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Aerosol-Generating Article With Low Resistance Air Flow Path

Patent No. EP3942946 (titled "Aerosol-Generating Article With Low Resistance Air Flow Path") was filed by Philip Morris on Dec 4, 2014. The application was issued on Sep 4, 2024.

Patent Summary

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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
JAPAN TOBACCOJun 4, 2025BARDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWALTE RECHTSANWALTE
NICOVENTURESJun 3, 2025HUDSON

Dossier Documents

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EP3942946

PHILIP MORRIS
Application Number
EP21197487A
Filing Date
Dec 4, 2014
Status
Granted And Under Opposition
Aug 2, 2024
Publication Date
Sep 4, 2024
External Links
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