Systems And Methods Of Aerosol Delivery With Airflow Regulation

Patent No. EP3950028 (titled "Systems And Methods Of Aerosol Delivery With Airflow Regulation") was filed by Altria Client Services on Aug 17, 2011. The application was issued on Aug 7, 2024.

Patent Summary

Patent Family

Patent Family

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
STRAWMANMay 7, 2025J A KEMP

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

EP3950028

ALTRIA CLIENT SERVICES
Application Number
EP21171539A
Filing Date
Aug 17, 2011
Status
Granted And Under Opposition
Jul 5, 2024
Publication Date
Aug 7, 2024