4, 2024
- G.D S.p.A.
- Ivan Eusepi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tube filter production device and tube filter production method
- Patent number 11,992,040
- Issue date May 28, 2024
- KT & G Corporation
- Jin Chul Yang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Filter element for tobacco articles, the filter element having a ca...
- Patent number 11,974,597
- Issue date May 7, 2024
- Reemtsma Cigarettenfabriken GmbH
- Fabian Rieth
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filters and elongated members formed of palm paper and having a fla...
- Patent number 11,969,008
- Issue date Apr 30, 2024
- Good Tree International, Inc.
- Kunal Shoor
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for manufacturing a glass filter
- Patent number 11,957,162
- Issue date Apr 16, 2024
- R.Y.L. INC.
- Suk Hwan Ou
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Nozzle for manufacturing flavor capsule of tobacco
- Patent number 11,957,164
- Issue date Apr 16, 2024
- KT & G Corporation
- Ick Joong Kim
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Flower cartridge crimping and filling for herb delivery
- Patent number 11,950,626
- Issue date Apr 9, 2024
- Swisher International, Inc.
- Michael Lee Simpson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE PAPER
- Publication number 20250009014
- Publication date Jan 9, 2025
- ESSENTRAFILTER PRODUCTS DEVELOPMENT CO., PTE. LTD
- Rosi Ana QOLBI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF
- Publication number 20250000136
- Publication date Jan 2, 2025
- KT&G Corporation
- Jin Chul YANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PAPER TUBE
- Publication number 20250000134
- Publication date Jan 2, 2025
- Essentra Filter Products Development Co. Pte. Ltd.
- Rosi Ana QOLBI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NOVEL FILTER SEGMENT INCLUDING A SUBSTRATE LOADED WITH A SMOKE-MODI...
- Publication number 20240415170
- Publication date Dec 19, 2024
- Philip Morris USA Inc.
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL GENERATING ARTICLE AND SYSTEM
- Publication number 20240381927
- Publication date Nov 21, 2024
- KT&G Corporation
- Min Kyu KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MANUFACTURE OF GAS EMISSION MEDIUM FOR ENHANCING MIGRATION AMOUNT O...
- Publication number 20240373901
- Publication date Nov 14, 2024
- KT&G Corporation
- Sungmin MOON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
WOVEN FABRIC FILTER INCLUDING FLAVORED SHEET AND SMOKING ARTICLE IN...
- Publication number 20240373910
- Publication date Nov 14, 2024
- KT&G Corporation
- Ki-Jin AHN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FILTERS FORMED FROM ARECA PLANT MATERIAL AND SMOKING ACCESSORIES IN...
- Publication number 20240365853
- Publication date Nov 7, 2024
- Good Tree International, Inc.
- Kunal SHOOR
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A DEVICE AND A METHOD FOR MANUFACTURING MULTI-SEGMENT ROD-LIKE ARTI...
- Publication number 20240358063
- Publication date Oct 31, 2024
- INTERNATIONAL TOBACCO MACHINERY POLAND SP. Z O.O
- Bartosz CIESLIKOWSKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PRE-ROLL PAPERS OR WRAP WITH TIPS
- Publication number 20240358067
- Publication date Oct 31, 2024
- Giovanni Mione
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED EXPANSION BEHA...
- Publication number 20240349782
- Publication date Oct 24, 2024
- delfortgroup AG
- Dietmar Volgger
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FILTER, FLAVOR INHALATION ARTICLE COMPRISING SAID FILTER, AND DEVIC...
- Publication number 20240324658
- Publication date Oct 3, 2024
- Japan Tobacco Inc.
- Takuya AKAHANE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...
- Publication number 20240324660
- Publication date Oct 3, 2024
- Japan Tobacco Inc.
- Junichiro IKEDA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE FILTER ROD AND PROCESS
- Publication number 20240324661
- Publication date Oct 3, 2024
- GREENBUTTS LLC
- Luis Antonio Sanches
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...
- Publication number 20240324662
- Publication date Oct 3, 2024
- Japan Tobacco Inc.
- Junichiro IKEDA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A COMPONENT FOR AN ARTICLE FOR USE IN AN AEROSOL PROVISION SYSTEM
- Publication number 20240315320
- Publication date Sep 26, 2024
- BRITISH AMERICAN TOBACCO EXPORTS LIMITED
- William KUESTER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...
- Publication number 20240315319
- Publication date Sep 26, 2024
- Japan Tobacco Inc.
- Junichiro IKEDA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR FILLER ELEMENT US...
- Publication number 20240315321
- Publication date Sep 26, 2024
- Japan Tobacco Inc.
- Takuya AKAHANE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DEVICE AND METHOD FOR MOVING TUBULAR BODIES
- Publication number 20240292882
- Publication date Sep 5, 2024
- G.D.-S.p.A.
- Massimo SARTONI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LYOCELL MATERIAL WITH CONTROLLED WHITENESS BY HYDROGEN PEROXIDE TRE...
- Publication number 20240284968
- Publication date Aug 29, 2024
- KOLON INDUSTRIES, INC.
- Sang Woo JIN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A COMPONENT FOR AN ARTICLE FOR USE IN AN AEROSOL PROVISION SYSTEM
- Publication number 20240284971
- Publication date Aug 29, 2024
- BRITISH AMERICAN TOBACCO EXPORTS LIMITED
- William KUESTER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD OF PREPARING FILTER FOR CIGARETTES
- Publication number 20240284967
- Publication date Aug 29, 2024
- KT&G Corporation
- Ki Jin AHN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LYOCELL MATERIAL FOR CIGARETTE FILTER AND METHOD FOR MANUFACTURING...
- Publication number 20240284970
- Publication date Aug 29, 2024
- KOLON INDUSTRIES, INC.
- Sang Woo JIN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER MATERIAL FOR SEGMENTS FOR SMOKING ARTICLES WITH REDUCED CREE...
- Publication number 20240268453
- Publication date Aug 15, 2024
- delfortgroup AG
- Dietmar Volgger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FORMULATION OF MICROPARTICLES BASED ON POLYPHENOLIC COMPOUNDS CAPAB...
- Publication number 20240260647
- Publication date Aug 8, 2024
- Iman Emami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROENTANGLED FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED...
- Publication number 20240245105
- Publication date Jul 25, 2024
- delfortgroup AG
- Dietmar Volgger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER ELEMENT, MOUTHPIECE AND COOLING ELEMENT
- Publication number 20240237711
- Publication date Jul 18, 2024
- FILTRONA DEVELOPMENT CO. PTE. LTD.
- Arief RAHMAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKABLE INSERT SYSTEM INCLUDING FLAVOR RELEASING MECHANISM HELD BY...
- Publication number 20240225089
- Publication date Jul 11, 2024
- Jawid Wahidi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Filter Comprising A Paper Substrate Modified With A Natural Polysac...
- Publication number 20240206530
- Publication date Jun 27, 2024
- SWM Holdco Luxembourg
- Raoul Herve
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filter Comprising a Paper Substrate Modified With Natural Starch
- Publication number 20240206531
- Publication date Jun 27, 2024
- SWM Holdco Luxembourg
- Raoul Herve
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Manufacture of tobacco smoke filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sheet rolling device

Filter component for smoking

Filter for smoking or vaping article comprising a nonwoven substrate

Bead feed unit and method

Smoke component-reducing cigarette filter, cigarette, and manufactu...

Apparatus for inserting microcapsule objects into a filter element...

Apparatus and method for filling rods with beaded substrate

Combustible smoking filter

Cooling cigarette filter and cigarette

Cardboard filter for cigarettes, cigarette and manufacturing method...

Cooling cigarette filter and smoking product

Machine and method for making a continuous tubular element with fil...

Molding apparatus, cigarette filter rod and preparation method thereof

Flower cartridge for herb delivery

Method and apparatus for folding a web of material

Filter segment including a substrate loaded with a smoke-modifying...

Aerosol generating article

Aerosol-generating article comprising a liquid delivery element

Methods and equipment for forming tubes of fibrous material

Cellulose acetate particle aggregate, preparation method therefor a...

Apparatus and method for the production of sheet like tobacco material

Device and method for moving tubular bodies

Methods and equipment for gathering fibres

Method for making a sub-unit of a smoking article

Tube filter production device and tube filter production method

Filter element for tobacco articles, the filter element having a ca...

Filters and elongated members formed of palm paper and having a fla...

Method for manufacturing a glass filter

Nozzle for manufacturing flavor capsule of tobacco

Flower cartridge crimping and filling for herb delivery

Patents Applicationslast 30 patents

ACTIVE PAPER

CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF

PAPER TUBE

NOVEL FILTER SEGMENT INCLUDING A SUBSTRATE LOADED WITH A SMOKE-MODI...

AEROSOL GENERATING ARTICLE AND SYSTEM

MANUFACTURE OF GAS EMISSION MEDIUM FOR ENHANCING MIGRATION AMOUNT O...

WOVEN FABRIC FILTER INCLUDING FLAVORED SHEET AND SMOKING ARTICLE IN...

FILTERS FORMED FROM ARECA PLANT MATERIAL AND SMOKING ACCESSORIES IN...

A DEVICE AND A METHOD FOR MANUFACTURING MULTI-SEGMENT ROD-LIKE ARTI...

METHOD AND APPARATUS FOR PRE-ROLL PAPERS OR WRAP WITH TIPS

FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED EXPANSION BEHA...

FILTER, FLAVOR INHALATION ARTICLE COMPRISING SAID FILTER, AND DEVIC...

FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...

CIGARETTE FILTER ROD AND PROCESS

FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...

A COMPONENT FOR AN ARTICLE FOR USE IN AN AEROSOL PROVISION SYSTEM

FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELE...

MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR FILLER ELEMENT US...

DEVICE AND METHOD FOR MOVING TUBULAR BODIES

LYOCELL MATERIAL WITH CONTROLLED WHITENESS BY HYDROGEN PEROXIDE TRE...

A COMPONENT FOR AN ARTICLE FOR USE IN AN AEROSOL PROVISION SYSTEM

METHOD OF PREPARING FILTER FOR CIGARETTES

LYOCELL MATERIAL FOR CIGARETTE FILTER AND METHOD FOR MANUFACTURING...

FILTER MATERIAL FOR SEGMENTS FOR SMOKING ARTICLES WITH REDUCED CREE...

FORMULATION OF MICROPARTICLES BASED ON POLYPHENOLIC COMPOUNDS CAPAB...

HYDROENTANGLED FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED...

FILTER ELEMENT, MOUTHPIECE AND COOLING ELEMENT

SMOKABLE INSERT SYSTEM INCLUDING FLAVOR RELEASING MECHANISM HELD BY...

Filter Comprising A Paper Substrate Modified With A Natural Polysac...

Filter Comprising a Paper Substrate Modified With Natural Starch