ClassID:

5569

A24D3/14 - CPC Classification

Classification description:

Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes; Use of materials for tobacco smoke filters of organic materials as additive

Sub-classes:
Recent Application in this class:
#1
20260130416
2026-05-14

AEROSOL-GENERATING ARTICLE COMPRISING A DOWNSTREAM ELEMENT COMPRISING A PAPER MATERIAL

#2
20260114503
2026-04-30

AEROSOL-GENERATING ARTICLE COMPRISING A PLUG ELEMENT COMPRISING A COATED OR IMPREGNATED PAPER MATERIAL

#3
20260114502
2026-04-30

AEROSOL-GENERATING ARTICLE HAVING DOWNSTREAM ELEMENT COMPRISING NOVEL FILTRATION MATERIAL

#4
20260107973
2026-04-23

AEROSOL-MODIFYING ADDITIVE COMPRISING A SUBSTITUTED 3-(1 METHYLPYRROLIDIN-2-YL)PYRIDINE

#5
20250386858
2025-12-25

SMOKING ARTICLE FILTER INCLUDING SOLID FLAVORING AGENT AND METHOD OF MANUFACTURING THE SAME

#6
20250325019
2025-10-23

AEROSOL GENERATION PRODUCT

#7
20250311769
2025-10-09

AEROSOL GENERATING ARTICLE AND AEROSOL GENERATING SYSTEM INCLUDING THE SAME

#8
20250295178
2025-09-25

SMOKING CESSATION SYSTEM

#9
20250287993
2025-09-18

AEROSOL-GENERATING ARTICLE AND AEROSOL-GENERATING SYSTEM

#10
20250287992
2025-09-18

AEROSOL GENERATION PRODUCT AND AEROSOL GENERATION SYSTEM

#11
20250280868
2025-09-11

AEROSOL GENERATING ARTICLE AND AEROSOL GENERATING SYSTEM

#12
20250248442
2025-08-07

FILTER PRODUCT HAVING HIGH MOMENT OF INERTIA

#13
20250241361
2025-07-31

HOLLOW ACETATE TUBE FILTERS HAVING HIGH HARDNESS VALUES

#14
20250222052
2025-07-10

HIGH YIELD EXTRACTION METHOD FOR AND PRODUCTS OF AMANITA MUSCARIA

#15
20250194664
2025-06-19

NICOTINE GRANULE INCLUDING CAPSULE, MANUFACTURING METHOD THEREOF, AND AEROSOL GENERATING ARTICLE INCLUDING THE SAME

#16
20250176618
2025-06-05

FILTER ELEMENT FOR MOUTHPIECES, MOUTHPIECE FOR USE IN SMOKING PRODUCTS OR HNB PRODUCTS, AND CIGARETTE FILTER

#17
20250176617
2025-06-05

LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METHOD FOR MANUFACTURING SAME

#18
20250160394
2025-05-22

FLAVORED SHEET INCLUDING ACTIVATED CARBON, AND FILTER AND SMOKING ARTICLE EACH INCLUDING THE SAME

#19
20250160390
2025-05-22

SMOKING ARTICLE INCLUDING ACIDS

#20
20250120431
2025-04-17

Filter for Smoking or Vaping Article Comprising a Nonwoven Substrate

#21
20250120427
2025-04-17

CARYOPHYLLENE-CONTAINING COMPOSITION

#22
20250113859
2025-04-10

FILTER TO WHICH BINDER WITH IMPROVED FUNCTIONALITY IS APPLIED AND SMOKING ARTICLE INCLUDING THE SAME

#23
20250098736
2025-03-27

NOVEL CIGARETTE FILTER CONTAINING MOISTURIZER

#24
20250072483
2025-03-06

PAPER TUBE FOR SMOKING ARTICLES WITH FLAVORED SHEET, AND SMOKING ARTICLE

#25
20250057214
2025-02-20

LYOCELL MATERIAL, SMOKING ARTICLE FILTER, SMOKING ARTICLE, AND METHOD FOR MANUFACTURING SAME

#26
20250040594
2025-02-06

CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF

#27
20250040593
2025-02-06

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

#28
20250040592
2025-02-06

ECO-FRIENDLY FILTER WITH BIODEGRADABILITY

#29
20250009015
2025-01-09

AEROSOL-GENERATING ARTICLE COMPRISING A CAVITY WITH GERMINABLE PLANT SEEDS

#30
20250000136
2025-01-02

CIGARETTE FILTER INCLUDING LYOCELL TOW AND PRODUCTION METHOD THEREOF

#31
20240415170
2024-12-19

NOVEL FILTER SEGMENT INCLUDING A SUBSTRATE LOADED WITH A SMOKE-MODIFYING AGENT

#32
20240407430
2024-12-12

CIGARETTE FILTER INCLUDING LYOCELL TOW

#33
20240407429
2024-12-12

Airflow and Structural Integrity of Flavor-Infused Cigarette Paper Cone with Encased Flavor Bead

#34
20240381928
2024-11-21

PAPER TUBE INCLUDING FLAVORED SHEET AND SMOKING ARTICLE INCLUDING THE SAME

#35
20240365854
2024-11-07

COOLING FILTER AND SMOKING ARTICLE INCLUDING THE SAME

#36
20240349782
2024-10-24

FILTER MATERIAL FOR SMOKING ARTICLES HAVING IMPROVED EXPANSION BEHAVIOUR

#37
20240315323
2024-09-26

Reduction of amines and nitrosamines in cigarette smoke vapors through a filter functionalized with olive tree polyphenols

#38
20240315320
2024-09-26

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

#39
20240284968
2024-08-29

LYOCELL MATERIAL WITH CONTROLLED WHITENESS BY HYDROGEN PEROXIDE TREATMENT AND MANUFACTURING METHOD THEREOF

#40
20240284967
2024-08-29

METHOD OF PREPARING FILTER FOR CIGARETTES

#41
20240268453
2024-08-15

FILTER MATERIAL FOR SEGMENTS FOR SMOKING ARTICLES WITH REDUCED CREEP TENDENCY

#42
20240260647
2024-08-08

FORMULATION OF MICROPARTICLES BASED ON POLYPHENOLIC COMPOUNDS CAPABLE OF SCAVENGING FREE RADICALS PRESENT IN POLLUTED AIR AND IN SMOKE

#43
20240245102
2024-07-25

AEROSOL-GENERATING DEVICE AND MEDIUM RECEIVING ROD

#44
20240206531
2024-06-27

Filter Comprising a Paper Substrate Modified With Natural Starch

#45
20240206530
2024-06-27

Filter Comprising A Paper Substrate Modified With A Natural Polysaccharide

#46
20240196964
2024-06-20

FILTER, AN AEROSOL-GENERATING ARTICLE COMPRISING THE SAME, AND A METHOD OF MANUFACTURING THE FILTER

#47
20240188631
2024-06-13

HARM-REDUCING CIGARETTE FILTER, PREPARATION METHOND AND APPLICATION THEREOF

#48
20240148051
2024-05-09

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

#49
20240122230
2024-04-18

FLAVORING-LOADED COMPONENT FOR TOBACCO PRODUCT AND PRODUCTION METHOD FOR SAME

#50
20240114951
2024-04-11

STRUCTURED FILTER MATERIAL FOR NICOTINE DELIVERY PRODUCTS

#51
20240099363
2024-03-28

Filter for Cigarettes Made with Biological Material

#52
20240074490
2024-03-07

FILTER WITH ADDED LIQUID, FLAVOR INHALATION ARTICLE EQUIPPED WITH SAID FILTER, AND FLAVOR INHALATION ARTICLE PACKAGE

#53
20230413897
2023-12-28

ALTERNATIVE FILTER MATERIALS AND COMPONENTS FOR AN AEROSOL DELIVERY DEVICE

#54
20230413892
2023-12-28

TOBACCO EXTRACT SHEET, METHOD FOR MANUFACTURING THE SAME AND SMOKING ARTICLE INCLUDING THE SAME

#55
20230404142
2023-12-21

Smoking Article and Method for Manufacturing a Smoking Article

#56
20230389599
2023-12-07

A Breakable Capsule Comprising a Tobacco Product

#57
20230372262
2023-11-23

COMPOSITION FOR TREATING VASCULAR DISEASE, COMPOSITION FOR REVENTING VASCULAR DISEASE, COMPOSITION FOR TREATING HYPERTENSION, AND COMPOSITION FOR PREVENTING HYPERTENSION

#58
20230292823
2023-09-21

A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MANUFACTURING A COMPONENT FOR A DELIVERY SYSTEM

#59
20230292822
2023-09-21

A COMPONENT FOR A DELIVERY SYSTEM

#60
20230292821
2023-09-21

Smoking article filter and insertable filter unit therefor

#61
20230248053
2023-08-10

TOBACCO SMOKE FILTER

#62
20230232895
2023-07-27

Flavor delivery article

#63
20230217992
2023-07-13

NON-COMBUSTIBLE AEROSOL DELIVERY SYSTEM

#64
20230200435
2023-06-29

CARYOPHYLLENE-CONTAINING AGENT OR COMPOSITION AND VARIOUS APPLICATIONS THEREOF

#65
20230084995
2023-03-16

METHOD FOR MAKING A FILTER ELEMENT OR MOUTHPIECE

#66
20230071441
2023-03-09

CIGARETTE FILTER CONTAINING NATURAL PLANT MATERIAL, PREPARATION METHOD THEREOF, AND CIGARETTE INCLUDING THE FILTER

#67
20230017871
2023-01-19

FILTER MATERIAL AND/OR FILLER MATERIAL FOR MOUTHPIECES FOR USE WITH SMOKING PRODUCTS OR HNB PRODUCTS, MOUTHPIECES AND CIGARETTE FILTERS COMPRISING SUCH A FILTER MATERIAL AND/OR FILLER MATERIAL, AND METHOD FOR MANUFACTURING SUCH A FILTER MATERIAL AND/OR FILLER MATERIAL

#68
20230016316
2023-01-19

Hydro-Entangled Filter Material for Smoking Products

#69
20230016146
2023-01-19

SMOKING ARTICLE FILTER INCLUDING SOLID FLAVORING AGENT AND METHOD OF MANUFACTURING THE SAME

#70
20230000133
2023-01-05

Method for extracting tar aroma components from within cigarette butts and application thereof in cigarettes

#71
20220408793
2022-12-29

METHOD FOR PREPARING TAR EXTRACT FROM DISCARDED CIGARETTE BUTTS AND APPLICATION THEREOF IN CIGARETTES

#72
20220322737
2022-10-13

Processes for producing filter elements suitable for use in smoking articles

#73
20220304370
2022-09-29

Tube filter production device and tube filter production method

#74
20220287360
2022-09-15

Smoking article filter and smoking article including the same

#75
20220160025
2022-05-26

Combustible smoking filter

#76
20220132913
2022-05-05

Smoking article comprising a tube filter and a method of manufacturing the same

#77
20220095674
2022-03-31

SEAMLESS CAPSULE, AND FILTER AND SMOKING DEVICE INCLUDING SAME

#78
20220079217
2022-03-17

Filter For Smoking or Vaping Article Comprising a Nonwoven Substrate

#79
20220079216
2022-03-17

Filter for smoking or vaping article comprising a nonwoven substrate

#80
20220079215
2022-03-17

Cooling cigarette filter and smoking product

#81
20220030937
2022-02-03

CATALYST INTRODUCTION METHODS FOR ACCELERATED DEACETYLATION OF CELLULOSE ESTERS

#82
20210363331
2021-11-25

Cellulose acetate composition and molded article

#83
20210360963
2021-11-25

FILTERED CIGARETTE INCORPORATING A BREAKABLE CAPSULE

#84
20210360962
2021-11-25

TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION

#85
20210337860
2021-11-04

Hydrophobic capsule

#86
20210321667
2021-10-21

FILTER FOR SMOKING ARTICLE

#87
20210315269
2021-10-14

Cigarette filter containing alginite

#88
20210315268
2021-10-14

Cooling cigarette filter and cigarette

#89
20210212358
2021-07-15

Smoking product to which triple care technology for reducing tobacco smell is applied

#90
20210204595
2021-07-08

COOLING FILTER ROD, APPLICATION THEREOF AND CIGARETTE

#91
20210161203
2021-06-03

STARCH-BASED COOLING MATERIAL AND APPLICATION THEREOF

#92
20210161202
2021-06-03

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

#93
20210127732
2021-05-06

Flavour system

#94
20210092994
2021-04-01

A TOBACCO INDUSTRY PRODUCT COMPONENT AND A METHOD OF MANUFACTURING A TOBACCO INDUSTRY PRODUCT COMPONENT

#95
20210092993
2021-04-01

Gel composition and tobacco industry products including the same

#96
20200397040
2020-12-24

Biodegradable filter with improved taste

#97
20200397037
2020-12-24

Smoking article mouthpiece

#98
20200375245
2020-12-03

FILTER ELEMENTS SUITABLE FOR USE IN SMOKING ARTICLES AND PROCESSES FOR PRODUCING THE SAME

#99
20200345063
2020-11-05

Smoking article filter and insertable filter unit therefor

#100
20200330537
2020-10-22

TOBACCO PRODUCTS WITH CANNABINOID ADDITIVES AND METHODS FOR REDUCING THE HARM ASSOCIATED WITH TOBACCO USE

#101
20200329759
2020-10-22

FIRM FILTER FOR AEROSOL-GENERATING ARTICLE

#102
20200329758
2020-10-22

FIRM FILTER FOR AEROSOL-GENERATING ARTICLE

#103
20200281870
2020-09-10

COMPOSITION AND USE THEREOF

#104
20200268038
2020-08-27

Menthol cigarette

#105
20200205466
2020-07-02

TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION

#106
20200154761
2020-05-21

FILTER WITH IMPROVED HARDNESS AND FILTRATION EFFICIENCY

#107
20200146342
2020-05-14

Filter element for tobacco products, the filter element having a capsule containing a liquid medium comprising at least one surfactant as core material

#108
20200085095
2020-03-19

Filter component

#109
20200029616
2020-01-30

Aerosol-generating article having fibrous filter segment and hollow, tubular support element located immediately downstream the aerosol-forming substrate

#110
20190380379
2019-12-19

Smoking article

#111
20190373946
2019-12-12

Aerosol-generating article comprising a liquid delivery element

#112
20190328807
2019-10-31

Tobacco products with cannabinoid additives and methods for reducing the harm associated with tobacco use

#113
20190297937
2019-10-03

Hydrophobic capsule

#114
20190281888
2019-09-19

NEW CIGARETTE FILTER CONTAINING ALGINITE

#115
20190239558
2019-08-08

A Smoking Article With Liquid-filled Capsule

#116
20190191759
2019-06-27

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

#117
20190133181
2019-05-09

Adsorbent, filter for smoking product which is provided with said adsorbent, and smoking product provided with said filter for smoking products

#118
20190059442
2019-02-28

Aerosol-generating article having dispersed flavourant

#119
20190022158
2019-01-24

Tobacco products with cannabinoid additives and methods for reducing the harm associated with tobacco use

#120
20190000135
2019-01-03

Flavor capsules for smoking articles

#121
20180310612
2018-11-01

Plasma treatment of filtration media for smoking articles

#122
20180255829
2018-09-13

Filter-Tipped Cigarette

#123
20180220699
2018-08-09

Smoking article mouthpiece with cooling agent inclusion complex

#124
20180177225
2018-06-28

Tubular elements for smoking articles

#125
20180064162
2018-03-08

Filters for smoking articles having high additive(s) loadings

#126
20180064161
2018-03-08

Smoking article with filter and filter of smoking article

#127
20180007952
2018-01-11

Method of manufacturing a lyocell material for a cigarette filter

#128
20170360087
2017-12-21

Hydrophobic filter

#129
20170360085
2017-12-21

Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols

#130
20170354179
2017-12-14

Staple fiber blend for use in the manufacture of cigarette filter elements

#131
20170258128
2017-09-14

Biodegradable cigarette filter tow and method of manufacture

#132
20170238607
2017-08-24

Smoking article comprising aerogel

#133
20170156395
2017-06-08

Additive carrying composition

#134
20170099871
2017-04-13

Cigarette filter tow band

#135
20170064995
2017-03-09

Flavor delivery article

#136
20170055569
2017-03-02

Menthol cigarette

#137
20170049147
2017-02-23

Filter with improved hardness and filtration efficiency

#138
20170042222
2017-02-16

Smoking article filters

#139
20170035103
2017-02-09

SMOKING ARTICLE FILTERS

#140
20170027218
2017-02-02

Smoking article with liquid release component having frangible shell

#141
20170020187
2017-01-26

HOMEOPATHIC PROCEDURE FOR THE NEUTRALIZATION OF DAMAGE FROM CIGARETTE SMOKE AND NEUTRALIZED CIGARETTE OBTAINED THEREFROM

#142
20160331024
2016-11-17

Electronic vapor devices configured to dispense colored vapor

#143
20160295909
2016-10-13

SMOKING ARTICLE WITH LIQUID RELEASE COMPONENT

#144
20160270437
2016-09-22

Smoking article filter including degradable filter component

#145
20160249676
2016-09-01

Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule

#146
20160205997
2016-07-21

Menthol-sorbed activated charcoal, cigarette filter, and filter-tipped cigarette

#147
20160192701
2016-07-07

Filter materials including functionalized cellulose

#148
20160135497
2016-05-19

FILTRATION AGENTS AND KITS CONTAINING FILTRATION AGENTS

#149
20160128380
2016-05-12

Amphiphile-modified sorbents in smoking articles and filters

#150
20160106147
2016-04-21

Tobacco smoke filter

#151
20160044958
2016-02-18

Mixed fiber sliver for use in the manufacture of cigarette filter elements

#152
20160044957
2016-02-18

Molecularly imprinted polymers for treating tobacco material and filtering smoke from smoking articles

#153
20150374031
2015-12-31

SEGMENTED CIGARETTE FILTER FOR SELECTIVE SMOKE FILTRATION

#154
20150289562
2015-10-15

Filter segment comprising an acetate salt and glycerine

#155
20150282521
2015-10-08

Menthol cigarette

#156
20150164134
2015-06-18

Cigarette filter

#157
20150136159
2015-05-21

Filter and tobacco using technology for reducing smell of tobacco smoke on hands

#158
20150128963
2015-05-14

Smoking article mouthpiece including aerogel

#159
20150107613
2015-04-23

Smoking article filters

#160
20150107608
2015-04-23

Smoking article mouthpiece with cooling agent inclusion complex

#161
20150096578
2015-04-09

TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION

#162
20150059789
2015-03-05

TOBACCO SMOKE FILTER

#163
20150059788
2015-03-05

Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols

#164
20150038648
2015-02-05

Molecularly imprinted polymers selective for tobacco specific nitrosamines and methods of using same

#165
20150001148
2015-01-01

Filter Media

#166
20140332014
2014-11-13

Smoking article filter and insertable filter unit therefor

#167
20140315720
2014-10-23

POLYSACCHARIDE ESTER MICROSPHERES AND METHODS AND ARTICLES RELATING THERETO

#168
20140299135
2014-10-09

Smoking article including flavour granules

#169
20140216486
2014-08-07

Cigarette mainstream smoke component adsorbent and cigarette filter

#170
20140166031
2014-06-19

Filter for a smoking article

#171
20140155555
2014-06-05

Molecularly imprinted polymers selective for tobacco specific nitrosamines and methods of using same

#172
20140137879
2014-05-22

Plasticizer composition for degradable polyester filter tow

#173
20140113826
2014-04-24

POLYSACCHARIDE ESTER MICROSPHERES AND METHODS AND ARTICLES RELATING THERETO

#174
20140096784
2014-04-10

FIBRE

#175
20140069447
2014-03-13

Filter for a smoking article

#176
20140053855
2014-02-27

Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule

#177
20140026909
2014-01-30

Mixed fiber sliver for use in the manufacture of cigarette filter elements

#178
20130319432
2013-12-05

Hollow/porous fibers and applications thereof

#179
20130239983
2013-09-19

Smoke Filters for Smoking Devices with Porous Masses Having a Carbon Particle Loading and an Encapsulated Pressure Drop

#180
20130228188
2013-09-05

MENTHOL-SORBED ACTIVATED CHARCOAL, CIGARETTE FILTER, AND FILTER-TIPPED CIGARETTE

#181
20130180536
2013-07-18

Degradable filter element

#182
20130025611
2013-01-31

Sheet filter materials with additives

#183
20130025610
2013-01-31

Plasticizer composition for degradable polyester filter tow

#184
20130014774
2013-01-17

Segmented cigarette filter for selective smoke filtration

#185
20120325233
2012-12-27

CELLULOSE ESTERS HAVING MIXED-PHASE TITANIUM DIOXIDE PARTICLES FOR IMPROVED DEGRADATION

#186
20120325231
2012-12-27

FILTERS HAVING IMPROVED DEGRADATION AND METHODS OF MAKING THEM

#187
20120291793
2012-11-22

Molecularly imprinted polymers for treating tobacco material and filtering smoke from smoking articles

#188
20120222691
2012-09-06

Use of polyphenol compounds or derivatives thereof as free-radical scavengers in cigarette filters

#189
20120167905
2012-07-05

Menthol cigarette

#190
20120167903
2012-07-05

Filtration agents and methods of use thereof

#191
20120160255
2012-06-28

Nanostructural filter for removing toxic compounds

#192
20120132219
2012-05-31

Cigarette filter

#193
20120118309
2012-05-17

Composite particle, cigarette filter and process for producing the same, and cigarette

#194
20120067359
2012-03-22

TOBACCO SMOKE FILTER

#195
20120037174
2012-02-16

TOBACCO PRODUCT FILTERS

#196
20120037173
2012-02-16

Filtered cigarette incorporating an adsorbent material

#197
20120012123
2012-01-19

COMPOSITIONS, ARTICLES AND METHODS FOR PREVENTING OR REDUCING TOBACCO-ASSOCIATED DAMAGE

#198
20120000481
2012-01-05

DEGRADABLE FILTER ELEMENT FOR SMOKING ARTICLE

#199
20110277781
2011-11-17

METHODS FOR IMPROVING QUALITY OF MAINSTREAM SMOKE AND MULTICOMPONENT FILTERS AND SMOKING ARTICLES THEREFOR

#200
20110271968
2011-11-10

Filtered Cigarette With Modifiable Sensory Characteristics

#201
20110240046
2011-10-06

Cigarette filter

#202
20110232658
2011-09-29

Filtered cigarette incorporating a breakable capsule

#203
20110174324
2011-07-21

Degradable cigarette filter: pill with multilayered coating

#204
20110162667
2011-07-07

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

#205
20110162664
2011-07-07

Alexipharmic cigarette filter material and their preparation

#206
20110155157
2011-06-30

CIGARETTE FILTER CONTAINING ROSEMARY EXTRACT AND A METHOD OF REDUCING DNA DAMAGE CAUSED BY HARMFUL AGENTS IN CIGARETTE SMOKE BY USE OF SAID FILTER

#207
20110155154
2011-06-30

Smoking article with tobacco beads

#208
20110120481
2011-05-26

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

#209
20110041859
2011-02-24

Molecularly imprinted polymers selective for tobacco specific nitrosamines and methods of using the same

#210
20110036367
2011-02-17

SMOKING ARTICLE

#211
20110036366
2011-02-17

Degradable filter element

#212
20110033560
2011-02-10

PREPARATION AND A COMPONENT INTENDED TO BE ADDED TO A TOBACCO PRODUCT

#213
20110030708
2011-02-10

Absorptive Polymer, Compound Fiber and Cigarette Filter Rod Made of Compound Fiber

#214
20110023896
2011-02-03

Filtered cigarette incorporating a breakable capsule

#215
20110017223
2011-01-27

Amphiphile-modified sorbents in smoking articles and filters

#216
20110011414
2011-01-20

Highly cohesive composite polymer materials, preparation thereof and, E.G., cigarette filters comprising same

#217
20100319717
2010-12-23

CIGARETTE MAINSTREAM SMOKE COMPONENT ADSORBENT AND CIGARETTE FILTER

#218
20100294289
2010-11-25

Filtered cigarette possessing tipping material

#219
20100242977
2010-09-30

CIGARETTE FILTER AND FILTER-TIPPED CIGARETTE

#220
20100206318
2010-08-19

FILTER FOR A TOBACCO PRODUCT

#221
20100196275
2010-08-05

Methods and products for neutralizing the harmful effects of combustion products

#222
20100186759
2010-07-29

CIGARETTE FILTER

#223
20100166833
2010-07-01

Compositions, articles and methods for preventing or reducing tobacco-associated damage

#224
20100108086
2010-05-06

TOBACCO AND TOBACCO PACKAGING MATERIAL FOR PREVENTING OR REDUCING TOBACCO-ASSOCIATED INJURY IN THE AERODIGESTIVE TRACT OF A SUBJECT

#225
20090293893
2009-12-03

Hollow/porous fibers and applications thereof

#226
20090272392
2009-11-05

Cigarette filter capable of removing harmful substance

#227
20090246525
2009-10-01

Cellulose granules for carrying functional substances

#228
20090235941
2009-09-24

FLAVOR BEAD AND CIGARETTE FILTER

#229
20090183745
2009-07-23

Cigarette Filter

#230
20090151738
2009-06-18

Degradable cigarette filter

#231
20090126747
2009-05-21

PLANT EXTRACTS AND USES THEREOF IN FILTER SYSTEMS

#232
20090056729
2009-03-05

SMOKING ARTICLE AND SMOKING ARTICLE FILTER

#233
20090050163
2009-02-26

Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule

#234
20090044817
2009-02-19

Multi-component filter for a smoking article

#235
20090038628
2009-02-12

Smoking articles enhanced to deliver additives incorporated within electroprocessed microcapsules and nanocapsules, and related methods

#236
20090028898
2009-01-29

Instant Additive Solution for the Filter of Cigarette, Its Production Method and Use

#237
20090025736
2009-01-29

METHOD AND DEVICE FOR MAKING TOBACCO SMOKE FILTERS

#238
20090014017
2009-01-15

Smoker's requisite

#239
20080295853
2008-12-04

Filtered Smoking Article

#240
20080264433
2008-10-30

Cucurbituril Added Cigarettes and Manufacturing Method Thereof

#241
20080245376
2008-10-09

Process for making filter tow

#242
20080230076
2008-09-25

Cigarette Filters

#243
20080202539
2008-08-28

Fibre

#244
20080142028
2008-06-19

Filtered cigarette

#245
20080135059
2008-06-12

Tobacco smoke filter material and process for the preparation thereof

#246
20080135058
2008-06-12

Tobacco smoke filter and method for removal of aldehydes from tobacco smoke

#247
20080087290
2008-04-17

Cigarette Filter Material and Cigarette Filter

#248
20080053467
2008-03-06

Cigarette filter material and cigarette filter

#249
20080029111
2008-02-07

Filtered cigarette possessing tipping material

#250
20080017207
2008-01-24

Reduction of the Deleterious Effects of Tobacco Smoking by the Induction of Phase 2 Enzymes by Nerf2

#251
20080017206
2008-01-24

Menthol cigarette

#252
20080011311
2008-01-17

Nicotine-Reducing Agent And Nicotine Reducing Method

#253
20080000489
2008-01-03

Method and preparation for binding aldehydes in saliva

#254
20070113863
2007-05-24

Cigarette filter and cigarette provided with the same

#255
20070074733
2007-04-05

Cigarettes having hollow fibers

#256
20070056600
2007-03-15

Filtered smoking article

#257
20070000505
2007-01-04

Smoking article with tobacco beads

#258
20060289023
2006-12-28

FILTER CONTAINING A METAL PHTHALOCYANINE AND POLYCATIONIC POLYMER

#259
20060278249
2006-12-14

FILTER CONTAINING A METAL PHTHALOCYANINE AND A POLYCATIONIC POLYMER

#260
20060272663
2006-12-07

Filtered cigarette incorporating a breakable capsule

#261
20060272662
2006-12-07

Cigarette and filter with cellulosic flavor addition

#262
20060264130
2006-11-23

Electrostatically produced fast dissolving fibers

#263
20060255491
2006-11-16

Cigarette filters including latex bonded nonwoven fabric

#264
20060225752
2006-10-12

Improved Cigarette Filters Comprising Compound Fibers

#265
20060213533
2006-09-28

Use of polyphenol compounds or derivatives thereof as free-radical scavengers in cigarette filters

#266
20060185687
2006-08-24

Filter cigarette and method of making filter cigarette for an electrical smoking system

#267
20060137700
2006-06-29

Triacetin resistant hot melt adhesive

#268
20060130856
2006-06-22

Tobacco smoke filter

#269
20060086366
2006-04-27

Surface modified adsorbents and use thereof

#270
20060053505
2006-03-09

Bioluminescent novelty items

#271
20060032511
2006-02-16

Cigarette filter containing activated carbon impregnated with sesamol

#272
20060021624
2006-02-02

Flavoring a cigarette by using a flavored filter plug wrap

#273
20050287368
2005-12-29

Cellulose acetate tow and method of making same

#274
20050211260
2005-09-29

Cigarette filter

#275
20050202993
2005-09-15

Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid

#276
20050202179
2005-09-15

Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid

#277
20050201951
2005-09-15

Treatment of chronic obstructive pulmonary disease by low dose inhalation of protease inhibitor

#278
20050166933
2005-08-04

Tobacco smoke filter

#279
20050155615
2005-07-21

Air filter with scavenging effect on free radicals in gaseous phase and its method of preparation

#280
20050138910
2005-06-30

Air filter with scavenging effect on free radicals in gaseous phase and its method of preparation

#281
20050133052
2005-06-23

Cigarette filter

#282
20050133050
2005-06-23

Thiol-functionalized sorbent for smoking articles and filters for the removal of heavy metals from mainstream smoke

#283
20050133048
2005-06-23

Amphiphile-modified sorbents in smoking articles and filters

#284
20050109449
2005-05-26

Method of producing latex bonded nonwoven fabric

#285
20050084459
2005-04-21

Filters for preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject

#286
20050081869
2005-04-21

Smoking article

#287
20050066982
2005-03-31

Filtered cigarette incorporating an adsorbent material

#288
20050016555
2005-01-27

Nucleic acid based filters

#289
20050000526
2005-01-06

Cigarette and cigarette filter