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
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
Information Patent Grant
Processes for producing filter elements suitable for use in smoking...
- Patent number 11,832,644
- Issue date Dec 5, 2023
- BIO-ON S.P.A.
- Paolo Saettone
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with a mouth end cavity and ventilation
- Patent number 11,819,053
- Issue date Nov 21, 2023
- Philip Morris Products S.A.
- Alen Kadiric
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cellulose acetate tow with high dpf and low titanium dioxide content
- Patent number 11,814,507
- Issue date Nov 14, 2023
- ACETATE INTERNATIONAL LLC
- Susan Blankenship
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
High total denier cellulose acetate tow for hollow filters and non-...
- Patent number 11,785,983
- Issue date Oct 17, 2023
- ACETATE INTERNATIONAL LLC
- Austin P. Banks
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for manufacturing of rods
- Patent number 11,779,048
- Issue date Oct 10, 2023
- International Tobacco Machinery Poland SP. Z O.O.
- Bartosz Cieslikowski
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cellulose acetate tow with low DPF and low titanium dioxide content
- Patent number 11,774,419
- Issue date Oct 3, 2023
- ACETATE INTERNATIONAL LLC
- Susan Blankenship
- G01 - MEASURING TESTING
Information Patent Grant
Medium dpf and total denier cellulose acetate tow
- Patent number 11,758,939
- Issue date Sep 19, 2023
- ACETATE INTERNATIONAL LLC
- Christopher M. Bundren
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Smoking article mouthpiece
- Patent number 11,737,490
- Issue date Aug 29, 2023
- ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
- Paul Melia
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Degradable cellulose ester
- Patent number 11,723,401
- Issue date Aug 15, 2023
- ACETATE INTERNATIONAL, LLC
- Michael Combs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Smoke filter apparatus
- Patent number 11,717,025
- Issue date Aug 8, 2023
- Squid Roach, Inc.
- Edward T. Nista
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Filter unit for a smoking article
- Patent number 11,690,398
- Issue date Jul 4, 2023
- British American Tobacco (Investments) Limited
- Thomas Brice
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

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
Information Patent Application
Biodegradable Smoking Cessation Device
- Publication number 20240389679
- Publication date Nov 28, 2024
- Brooke Powell Marshall Black
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A COOLING ELEMENT
- Publication number 20240381929
- Publication date Nov 21, 2024
- FILTRONA DEVELOPMENT CO. PTE. LTD.
- Naqib AHMED
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PAPER TUBE INCLUDING FLAVORED SHEET AND SMOKING ARTICLE INCLUDING T...
- Publication number 20240381928
- Publication date Nov 21, 2024
- KT&G Corporation
- Ki-Jin AHN
- 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
FILTER ASSEMBLY HAVING A DUAL MATERIAL HOLDER STRUCTURE AND SMOKING...
- Publication number 20240373909
- Publication date Nov 14, 2024
- Good Tree International, Inc.
- Kunal SHOOR
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE
- Publication number 20240365861
- Publication date Nov 7, 2024
- KT&G Corporation
- Seok Su JANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
AN ARTICLE FOR USE WITH A NON-COMBUSTIBLE AEROSOL PROVISION DEVICE
- Publication number 20240358065
- Publication date Oct 31, 2024
- Nicoventures Trading Limited
- Steven Holford
- 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
CIGARETTE FILTER AND CIGARETTE COMPRISING SAME
- Publication number 20240315322
- Publication date Sep 26, 2024
- KT&G Corporation
- Ki Jin AHN
- 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
THERMAL ENERGY ABSORBERS FOR TOBACCO HEATING PRODUCTS
- Publication number 20240306706
- Publication date Sep 19, 2024
- R.J. Reynolds Tobacco Company
- Vahid Hejazi
- 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
AN ARTICLE FOR USE WITH A NON-COMBUSTIBLE AEROSOL PROVISION DEVICE
- Publication number 20240284965
- Publication date Aug 29, 2024
- Nicoventures Trading Limited
- Steven Holford
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING TIP
- Publication number 20240284969
- Publication date Aug 29, 2024
- Malan Dimopoulos
- 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
POLYMER COMPOSITION COMPRISING BASIC ADDITIVE, PROCESS AND ARTICLES...
- Publication number 20240263357
- Publication date Aug 8, 2024
- Rhodia Acetow GmbH
- Dirk Hölter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
GEL RECEPTOR ROD INSERTABLE INTO ELECTRICALLY HEATED SMOKING ARTICL...
- Publication number 20240260642
- Publication date Aug 8, 2024
- INNO-IT CO., LTD.
- Su Il Kwon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING DEVICE AND MEDIUM RECEIVING ROD
- Publication number 20240245102
- Publication date Jul 25, 2024
- KT&G Corporation
- Insu PARK
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
MULTI-SEGMENT FILTER ELEMENT INCLUDING SMOKE-ALTERING FLAVORANT
- Publication number 20240245107
- Publication date Jul 25, 2024
- R.J. Reynolds Tobacco Company
- Steven Lee Alderman
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO ROD, AEROSOL GENERATING ARTICLE INCLUDING THE SAME, AND AER...
- Publication number 20240237706
- Publication date Jul 18, 2024
- KT&G Corporation
- In Su PARK
- 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

of cellulose or cellulose derivatives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Processes for producing filter elements suitable for use in smoking...

Smoking article with a mouth end cavity and ventilation

Cellulose acetate tow with high dpf and low titanium dioxide content

High total denier cellulose acetate tow for hollow filters and non-...

Method and apparatus for manufacturing of rods

Cellulose acetate tow with low DPF and low titanium dioxide content

Medium dpf and total denier cellulose acetate tow

Smoking article mouthpiece

Degradable cellulose ester

Smoke filter apparatus

Filter unit for a smoking article

Patents Applicationslast 30 patents

CIGARETTE FILTER INCLUDING LYOCELL TOW

SMOKING PRODUCT FILTER AND SMOKING PRODUCT COMPRISING SAME

Biodegradable Smoking Cessation Device

A COOLING ELEMENT

PAPER TUBE INCLUDING FLAVORED SHEET AND SMOKING ARTICLE INCLUDING T...

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...

FILTER ASSEMBLY HAVING A DUAL MATERIAL HOLDER STRUCTURE AND SMOKING...

AEROSOL-GENERATING ARTICLE

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

AN ARTICLE FOR USE WITH A NON-COMBUSTIBLE AEROSOL PROVISION DEVICE

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

CIGARETTE FILTER AND CIGARETTE COMPRISING SAME

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

THERMAL ENERGY ABSORBERS FOR TOBACCO HEATING PRODUCTS

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

AN ARTICLE FOR USE WITH A NON-COMBUSTIBLE AEROSOL PROVISION DEVICE

SMOKING TIP

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

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

POLYMER COMPOSITION COMPRISING BASIC ADDITIVE, PROCESS AND ARTICLES...

GEL RECEPTOR ROD INSERTABLE INTO ELECTRICALLY HEATED SMOKING ARTICL...

AEROSOL-GENERATING DEVICE AND MEDIUM RECEIVING ROD

HYDROENTANGLED FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED...

MULTI-SEGMENT FILTER ELEMENT INCLUDING SMOKE-ALTERING FLAVORANT

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

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