ClassID:

5558

A24D3/061 - page 2 - 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 containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Recent Application in this class:
#301
20140178580
2014-06-26

Capsule formation

#302
20140166031
2014-06-19

Filter for a smoking article

#303
20140137880
2014-05-22

Oil-resistant filter wrapper paper

#304
20140137878
2014-05-22

Method and compositions for producing hydrogel capsules coated for low permeability and physical integrity

#305
20140096785
2014-04-10

Filter for a smoking article

#306
20140069447
2014-03-13

Filter for a smoking article

#307
20140053855
2014-02-27

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

#308
20140045665
2014-02-13

Apparatus for inserting objects into a filter component of a smoking article

#309
20140026908
2014-01-30

Cigarette

#310
20140026900
2014-01-30

Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture

#311
20130319429
2013-12-05

METHOD AND COMPOSITIONS TO DELIVER VARIABLE QUANTITIES OF FLAVOR FROM FILTERED CIGARETTES

#312
20130281277
2013-10-24

Equipment for insertion of objects into smoking articles

#313
20130276796
2013-10-24

Method and apparatus for incorporating objects into cigarette filters

#314
20130266406
2013-10-10

Feed mechanism

#315
20130239984
2013-09-19

Tobacco smoke filter

#316
20130220349
2013-08-29

DEFORMABLE TABLET WITH WATER TRIGGERED CATALYST RELEASE

#317
20130206151
2013-08-15

FILTER FOR A SMOKING ARTICLE

#318
20130192614
2013-08-01

Coated impregnated porous filter plug

#319
20130180534
2013-07-18

SMOKING ARTICLES ENHANCED TO DELIVER ADDITIVES INCORPORATED WITHIN ELECTROPROCESSED MICROCAPSULES AND NANOCAPSULES, AND RELATED METHODS

#320
20130140197
2013-06-06

Smoking Article

#321
20130081644
2013-04-04

CIGARETTE FILTER AND CIGARETTE

#322
20130047999
2013-02-28

Enhancing the Disintegration and/or Degradation of a Smoking Article

#323
20130029822
2013-01-31

APPARATUS AND METHOD FOR INSERTION OF CAPSULES INTO FILTER TOWS

#324
20130008456
2013-01-10

Method for forming a smoking article capable of delivering flavorant to mainstream smoke when ignited during smoking

#325
20120325232
2012-12-27

Cigarette filter and capsule filter cigarette using same

#326
20120302416
2012-11-29

Method of forming a rod for use in the manufacture of cigarette filters

#327
20120298120
2012-11-29

Apparatus for inserting objects into a filter component of a smoking article

#328
20120270710
2012-10-25

Method and apparatus for incorporating objects into cigarette filters

#329
20120260928
2012-10-18

Fluid Release Mechanism

#330
20120255569
2012-10-11

Filtered cigarette comprising a tubular element in filter

#331
20120245006
2012-09-27

High speed object inserter and related methods

#332
20120220438
2012-08-30

Filter Rod Maker

#333
20120167905
2012-07-05

Menthol cigarette

#334
20120115697
2012-05-10

METHOD AND DEVICE FOR INSERTING OBJECTS INTO AN ENDLESS FILTER ROD OF THE TOBACCO PROCESSING INDUSTRY

#335
20120088643
2012-04-12

Equipment for insertion of objects into smoking articles

#336
20120080044
2012-04-05

CIGARETTE FILTER INCLUDING CHEMICAL COMPOSITIONS ADAPTED TO DECOMPOSE CELLULOSE ACETATE

#337
20120080043
2012-04-05

Introducing Objects Into Elongate Smoking Articles

#338
20120065042
2012-03-15

Apparatus for introducing objects into filter rod material

#339
20120061025
2012-03-15

Apparatus for forming a filter component of a smoking article

#340
20120037173
2012-02-16

Filtered cigarette incorporating an adsorbent material

#341
20120037172
2012-02-16

Plug space plug filter with flavor bead

#342
20120037171
2012-02-16

Process for making a continuous structure of an encapsulated material

#343
20120028774
2012-02-02

Apparatus and method for loading cavities of plug space plug filter rod

#344
20120024305
2012-02-02

Fabrication of core/shell capsules of different geometries and treatment thereafter

#345
20120017927
2012-01-26

Smoking article with flavor delivery system

#346
20120017926
2012-01-26

CIGARETTES AND FILTER SUBASSEMBLIES WITH SQUEEZABLE OVAL FLAVOR CAPSULE AND METHODS OF MANUFACTURE

#347
20110277781
2011-11-17

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

#348
20110271968
2011-11-10

Filtered Cigarette With Modifiable Sensory Characteristics

#349
20110240046
2011-10-06

Cigarette filter

#350
20110232659
2011-09-29

Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule

#351
20110232658
2011-09-29

Filtered cigarette incorporating a breakable capsule

#352
20110230320
2011-09-22

Apparatus for inserting objects into a filter component of a smoking article, and associated method

#353
20110190105
2011-08-04

Fluid Encapsulation

#354
20110174324
2011-07-21

Degradable cigarette filter: pill with multilayered coating

#355
20110162662
2011-07-07

APPARATUS AND METHOD FOR INSERTION OF CAPSULES INTO FILTER TOWS

#356
20110120481
2011-05-26

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

#357
20110104218
2011-05-05

Methods and compositions for producing hydrogel capsules coated for low permeability and physical integrity

#358
20110100387
2011-05-05

Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture

#359
20110083676
2011-04-14

Coated impregnated porous filter plug

#360
20110059831
2011-03-10

Method and apparatus for incorporating objects into cigarette filters

#361
20110053745
2011-03-03

Apparatus and method for insertion of capsules into filter tows

#362
20110036367
2011-02-17

SMOKING ARTICLE

#363
20110023896
2011-02-03

Filtered cigarette incorporating a breakable capsule

#364
20100300465
2010-12-02

Oral pouch products including a liner and tobacco beads

#365
20100294290
2010-11-25

Process for manufacturing breakable capsules useful in tobacco products

#366
20100236561
2010-09-23

Apparatus for inserting objects into a filter component of a smoking article

#367
20100206318
2010-08-19

FILTER FOR A TOBACCO PRODUCT

#368
20100184576
2010-07-22

Apparatus for introducing objects into a smoking article filter

#369
20100154809
2010-06-24

Multi-component filter providing multiple flavour enhancement

#370
20100101589
2010-04-29

Apparatus for enhancing a filter component of a smoking article, and associated method

#371
20100099543
2010-04-22

Method and apparatus for incorporating objects into cigarette filters

#372
20090293894
2009-12-03

Smoking article with transparent section

#373
20090288669
2009-11-26

Cigarette filter comprising a degradable fiber

#374
20090288667
2009-11-26

Method of forming a cigarette filter rod member

#375
20090277465
2009-11-12

Flavor capsule for enhanced flavor delivery in cigarettes

#376
20090246525
2009-10-01

Cellulose granules for carrying functional substances

#377
20090235941
2009-09-24

FLAVOR BEAD AND CIGARETTE FILTER

#378
20090166376
2009-07-02

Bead feeder

#379
20090151738
2009-06-18

Degradable cigarette filter

#380
20090145724
2009-06-11

Bead feeder

#381
20090090372
2009-04-09

Equipment for insertion of objects into smoking articles

#382
20090050163
2009-02-26

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

#383
20090044817
2009-02-19

Multi-component filter for a smoking article

#384
20090044816
2009-02-19

Smoking article having carbon dioxide delivery technology for sensorially improved carbon filtration and method of smoking

#385
20090039102
2009-02-12

Bead feeder

#386
20090038628
2009-02-12

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

#387
20090007925
2009-01-08

Smoking article filter having liquid additive containing tubes therein

#388
20080302373
2008-12-11

Apparatus for inserting objects into a filter component of a smoking article, and associated method

#389
20080185011
2008-08-07

Sealed cigarette filter

#390
20080173320
2008-07-24

Filtered Smoking Articles

#391
20080163877
2008-07-10

Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system

#392
20080156336
2008-07-03

Smoking article with encapsulated flavourant

#393
20080142028
2008-06-19

Filtered cigarette

#394
20080029114
2008-02-07

Multi-component filter providing multiple flavour enhancement

#395
20080029106
2008-02-07

Preformed cigarette having a specifically defined immobilized flavorant additive insert positioned therein

#396
20080017206
2008-01-24

Menthol cigarette

#397
20080000489
2008-01-03

Method and preparation for binding aldehydes in saliva

#398
20070227548
2007-10-04

Filtered cigarette incorporating an adsorbent material

#399
20070119467
2007-05-31

Filter-tipped cigarette

#400
20070068540
2007-03-29

Equipment for insertion of objects into smoking articles

#401
20070012327
2007-01-18

Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture

#402
20060293157
2006-12-28

Method and apparatus for incorporating objects into cigarette filters

#403
20060272663
2006-12-07

Filtered cigarette incorporating a breakable capsule

#404
20060272662
2006-12-07

Cigarette and filter with cellulosic flavor addition

#405
20060174901
2006-08-10

Flavor capsule for enhanced flavor delivery in cigarettes

#406
20060157075
2006-07-20

Perforated capsule filter

#407
20060135335
2006-06-22

Compound filter rod making apparatus and process

#408
20060112964
2006-06-01

Capsuled adsorbent flavored filter

#409
20050268926
2005-12-08

Cigarette

#410
20050166933
2005-08-04

Tobacco smoke filter

#411
20050070409
2005-03-31

Method and apparatus for incorporating objects into cigarette filters

#412
20050066984
2005-03-31

Filtered cigarette incorporating an adsorbent material

#413
20050066983
2005-03-31

Filtered cigarette incorporating an adsorbent material

#414
20050066982
2005-03-31

Filtered cigarette incorporating an adsorbent material

#415
20050066981
2005-03-31

Filtered cigarette incorporating an adsorbent material

#416
20050066980
2005-03-31

Filtered cigarette incorporating an adsorbent material

#417
20050000531
2005-01-06

Method and composition for mentholation of charcoal filtered cigarettes

#418
18492098
2025-07-29

Method and apparatus for supporting breakable capsule in a conical smoking apparatus

#419
17993273
2023-10-24

Method and apparatus for supporting breakable capsule in a conical smoking apparatus

#420
17583817
2022-07-12

Insert system including flavor releasing mechanism held within a polymer holder