Smoking Substitute Consumable

Patent No. EP4190176 (titled "Smoking Substitute Consumable") was filed by Imperial Tobacco on Oct 25, 2019. The application was issued on May 21, 2025.

Patent Summary

A consumable for heat-not-burn (HNB) smoking substitute systems, comprising a slurry-type reconstituted plant material with a coating of flavourant, wherein the flavourant content is up to 20% by weight of the plant material. The plant material is preferably tobacco, and the flavourant coating enhances the user experience and improves the function of the HNB system.

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Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
NICOVENTURESFeb 20, 2026DOLPHIN
PHILIP MORRISFeb 19, 2026HGF

Dossier Documents

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EP4190176

IMPERIAL TOBACCO
Application Number
EP22208373A
Filing Date
Oct 25, 2019
Status
Granted And Under Opposition
Apr 18, 2025
Publication Date
May 21, 2025