US3513859A
(en)
*
|
1967-11-06 |
1970-05-26 |
H2O Filter Corp The |
Filter for smoking devices
|
US3575180A
(en)
*
|
1968-08-07 |
1971-04-20 |
H 2 0 Filter Corp The |
Water-reactive filter element for smoking devices
|
US3508558A
(en)
*
|
1969-03-19 |
1970-04-28 |
Bernard M Seyburn |
Cigarette filter
|
US3625228A
(en)
*
|
1969-10-16 |
1971-12-07 |
H 2 O Filter Corp The |
Heat activated filter for smoking devices
|
US3602231A
(en)
*
|
1969-12-12 |
1971-08-31 |
H 2 D Filter Corp The |
Means for audible detection of the activation of a filter for smoking devices
|
US4464434A
(en)
*
|
1978-03-13 |
1984-08-07 |
Celanese Corporation |
Microencapsulated alkaloidal material and method of producing same
|
GB2020158B
(en)
*
|
1978-04-21 |
1982-11-24 |
Cigarette Components Ltd |
Production of tobacco smoke filters
|
US4201232A
(en)
*
|
1978-06-28 |
1980-05-06 |
Aquafilter Corporation |
Cigarette holder with filter
|
JPS59501892A
(ja)
*
|
1982-09-30 |
1984-11-15 |
フィリップ・モーリス・プロダクツ・インコーポレイテッド |
フイルタ−シガレツト
|
US4570649A
(en)
*
|
1982-09-30 |
1986-02-18 |
Philip Morris Incorporated |
Filter cigarette
|
US4649944A
(en)
*
|
1982-09-30 |
1987-03-17 |
Philip Morris Incorporated |
Filter cigarette
|
US4532943A
(en)
*
|
1982-09-30 |
1985-08-06 |
Philip Morris Incorporated |
Adjustable filter cigarette
|
US4527573A
(en)
*
|
1982-11-05 |
1985-07-09 |
Philip Morris Incorporated |
Filter cigarette
|
BR8307543A
(pt)
*
|
1982-09-30 |
1984-08-21 |
Philip Morris Inc |
Cigarro com filtro regulavel e processo de fabricacao do mesmo
|
US4549875A
(en)
*
|
1983-06-02 |
1985-10-29 |
R. J. Reynolds Tobacco Co. |
Manufacture of tobacco smoke filters
|
US4768526A
(en)
*
|
1983-06-02 |
1988-09-06 |
R. J. Reynolds Tobacco Company |
Tobacco smoke filters
|
US4715390A
(en)
*
|
1985-11-19 |
1987-12-29 |
Philip Morris Incorporated |
Matrix entrapment of flavorings for smoking articles
|
US4677995A
(en)
*
|
1986-02-24 |
1987-07-07 |
Philip Morris Incorporated |
Filter cigarette
|
US4862905A
(en)
*
|
1987-06-15 |
1989-09-05 |
R. J. Reynolds Tobacco Company |
Rods containing pelletized material
|
US5019122A
(en)
*
|
1987-08-21 |
1991-05-28 |
R. J. Reynolds Tobacco Company |
Smoking article with an enclosed heat conductive capsule containing an aerosol forming substance
|
US4848375A
(en)
*
|
1987-11-10 |
1989-07-18 |
Philip Morris Incorporated |
Filter cigarette
|
US4991605A
(en)
*
|
1989-04-24 |
1991-02-12 |
Philip Morris Incorporated |
Container for additive materials for smoking articles
|
US5133367A
(en)
*
|
1989-04-24 |
1992-07-28 |
Philip Morris Incorporated |
Container for additive materials for smoking articles
|
US5067500A
(en)
*
|
1989-04-24 |
1991-11-26 |
Philip Morris Incorporated |
Container for additive materials for smoking articles
|
US7836895B2
(en)
*
|
2003-06-23 |
2010-11-23 |
R. J. Reynolds Tobacco Company |
Filtered cigarette incorporating a breakable capsule
|
US7115085B2
(en)
|
2003-09-12 |
2006-10-03 |
R.J. Reynolds Tobacco Company |
Method and apparatus for incorporating objects into cigarette filters
|
US8066011B2
(en)
*
|
2003-09-30 |
2011-11-29 |
R. J. Reynolds Tobacco Company |
Filtered cigarette incorporating an adsorbent material
|
US7878962B2
(en)
|
2005-05-03 |
2011-02-01 |
Philip Morris Usa Inc. |
Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
|
US7479098B2
(en)
|
2005-09-23 |
2009-01-20 |
R. J. Reynolds Tobacco Company |
Equipment for insertion of objects into smoking articles
|
US8739802B2
(en)
|
2006-10-02 |
2014-06-03 |
R.J. Reynolds Tobacco Company |
Filtered cigarette
|
US8235056B2
(en)
*
|
2006-12-29 |
2012-08-07 |
Philip Morris Usa Inc. |
Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
|
US7972254B2
(en)
*
|
2007-06-11 |
2011-07-05 |
R.J. Reynolds Tobacco Company |
Apparatus for inserting objects into a filter component of a smoking article, and associated method
|
WO2009094859A1
(en)
|
2008-01-25 |
2009-08-06 |
Rj Reynolds Tobacco Company |
Process for manufacturing breakable capsules useful in tobacco products
|
US8186359B2
(en)
|
2008-02-01 |
2012-05-29 |
R. J. Reynolds Tobacco Company |
System for analyzing a filter element associated with a smoking article, and associated method
|
WO2009143338A2
(en)
†
|
2008-05-21 |
2009-11-26 |
R.J. Reynolds Tobacco Company |
Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
|
GB2461858A
(en)
*
|
2008-07-11 |
2010-01-20 |
British American Tobacco Co |
Fluid encapsulation for use in the manufacture of filters for smoking articles
|
US20100059074A1
(en)
*
|
2008-09-05 |
2010-03-11 |
R. J. Reynolds Tobacco Company |
Inspection System for a Smoking Article Having an Object Inserted Therein, and Associated Method
|
US8308623B2
(en)
*
|
2008-10-28 |
2012-11-13 |
R.J. Reynolds Tobacco Company |
Apparatus for enhancing a filter component of a smoking article, and associated method
|
DE102009004457A1
(de)
*
|
2009-01-13 |
2010-07-22 |
Tews Elektronik Gmbh & Co. Kg |
Verfahren und Vorrichtung zur Messung von Masse und Dichte und/oder zur Messung der Feuchte von portionierten Einheiten
|
ZA200901679B
(en)
|
2009-03-09 |
2015-08-26 |
Tobacco Res And Development Institute (Pty) Ltd |
Apparatus for introducing objects into filter rod material
|
US8262550B2
(en)
|
2009-03-19 |
2012-09-11 |
R. J. Reynolds Tobacco Company |
Apparatus for inserting objects into a filter component of a smoking article
|
US8808153B2
(en)
*
|
2009-07-14 |
2014-08-19 |
Aiger Group Ag |
Apparatus for assembly of multi-segment rod-like articles
|
GB0921930D0
(en)
*
|
2009-12-16 |
2010-02-03 |
British American Tobacco Co |
Smoking article component
|
US20110162662A1
(en)
*
|
2010-01-05 |
2011-07-07 |
Aiger Group Ag |
Apparatus and method for insertion of capsules into filter tows
|
US9131730B2
(en)
*
|
2010-01-07 |
2015-09-15 |
Aiger Group Ag |
System and apparatus for registration of different objects in rod shaped articles
|
US8760508B2
(en)
|
2010-01-13 |
2014-06-24 |
R.J. Reynolds Tobacco Company |
Filtered smoking article inspection system, and associated method
|
US20110180084A1
(en)
*
|
2010-01-27 |
2011-07-28 |
R.J. Reynolds Tobacco Company |
Apparatus and associated method for forming a filter component of a smoking article
|
AR081744A1
(es)
*
|
2010-03-26 |
2012-10-17 |
Philip Morris Prod |
Filtro con adaptadores con espacio intermedio con bolita saborizada
|
US8671951B2
(en)
*
|
2010-03-26 |
2014-03-18 |
Philip Morris Usa Inc. |
Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule
|
US8905243B2
(en)
|
2010-08-11 |
2014-12-09 |
R.J. Reynolds Tobacco Company |
Apparatus for sorting objects, and associated method
|
US8622882B2
(en)
|
2010-09-27 |
2014-01-07 |
Aiger Group Ag |
Apparatus and method for insertion of capsules into filter tows
|
US8475348B2
(en)
|
2010-09-28 |
2013-07-02 |
Aiger Group Ag |
Apparatus and method for assembly of multi-segment rod-like articles
|
GB201016387D0
(en)
*
|
2010-09-29 |
2010-11-10 |
Filtrona Int Ltd |
Tobacco smoke filter
|
GB201021126D0
(en)
*
|
2010-12-13 |
2011-01-26 |
Filtrona Int Ltd |
Tobacco smoke filter
|
ZA201008663B
(en)
|
2010-12-01 |
2014-08-27 |
Tobacco Res And Dev Inst (Pty) Ltd |
Feed mechanism
|
ES2627450T3
(es)
*
|
2011-05-13 |
2017-07-28 |
British American Tobacco (Investments) Limited |
Componente de liberación de aditivo
|
GB201108025D0
(en)
*
|
2011-05-13 |
2011-06-29 |
British American Tobacco Co |
An additive release component, a filter for a smoking article, a smoking article and a method of manufacturing
|
EP2554060A1
(en)
|
2011-08-01 |
2013-02-06 |
JT International S.A. |
Filter element incorporating a breakable capsule, method of manufacturing a cigarette having a filter element incorporating a breakable capsule and apparatus for manufacturing the cigarette having a filter element incorporating a breakable capsule
|
CN103648311A
(zh)
*
|
2011-08-10 |
2014-03-19 |
深圳梵活生物科技有限公司 |
香烟过滤嘴及其制造方法和香烟及其使用方法
|
US20130085052A1
(en)
|
2011-09-29 |
2013-04-04 |
R. J. Reynolds Tobacco Company |
Apparatus for Inserting Microcapsule Objects into a Filter Element of a Smoking Article, and Associated Method
|
US8831764B2
(en)
|
2011-10-17 |
2014-09-09 |
R. J. Reynolds Tobacco Company |
Cigarette package coding system and associated method
|
UA111862C2
(uk)
*
|
2011-11-07 |
2016-06-24 |
Філіп Морріс Продактс С.А. |
Курильний виріб з матеріалом для доставки рідини
|
AT513412B1
(de)
|
2012-09-17 |
2014-07-15 |
Tannpapier Gmbh |
Mundstückbelagspapier
|
US9664570B2
(en)
|
2012-11-13 |
2017-05-30 |
R.J. Reynolds Tobacco Company |
System for analyzing a smoking article filter associated with a smoking article, and associated method
|
US10182594B2
(en)
|
2013-12-31 |
2019-01-22 |
Philip Morris Products S.A. |
Smoking article with dual additive delivery system
|
US9844232B2
(en)
|
2014-03-11 |
2017-12-19 |
R.J. Reynolds Tobacco Company |
Smoking article inspection system and associated method
|
US10063814B2
(en)
|
2014-03-12 |
2018-08-28 |
R.J. Reynolds Tobacco Company |
Smoking article package inspection system and associated method
|
US11388927B2
(en)
|
2018-04-05 |
2022-07-19 |
R.J. Reynolds Tobacco Company |
Cigarette filter object insertion apparatus and associated method
|