5554 ⎘
Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes; Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
ADDITIONAL FILTER DEVICE FOR CIGARETTES WITH FIBER FILTER
#2AEROSOL-GENERATING ARTICLE COMPRISING AN AEROSOL-COOLING ELEMENT WITH PERIPHERAL OPENINGS
#3METHODS AND SYSTEMS FOR MANAGING VAPOR DISTRIBUTION
#4Methods and Systems for Managing Vapor Distribution
#5Multi-stage filtration device
#6Filter for cigarette product and cigarette product
#7Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols
#8Smoking article including flow restrictor in hollow tube
#9Method and apparatus for manufacturing filters for smoking articles
#10Impermeable bead in hollow cigarette filter tube
#11Smoking article including flow restrictor
#12Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols
#13Cigarette mouthpiece with filter having multiple mini filter holes
#14Smoking articles with significantly reduced gas vapor phase smoking constituents
#15Filter For A Smoking Article
#16Smoking article with a restrictor
#17CIGARETTE FILTER TO REDUCE SMOKE DELIVERIES IN LATER PUFFS
#18Smoking article with valved restrictor
#19SMOKING ARTICLE WITH IMPROVED FLOW RESTRICTION ELEMENT
#20Tobacco Smoke Filter and Methods of Making the Same
#21Smoking Articles And Filter Therefor
#22Cigarette filter
#23Smoking articles with restrictor and aerosol former
#24Smoking article filter with annular restrictor and downstream ventilation
#25Smoking article with plate impactor
#26Smoking article with impaction filter segment
#27Smoking article with a restrictor