Aerosol Generation Device, And Method And Program For Operating Same

Patent No. EP4118988 (titled "Aerosol Generation Device, And Method And Program For Operating Same") was filed by Japan Tobacco on Jun 22, 2018. The application was issued on Oct 1, 2025.

Patent Summary

Patent Family

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
PHILIP MORRISJul 1, 2026HGF
NICOVENTURESJun 30, 2026D YOUNG

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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EP4118988

JAPAN TOBACCO
Application Number
EP22193134A
Filing Date
Jun 22, 2018
Status
Granted And Under Opposition
Aug 29, 2025
Publication Date
Oct 1, 2025