Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tobacco smoke filter

Tobacco smoke filter

US Patent 11918035 · Granted Mar 5, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tobacco smoke filter2023
Tobacco smoke filter2021
Flavour stick2019
Tobacco smoke filter2017
Smoking article and method of manufacturing a smoking article2017
Smokers filter2011
Filter for a cigarette and a filter-tipped cigarette2004
Filter for a cigarette and filter cigarette2002
Tobacco smoke filter2001
Particulate sorbent smoke filter2000
Concentric core filter1998
Smoke filter containing particulate smoke modifying additive1997