Airflow Management For Vaporizer Device

Patent No. EP4094794 (titled "Airflow Management For Vaporizer Device") was filed by Juul Labs on Jul 23, 2019. The application was issued on Nov 26, 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 MORRISAug 26, 2026HARRISON GODDARD FOOTE
NICOVENTURES TRADING LIMITEDAug 20, 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.

  • Date

    Description

  • Get instant alerts for new documents

EP4094794

JUUL LABS
Application Number
EP22185732A
Filing Date
Jul 23, 2019
Status
Granted And Under Opposition
Oct 24, 2025
Publication Date
Nov 26, 2025