of cellulose or cellulose derivatives

Industry

CPC
A24D3/10

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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

A24D3/10of cellulose or cellulose derivatives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Application of a flavorant particle in a filter of a smoking articl...
- Patent number 12,349,726
- Issue date Jul 8, 2025
- ALTRIA CLIENT SERVICES LLC
- Munmaya K. Mishra
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Hydro-entangled filter material for smoking products
- Patent number 12,324,456
- Issue date Jun 10, 2025
- Delfortgroup AG
- Dietmar Volgger
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Smoking article with a mouth end cavity and ventilation
- Patent number 12,317,920
- Issue date Jun 3, 2025
- Philip Morris Products S.A.
- Alen Kadiric
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article comprising a tube filter and a method of manufactur...
- Patent number 12,290,097
- Issue date May 6, 2025
- KT & G Corporation
- Jin Chul Yang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette filter enhancer apparatus
- Patent number 12,279,643
- Issue date Apr 22, 2025
- Z Brands LLC
- Arthur Berberian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tow band for heated tobacco product tip, tip for heated tobacco pro...
- Patent number 12,274,291
- Issue date Apr 15, 2025
- Daicel Corporation
- Tomoharu Miyashita
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Degradable cellulose ester
- Patent number 12,262,735
- Issue date Apr 1, 2025
- ACETATE INTERNATIONAL LLC
- Michael Combs
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Article for use in an apparatus for heating smokable material
- Patent number 12,213,514
- Issue date Feb 4, 2025
- NICOVENTURES TRADING LIMITED
- Will England
- 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
Heat-not-burn device and method
- Patent number 12,201,139
- Issue date Jan 21, 2025
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heat-not-burn device and method
- Patent number 12,201,154
- Issue date Jan 21, 2025
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Set of stick-shaped filters made of cardboard, preform for the manu...
- Patent number 12,167,746
- Issue date Dec 17, 2024
- Republic Technologies (NA) LLC
- Olivier Partouche
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Filter having a shaped rim structure and a flavor capsule
- Patent number 12,167,747
- Issue date Dec 17, 2024
- Good Tree International, Inc.
- Kunal Shoor
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter having a shaped rim structure and a flavor capsule
- Patent number 12,144,371
- Issue date Nov 19, 2024
- Good Tree International, Inc.
- Kunal Shoor
- 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
Smoking article filter
- Patent number 12,121,054
- Issue date Oct 22, 2024
- ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
- Brenton D. Dillie
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette for aerosol generating device and aerosol generating devi...
- Patent number 12,121,055
- Issue date Oct 22, 2024
- KT & G Corporation
- Man Seok Seo
- 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
Smoking article filter and smoking article including the same
- Patent number 12,059,026
- Issue date Aug 13, 2024
- KT & G Corporation
- Bong Su Cheong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Aerosol-generating article having biodegradable filtration material
- Patent number 12,059,024
- Issue date Aug 13, 2024
- Philip Morris Products S.A.
- Thierry Joyeux
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Thermal energy absorbers for tobacco heating products
- Patent number 12,022,859
- Issue date Jul 2, 2024
- R. J. Reynolds Tobacco Company
- Vahid Hejazi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
Aerosol-generating article having fibrous filter segment and hollow...
- Patent number 11,992,041
- Issue date May 28, 2024
- Philip Morris Products S.A.
- Jerome Uthurry
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter unit for electronic cigarettes
- Patent number 11,974,598
- Issue date May 7, 2024
- Isaac Sutton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Multi-segment filter element including smoke-altering flavorant
- Patent number 11,957,163
- Issue date Apr 16, 2024
- R. J. Reynolds Tobacco Company
- Steven Lee Alderman
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Polymer composition comprising basic additive, process and articles...
- Patent number 11,920,260
- Issue date Mar 5, 2024
- Rhodia Acetow GmbH
- Dirk Hölter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Biodegradable cigarette filter
- Patent number 11,918,036
- Issue date Mar 5, 2024
- R. J. Reynolds Tobacco Company
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter for a smoking article or an aerosol generating product
- Patent number 11,910,822
- Issue date Feb 27, 2024
- British American Tobacco (Investments) Limited
- Barry Dimmick
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Aerosol generating article including a plurality of flavoring capsules
- Patent number 11,903,411
- Issue date Feb 20, 2024
- KT & G Corporation
- Seung Won Lee
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cellulose acetate composition and molded article
- Patent number 11,905,393
- Issue date Feb 20, 2024
- Daicel Corporation
- Kyokutou Ga
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
NICOTINE GRANULE INCLUDING CAPSULE, MANUFACTURING METHOD THEREOF, A...
- Publication number 20250194664
- Publication date Jun 19, 2025
- KT&G Corporation
- Sang Won CHOI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER ELEMENT FOR MOUTHPIECES, MOUTHPIECE FOR USE IN SMOKING PRODU...
- Publication number 20250176618
- Publication date Jun 5, 2025
- CERDIA INTERNATIONAL GMBH
- Eckart Schütz
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Disposable Multi-stage Cigarette Holder Filter Apparatus
- Publication number 20250176621
- Publication date Jun 5, 2025
- Harbin Normal University
- Hanxi WANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METH...
- Publication number 20250176617
- Publication date Jun 5, 2025
- KOLON INDUSTRIES, INC.
- Young Han JEONG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FLAVORED SHEET INCLUDING ACTIVATED CARBON, AND FILTER AND SMOKING A...
- Publication number 20250160394
- Publication date May 22, 2025
- KT&G Corporation
- Dong Hyun KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Heat-not-Burn Device and Method
- Publication number 20250160418
- Publication date May 22, 2025
- CQENS Technologies Inc.
- Alexander Chinhak Chong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE AND AEROSOL-GENERATING SYSTEM
- Publication number 20250151805
- Publication date May 15, 2025
- KT&G Corporation
- Chan Min KWON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Filter for Smoking Articles and Filter Paper Forming the Same Consi...
- Publication number 20250134162
- Publication date May 1, 2025
- Miquel y Costas & Miquel, S.A.
- Agustín Tosas Fuentes
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MA...
- Publication number 20250120432
- Publication date Apr 17, 2025
- Nicoventures Trading Limited
- Richard HEPWORTH
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Filter for Smoking or Vaping Article Comprising a Nonwoven Substrate
- Publication number 20250120431
- Publication date Apr 17, 2025
- SWM Holdings US, LLC
- Oxana Cherkas
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER TO WHICH BINDER WITH IMPROVED FUNCTIONALITY IS APPLIED AND S...
- Publication number 20250113859
- Publication date Apr 10, 2025
- KT&G Corporation
- Sung Hoon HA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NOVEL CIGARETTE FILTER CONTAINING MOISTURIZER
- Publication number 20250098736
- Publication date Mar 27, 2025
- KT&G Corporation
- Kyengbae MA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BIODEGRADABLE AND COMPOSABLE FIBERS AND MATERIALS MADE THEREFROM
- Publication number 20250072484
- Publication date Mar 6, 2025
- Oded SHOSEYOV
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO ROD, AEROSOL-GENERATING ARTICLE INCLUDING THE SAME, AND AER...
- Publication number 20250072479
- Publication date Mar 6, 2025
- KT&G Corporation
- Chan Min KWON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Aerosol Generating Article
- Publication number 20250072482
- Publication date Mar 6, 2025
- JT INTERNATIONAL S.A.
- Cecile Sinkinson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PAPER TUBE FOR SMOKING ARTICLES WITH FLAVORED SHEET, AND SMOKING AR...
- Publication number 20250072483
- Publication date Mar 6, 2025
- KT&G Corporation
- Ki-Jin AHN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MA...
- Publication number 20250064108
- Publication date Feb 27, 2025
- Nicoventures Trading Limited
- Richard HEPWORTH
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO FILTER AND SMOKING ARTICLE INCLUDING SAME
- Publication number 20250064110
- Publication date Feb 27, 2025
- KT&G Corporation
- Sung Min MOON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO FILTER AND SMOKING ARTICLE INCLUDING SAME
- Publication number 20250064109
- Publication date Feb 27, 2025
- KT&G Corporation
- Hyeon Tae KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METH...
- Publication number 20250057214
- Publication date Feb 20, 2025
- KOLON INDUSTRIES, INC.
- Young Han JEONG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FILTER ELEMENT FOR MOUTHPIECES FOR USE WITH SMOKING PRODUCTS OR HNB...
- Publication number 20250040593
- Publication date Feb 6, 2025
- CERDIA INTERNATIONAL GMBH
- Dirk Hölter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF
- Publication number 20250040594
- Publication date Feb 6, 2025
- KT&G Corporation
- Sung Hoon HA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ECO-FRIENDLY FILTER WITH BIODEGRADABILITY
- Publication number 20250040592
- Publication date Feb 6, 2025
- KT&G Corporation
- Sung Hoon HA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Cardboard Filter For Cigarettes, Cigarette And Manufacturing Method...
- Publication number 20250031751
- Publication date Jan 30, 2025
- Republic Technologies (NA) LLC
- Olivier Partouche
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PAPER FILTER
- Publication number 20250017263
- Publication date Jan 16, 2025
- FILTRONA PTE. LTD.
- Rosi Ana QOLBI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BAND FOR FILTER FOR HEATED TOBACCO PRODUCT, AND BAND PACKAGED ARTIC...
- Publication number 20250000135
- Publication date Jan 2, 2025
- DAICEL CORPORATION
- Tomoharu MIYASHITA
- 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
CIGARETTE FILTER INCLUDING LYOCELL TOW
- Publication number 20240407430
- Publication date Dec 12, 2024
- KT&G Corporation
- Jin Chul YANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SMOKING PRODUCT FILTER AND SMOKING PRODUCT COMPRISING SAME
- Publication number 20240397998
- Publication date Dec 5, 2024
- KT&G Corporation
- Sooho KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

of cellulose or cellulose derivatives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Application of a flavorant particle in a filter of a smoking articl...

Hydro-entangled filter material for smoking products

Smoking article with a mouth end cavity and ventilation

Smoking article comprising a tube filter and a method of manufactur...

Cigarette filter enhancer apparatus

Tow band for heated tobacco product tip, tip for heated tobacco pro...

Degradable cellulose ester

Article for use in an apparatus for heating smokable material

Filter for smoking or vaping article comprising a nonwoven substrate

Heat-not-burn device and method

Heat-not-burn device and method

Set of stick-shaped filters made of cardboard, preform for the manu...

Filter having a shaped rim structure and a flavor capsule

Filter having a shaped rim structure and a flavor capsule

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

Smoking article filter

Cigarette for aerosol generating device and aerosol generating devi...

Aerosol generating article

Smoking article filter and smoking article including the same

Aerosol-generating article having biodegradable filtration material

Thermal energy absorbers for tobacco heating products

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

Aerosol-generating article having fibrous filter segment and hollow...

Filter unit for electronic cigarettes

Multi-segment filter element including smoke-altering flavorant

Polymer composition comprising basic additive, process and articles...

Biodegradable cigarette filter

Filter for a smoking article or an aerosol generating product

Aerosol generating article including a plurality of flavoring capsules

Cellulose acetate composition and molded article

Patents Applicationslast 30 patents

NICOTINE GRANULE INCLUDING CAPSULE, MANUFACTURING METHOD THEREOF, A...

FILTER ELEMENT FOR MOUTHPIECES, MOUTHPIECE FOR USE IN SMOKING PRODU...

Disposable Multi-stage Cigarette Holder Filter Apparatus

LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METH...

FLAVORED SHEET INCLUDING ACTIVATED CARBON, AND FILTER AND SMOKING A...

Heat-not-Burn Device and Method

AEROSOL-GENERATING ARTICLE AND AEROSOL-GENERATING SYSTEM

Filter for Smoking Articles and Filter Paper Forming the Same Consi...

A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MA...

Filter for Smoking or Vaping Article Comprising a Nonwoven Substrate

FILTER TO WHICH BINDER WITH IMPROVED FUNCTIONALITY IS APPLIED AND S...

NOVEL CIGARETTE FILTER CONTAINING MOISTURIZER

BIODEGRADABLE AND COMPOSABLE FIBERS AND MATERIALS MADE THEREFROM

TOBACCO ROD, AEROSOL-GENERATING ARTICLE INCLUDING THE SAME, AND AER...

Aerosol Generating Article

PAPER TUBE FOR SMOKING ARTICLES WITH FLAVORED SHEET, AND SMOKING AR...

A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MA...

TOBACCO FILTER AND SMOKING ARTICLE INCLUDING SAME

TOBACCO FILTER AND SMOKING ARTICLE INCLUDING SAME

LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METH...

FILTER ELEMENT FOR MOUTHPIECES FOR USE WITH SMOKING PRODUCTS OR HNB...

CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF

ECO-FRIENDLY FILTER WITH BIODEGRADABILITY

Cardboard Filter For Cigarettes, Cigarette And Manufacturing Method...

PAPER FILTER

BAND FOR FILTER FOR HEATED TOBACCO PRODUCT, AND BAND PACKAGED ARTIC...

CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF

PAPER TUBE

CIGARETTE FILTER INCLUDING LYOCELL TOW

SMOKING PRODUCT FILTER AND SMOKING PRODUCT COMPRISING SAME