Smoking Substitute Consumable

Patent No. EP3873250 (titled "Smoking Substitute Consumable") was filed by Imperial Tobacco on Oct 25, 2019. The application was issued on Nov 23, 2022.

Patent Summary

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Patent Family

Patent Oppositions (3)

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
NICOVENTURESAug 23, 2023DOLPHIN
JAPAN TOBACCOAug 22, 2023GILL JENNINGS & EVERY
PHILIP MORRISAug 22, 2023HGF

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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EP3873250

IMPERIAL TOBACCO
Application Number
EP19794987A
Filing Date
Oct 25, 2019
Status
Revoked
Jun 20, 2024
Publication Date
Nov 23, 2022