in the form of foam or having cellular structure

Industry

CPC
A24D3/066

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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

A24D3/066in the form of foam or having cellular structure

Industries

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Patents Grantslast 30 patents

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
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
Smoking article comprising aerogel
- Patent number 11,717,018
- Issue date Aug 8, 2023
- R. J. Reynolds Tobacco Company
- Brian Keith Nordskog
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with concentric filter
- Patent number 11,510,434
- Issue date Nov 29, 2022
- Philip Morris Products S.A.
- Helene Blangy
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article having a filter including a capsule
- Patent number 11,178,907
- Issue date Nov 23, 2021
- Philip Morris Products S.A.
- Yves Jordil
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article component
- Patent number 10,609,953
- Issue date Apr 7, 2020
- British American Tobacco (Investments) Limited
- John Richardson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with liquid release component having frangible shell
- Patent number 10,575,556
- Issue date Mar 3, 2020
- Philip Morris Products S.A.
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Biopolymer foams as filters for smoking articles
- Patent number 10,264,815
- Issue date Apr 23, 2019
- Philip Morris USA Inc.
- Munmaya K. Mishra
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Smoking article with dual additive delivery system
- Patent number 10,182,594
- Issue date Jan 22, 2019
- Philip Morris Products S.A.
- Laurent Lavanant
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with liquid delivery material
- Patent number 9,986,759
- Issue date Jun 5, 2018
- Philip Morris Products S.A.
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article mouthpiece including aerogel
- Patent number 9,820,506
- Issue date Nov 21, 2017
- Philip Morris Products S.A.
- Firooz Rasouli
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Porous carbon and methods of production thereof
- Patent number 9,642,394
- Issue date May 9, 2017
- British American Tobacco (Investments) Limited
- Peter Branton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco smoke filter for smoking device with porous mass of active...
- Patent number 9,386,803
- Issue date Jul 12, 2016
- Celanese Acetate LLC
- Peter Burke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter for a smoking article
- Patent number 9,259,031
- Issue date Feb 16, 2016
- BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Peter Branton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Biopolymer foams as filters for smoking articles
- Patent number 9,226,524
- Issue date Jan 5, 2016
- Philip Morris USA Inc.
- Munmaya K. Mishra
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatuses, systems, and associated methods for forming porous mas...
- Patent number 9,179,708
- Issue date Nov 10, 2015
- Celanese Acetate LLC
- Thomas S. Garrett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatuses, systems, and associated methods for forming porous mas...
- Patent number 9,149,069
- Issue date Oct 6, 2015
- Celanese Acetate LLC
- Thomas S. Garrett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatuses, systems, and associated methods for forming porous mas...
- Patent number 9,138,017
- Issue date Sep 22, 2015
- Celanese Acetate LLC
- Thomas S. Garrett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatuses, systems, and associated methods for forming porous mas...
- Patent number 9,027,566
- Issue date May 12, 2015
- Celanese Acetate LLC
- Thomas S. Garrett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter element
- Patent number 7,762,267
- Issue date Jul 27, 2010
- Biotec Biologische Naturverpackungen GmbH & Co. KG
- Harald Schmidt
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for producing an open celled foam
- Patent number 7,114,503
- Issue date Oct 3, 2006
- B.V. Produkt Ontwikkeling Beheer
- Joseph Engelbert Christiaan Vialle
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette filters comprising unfunctionalized porous polyaromatic r...
- Patent number 6,863,074
- Issue date Mar 8, 2005
- Philip Morris USA Inc.
- Lixin Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
High surface area micro-porous fibers from polymer solutions
- Patent number 6,779,528
- Issue date Aug 24, 2004
- Philip Morris Incorporated
- Lixin Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette filter which removes carcinogens and toxic chemicals
- Patent number 6,273,095
- Issue date Aug 14, 2001
- Jong-Pyng Hsu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette and soluble cigarette filter therefor
- Patent number 5,497,793
- Issue date Mar 12, 1996
- Stephen A. Kubica
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR FILTERING SMOKE
- Publication number 20230354887
- Publication date Nov 9, 2023
- Andreas Setzer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoke filtration device for making self- and machine-rolled conical...
- Publication number 20230248052
- Publication date Aug 10, 2023
- WeedWorks GmbH
- Daud Gutseriev
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ORAL COMPOSITION WITH NANOCRYSTALLINE CELLULOSE
- Publication number 20220295861
- Publication date Sep 22, 2022
- Nicoventures Trading Limited
- Anthony Richard Gerardi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING DEVICE COMPRISING AT LEAST ONE BREAKABLE FLAVOURING CAPSULE
- Publication number 20220287359
- Publication date Sep 15, 2022
- BIO-ON S.P.A.
- Paolo SAETTONE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
COOLING CIGARETTE FILTER AND SMOKING PRODUCT
- Publication number 20220079215
- Publication date Mar 17, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Wei Luo
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ABSORPTION AND FILTRATION MEDIA
- Publication number 20210395465
- Publication date Dec 23, 2021
- Robert James McClelland Kelly
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COOLING CIGARETTE FILTER AND CIGARETTE
- Publication number 20210315268
- Publication date Oct 14, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Wei Luo
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING DEVICE HAVING A POROUS MASS
- Publication number 20190090533
- Publication date Mar 28, 2019
- ACETATE INTERNATIONAL LLC
- Kevin NORFLEET
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A smoking article, a smoking article filter section and a method of...
- Publication number 20170360086
- Publication date Dec 21, 2017
- British American Tobacco (Investments) Limited
- Karl KALJURA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE COMPRISING AEROGEL
- Publication number 20170238607
- Publication date Aug 24, 2017
- R. J. Reynolds Tobacco Company
- Brian Keith Nordskog
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE HAVING A FILTER INCLUDING A CAPSULE
- Publication number 20170164652
- Publication date Jun 15, 2017
- Philip Morris Products S.A.
- Yves Jordil
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE WITH DUAL ADDITIVE DELIVERY SYSTEM
- Publication number 20160302478
- Publication date Oct 20, 2016
- Philip Morris Products S.A.
- Laurent LAVANANT
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE WITH LIQUID RELEASE COMPONENT
- Publication number 20160295909
- Publication date Oct 13, 2016
- Philip Morris Products S.A.
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE HAVING A FILTER INCLUDING A CAPSULE
- Publication number 20160295914
- Publication date Oct 13, 2016
- Philip Morris Products S.A.
- Yves Jordil
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE WITH CONCENTRIC FILTER
- Publication number 20150144149
- Publication date May 28, 2015
- Philip Morris Products S.A.
- Helene Blangy
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE MOUTHPIECE INCLUDING AEROGEL
- Publication number 20150128963
- Publication date May 14, 2015
- Philip Morris Products S.A.
- Firooz Rasouli
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER COMPONENTS, FILTERS, SMOKING ARTICLES, AND RELATED METHODS,...
- Publication number 20150059788
- Publication date Mar 5, 2015
- Lorillard Tobacco Company
- Steven E. Brown
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE WITH LIQUID DELIVERY MATERIAL
- Publication number 20140360518
- Publication date Dec 11, 2014
- Clement Besso
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
POROUS CARBON AND METHODS OF PRODUCTION THEREOF
- Publication number 20140216487
- Publication date Aug 7, 2014
- British American Tobacco (Investments) Limited
- Peter Branton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER FOR A SMOKING ARTICLE
- Publication number 20140137881
- Publication date May 22, 2014
- British American Tobacco (Investments) Limited
- Peter Branton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CRYOTROPIC HYDROGELS AND THEIR USE AS FILTERS
- Publication number 20140113786
- Publication date Apr 24, 2014
- PROTISTA INTERNATIONAL AB
- Ashok KUMAR
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MAS...
- Publication number 20140076340
- Publication date Mar 20, 2014
- Celanese Acetate LLC
- Lawton E. Kizer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MAS...
- Publication number 20140070465
- Publication date Mar 13, 2014
- Celanese Acetate LLC
- Lawton E. Kizer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Methods of Producing Filters and Filter Rods Comprising Porous Mass...
- Publication number 20140034072
- Publication date Feb 6, 2014
- Celanese Acetate LLC
- Raymond Robertson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoke Filters for Smoking Devices with Porous Masses Having a Carbo...
- Publication number 20140007893
- Publication date Jan 9, 2014
- Celanese Acetate LLC
- Peter Burke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Apparatuses, Systems, and Associated Methods for Forming Porous Mas...
- Publication number 20130298923
- Publication date Nov 14, 2013
- Celanese Acetate LLC
- Thomas S. Garrett
- B82 - NANO-TECHNOLOGY
Information Patent Application
Smoke Filters for Smoking Devices with Porous Masses Having a Carbo...
- Publication number 20130239983
- Publication date Sep 19, 2013
- Celanese Acetate LLC
- Peter Burke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Apparatuses, Systems, and Associated Methods for Forming Porous Mas...
- Publication number 20130221562
- Publication date Aug 29, 2013
- Celanese Acetate LLC
- Thomas S. Garrett
- B82 - NANO-TECHNOLOGY
Information Patent Application
Apparatuses, Systems, and Associated Methods for Forming Porous Mas...
- Publication number 20130221563
- Publication date Aug 29, 2013
- Celanese Acetate LLC
- Thomas S. Garrett
- B82 - NANO-TECHNOLOGY
Information Patent Application
Apparatuses, Systems, and Associated Methods for Forming Porous Mas...
- Publication number 20130214447
- Publication date Aug 22, 2013
- Celanese Acetate LLC
- Thomas S. Garrett
- B82 - NANO-TECHNOLOGY

in the form of foam or having cellular structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cooling cigarette filter and cigarette

Cooling cigarette filter and smoking product

Smoking article comprising aerogel

Smoking article with concentric filter

Smoking article having a filter including a capsule

Smoking article component

Smoking article with liquid release component having frangible shell

Biopolymer foams as filters for smoking articles

Smoking article with dual additive delivery system

Smoking article with liquid delivery material

Smoking article mouthpiece including aerogel

Porous carbon and methods of production thereof

Tobacco smoke filter for smoking device with porous mass of active...

Filter for a smoking article

Biopolymer foams as filters for smoking articles

Apparatuses, systems, and associated methods for forming porous mas...

Apparatuses, systems, and associated methods for forming porous mas...

Apparatuses, systems, and associated methods for forming porous mas...

Apparatuses, systems, and associated methods for forming porous mas...

Filter element

Process for producing an open celled foam

Cigarette filters comprising unfunctionalized porous polyaromatic r...

High surface area micro-porous fibers from polymer solutions

Cigarette filter which removes carcinogens and toxic chemicals

Cigarette and soluble cigarette filter therefor

Patents Applicationslast 30 patents

DEVICE FOR FILTERING SMOKE

Smoke filtration device for making self- and machine-rolled conical...

ORAL COMPOSITION WITH NANOCRYSTALLINE CELLULOSE

SMOKING DEVICE COMPRISING AT LEAST ONE BREAKABLE FLAVOURING CAPSULE

COOLING CIGARETTE FILTER AND SMOKING PRODUCT

ABSORPTION AND FILTRATION MEDIA

COOLING CIGARETTE FILTER AND CIGARETTE

AEROSOL-GENERATING DEVICE HAVING A POROUS MASS

A smoking article, a smoking article filter section and a method of...

SMOKING ARTICLE COMPRISING AEROGEL

SMOKING ARTICLE HAVING A FILTER INCLUDING A CAPSULE

SMOKING ARTICLE WITH DUAL ADDITIVE DELIVERY SYSTEM

SMOKING ARTICLE WITH LIQUID RELEASE COMPONENT

SMOKING ARTICLE HAVING A FILTER INCLUDING A CAPSULE

SMOKING ARTICLE WITH CONCENTRIC FILTER

SMOKING ARTICLE MOUTHPIECE INCLUDING AEROGEL

FILTER COMPONENTS, FILTERS, SMOKING ARTICLES, AND RELATED METHODS,...

SMOKING ARTICLE WITH LIQUID DELIVERY MATERIAL

POROUS CARBON AND METHODS OF PRODUCTION THEREOF

FILTER FOR A SMOKING ARTICLE

CRYOTROPIC HYDROGELS AND THEIR USE AS FILTERS

APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MAS...

APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MAS...

Methods of Producing Filters and Filter Rods Comprising Porous Mass...

Smoke Filters for Smoking Devices with Porous Masses Having a Carbo...

Apparatuses, Systems, and Associated Methods for Forming Porous Mas...

Smoke Filters for Smoking Devices with Porous Masses Having a Carbo...

Apparatuses, Systems, and Associated Methods for Forming Porous Mas...

Apparatuses, Systems, and Associated Methods for Forming Porous Mas...

Apparatuses, Systems, and Associated Methods for Forming Porous Mas...