IP Verse

Aerosol-Generating Article Having A Shredded Tobacco Substrate And An Upstream Element

Patent No. EP4225062 (titled "Aerosol-Generating Article Having A Shredded Tobacco Substrate And An Upstream Element") was filed by Philip Morris on Aug 26, 2021. The application was issued on Oct 2, 2024.

Patent Summary

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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
IMPERIAL TOBACCOJul 2, 2025MEWBURN ELLIS
JAPAN TOBACCOJul 2, 2025GILL JENNINGS & EVERY

Dossier Documents

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EP4225062

PHILIP MORRIS
Application Number
EP21769408A
Filing Date
Aug 26, 2021
Status
Granted And Under Opposition
Aug 30, 2024
Publication Date
Oct 2, 2024
External Links
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