Aerosol Generation Device

Patent No. EP3679814 (titled "Aerosol Generation Device") was filed by Kt&G on Jun 15, 2018. The application was issued on May 7, 2025.

Patent Summary

Patent Family

Patent family tree
Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions

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 MORRISFeb 9, 2026DREISS PATENTANWALTE PARTG MBB

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.

  • Date

    Description

EP3679814

KT&G
Application Number
EP18854661A
Filing Date
Jun 15, 2018
Status
Granted And Under Opposition
Apr 4, 2025
Publication Date
May 7, 2025