having non-circular cross-section

Industry

CPC
A24D3/064

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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

A24D3/064having non-circular cross-section

Industries

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Patents Grantslast 30 patents

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
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
Modified cross-section lyocell material for tobacco filter, and pre...
- Patent number 11,103,003
- Issue date Aug 31, 2021
- Kolon Industries, Inc.
- Jong Cheol Jeong
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibers with surface markings used for coding
- Patent number 10,452,873
- Issue date Oct 22, 2019
- Eastman Chemical Company
- Andrew Ervin McLeod
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Fibers with physical features used for coding
- Patent number 10,127,410
- Issue date Nov 13, 2018
- Eastman Chemical Company
- Andrew Ervin McLeod
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Biodegradable cigarette filter
- Patent number 10,058,121
- Issue date Aug 28, 2018
- R. J. Reynolds Tobacco Company
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process of making tri-arc filaments
- Patent number 8,790,556
- Issue date Jul 29, 2014
- Celanese Acetate LLC
- Christopher M. Bundren
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Fibre
- Patent number 8,607,802
- Issue date Dec 17, 2013
- Celanese Acetate Limited
- Andrew John Banks
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cellulose acetate fiber modification
- Patent number 7,878,210
- Issue date Feb 1, 2011
- Philip Morris USA Inc.
- Peter Lipowicz
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 7,192,550
- Issue date Mar 20, 2007
- Hills, Inc.
- Richard M. Berger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
High efficiency cigarette filters having shaped micro cavity fibers...
- Patent number 6,907,885
- Issue date Jun 21, 2005
- Philip Morris USA Inc.
- Lixin Luke Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,833,104
- Issue date Dec 21, 2004
- Hills, Inc.
- Richard M. Berger
- 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 filters of shaped micro cavity fibers impregnated with fl...
- Patent number 6,772,768
- Issue date Aug 10, 2004
- Philip Morris Incorporated
- Lixin Luke Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,616,723
- Issue date Sep 9, 2003
- Filtrona Richmond, Inc.
- Richard M. Berger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,602,311
- Issue date Aug 5, 2003
- Richard M. Berger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,596,049
- Issue date Jul 22, 2003
- Filtrona Richmond, Inc.
- Richard M. Berger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
High efficiency cigarette filters having shaped microcavity fibers...
- Patent number 6,584,979
- Issue date Jul 1, 2003
- Philip Morris Incorporated
- Lixin Luke Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,576,034
- Issue date Jun 10, 2003
- Filtrona Richmond, Inc.
- Richard M. Berger
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for spinning a web of mixed fibers, and produc...
- Patent number 6,103,181
- Issue date Aug 15, 2000
- Filtrona International Limited
- Richard M. Berger
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALERS AND M...
- Publication number 20240074483
- Publication date Mar 7, 2024
- Japan Tobacco Inc.
- Akihiro KOIDE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALER, NON-C...
- Publication number 20240074482
- Publication date Mar 7, 2024
- Japan Tobacco Inc.
- Akihiro KOIDE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALERS, NON-...
- Publication number 20240049768
- Publication date Feb 15, 2024
- Japan Tobacco Inc.
- Akihiro KOIDE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BIODEGRADABLE CIGARETTE FILTER
- Publication number 20240049777
- Publication date Feb 15, 2024
- R.J. Reynolds Tobacco Company
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MEDIUM DPF AND TOTAL DENIER CELLULOSE ACETATE TOW
- Publication number 20230380482
- Publication date Nov 30, 2023
- ACETATE INTERNATIONAL LLC
- Christopher M. BUNDREN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL
- Publication number 20230000141
- Publication date Jan 5, 2023
- Philip Morris Products S.A.
- Stefanos PAPAKYRILLOU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL
- Publication number 20230000140
- Publication date Jan 5, 2023
- Philip Morris Products S.A.
- Stefanos PAPAKYRILLOU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL
- Publication number 20220408801
- Publication date Dec 29, 2022
- Philip Morris Products S.A.
- Stefanos PAPAKYRILLOU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MEDIUM DPF AND TOTAL DENIER CELLULOSE ACETATE TOW
- Publication number 20210298351
- Publication date Sep 30, 2021
- ACETATE INTERNATIONAL LLC
- Christopher M. BUNDREN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BIODEGRADABLE CIGARETTE FILTER
- Publication number 20180338525
- Publication date Nov 29, 2018
- R. J. Reynolds Tobacco Company
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MODIFIED CROSS-SECTION LYOCELL MATERIAL FOR TOBACCO FILTER, AND PRE...
- Publication number 20170156394
- Publication date Jun 8, 2017
- KOLON INDUSTRIES, INC.
- Jong Cheol JEONG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SPINNERET COMPRISING TRI-ARC HOLES AND TRI-ARC FILAMENTS PRODUCED T...
- Publication number 20140299143
- Publication date Oct 9, 2014
- Celanese Acetate LLC
- Christopher M. Bundren
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBRE
- Publication number 20140096784
- Publication date Apr 10, 2014
- Celanese Acetate Limited
- Andrew John Banks
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced T...
- Publication number 20140026911
- Publication date Jan 30, 2014
- Celanese Acetate LLC
- Christopher M. Bundren
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced T...
- Publication number 20140026910
- Publication date Jan 30, 2014
- Celanese Acetate LLC
- Christopher M. Bundren
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
DEGRADABLE CIGARETTE FILTER
- Publication number 20120017925
- Publication date Jan 26, 2012
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
BIODEGRADABLE CIGARETTE FILTER
- Publication number 20120000480
- Publication date Jan 5, 2012
- Andries D. Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DEGRADABLE CIGARETTE FILTERS
- Publication number 20090032037
- Publication date Feb 5, 2009
- Philip Morris USA Inc.
- Lixin L. Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Cellulose acetate fiber modification
- Publication number 20090000633
- Publication date Jan 1, 2009
- Philip Morris USA Inc.
- Peter Lipowicz
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Fibre
- Publication number 20080202539
- Publication date Aug 28, 2008
- Andrew John Banks
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20050186299
- Publication date Aug 25, 2005
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20030196421
- Publication date Oct 23, 2003
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
High efficiency cigarette filters having shaped micro cavity fibers...
- Publication number 20030183237
- Publication date Oct 2, 2003
- Lixin Luke Xue
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High surface area micro-porous fibers from polymer solutions
- Publication number 20030116293
- Publication date Jun 26, 2003
- Lixin Xue
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20020144490
- Publication date Oct 10, 2002
- Filtrona Richmond, Inc.
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20020139099
- Publication date Oct 3, 2002
- Filtrona Richmond, Inc.
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20020134063
- Publication date Sep 26, 2002
- Filtrona Richmond, Inc.
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and apparatus for spinning a web of mixed fibers, and produc...
- Publication number 20020116910
- Publication date Aug 29, 2002
- Filtrona Richmond, Inc.
- Richard M. Berger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Cigarette filters of shaped micro cavity fibers impregnated with fl...
- Publication number 20020062833
- Publication date May 30, 2002
- Lixin Luke Xue
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
High efficiency cigarette filters having shaped microcavity fibers...
- Publication number 20020020420
- Publication date Feb 21, 2002
- Lixin Luke Xue
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

having non-circular cross-section

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Biodegradable cigarette filter

Medium dpf and total denier cellulose acetate tow

Modified cross-section lyocell material for tobacco filter, and pre...

Fibers with surface markings used for coding

Fibers with physical features used for coding

Biodegradable cigarette filter

Process of making tri-arc filaments

Fibre

Cellulose acetate fiber modification

Method and apparatus for spinning a web of mixed fibers, and produc...

High efficiency cigarette filters having shaped micro cavity fibers...

Method and apparatus for spinning a web of mixed fibers, and produc...

High surface area micro-porous fibers from polymer solutions

Cigarette filters of shaped micro cavity fibers impregnated with fl...

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

High efficiency cigarette filters having shaped microcavity fibers...

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

Patents Applicationslast 30 patents

TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALERS AND M...

TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALER, NON-C...

TOBACCO SHEET FOR NON-COMBUSTION HEATING TYPE FLAVOR INHALERS, NON-...

BIODEGRADABLE CIGARETTE FILTER

MEDIUM DPF AND TOTAL DENIER CELLULOSE ACETATE TOW

AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL

AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL

AEROSOL-GENERATING ARTICLE FILTER HAVING NOVEL FILTRATION MATERIAL

MEDIUM DPF AND TOTAL DENIER CELLULOSE ACETATE TOW

BIODEGRADABLE CIGARETTE FILTER

MODIFIED CROSS-SECTION LYOCELL MATERIAL FOR TOBACCO FILTER, AND PRE...

SPINNERET COMPRISING TRI-ARC HOLES AND TRI-ARC FILAMENTS PRODUCED T...

FIBRE

Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced T...

Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced T...

DEGRADABLE CIGARETTE FILTER

BIODEGRADABLE CIGARETTE FILTER

DEGRADABLE CIGARETTE FILTERS

Cellulose acetate fiber modification

Fibre

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

High efficiency cigarette filters having shaped micro cavity fibers...

High surface area micro-porous fibers from polymer solutions

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

Method and apparatus for spinning a web of mixed fibers, and produc...

Cigarette filters of shaped micro cavity fibers impregnated with fl...

High efficiency cigarette filters having shaped microcavity fibers...