Aerosol Generating Device And Operation Method Thereof

Patent No. EP3817602 (titled "Aerosol Generating Device And Operation Method Thereof") was filed by Kt&G on Apr 14, 2020. The application was issued on Jul 2, 2025.

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
IMPERIAL TOBACCOMar 30, 2026MEWBURN ELLIS
NICOVENTURESMar 27, 2026DEHNS
PHILIP MORRISMar 27, 2026HGF

Dossier Documents

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EP3817602

KT&G
Application Number
EP20751467A
Filing Date
Apr 14, 2020
Status
Granted And Under Opposition
May 29, 2025
Publication Date
Jul 2, 2025