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Aerosol-Generating Article Having A Tubular Support Element

Patent No. EP3945873 (titled "Aerosol-Generating Article Having A Tubular Support Element") was filed by Philip Morris on Mar 19, 2020. The application was issued on May 3, 2023.

Patent Summary

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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
LORENZ SEIDLER GOSSEL RECHTSANWALTE PATENTANWALTE PARTNERSCHAFT MBBJan 31, 2024VON TIETZEN UND HENNIG
IMPERIAL TOBACCOJan 15, 2024MEWBURN ELLIS

Dossier Documents

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EP3945873

PHILIP MORRIS
Application Number
EP20712953A
Filing Date
Mar 19, 2020
Status
Granted And Under Opposition
Mar 31, 2023
Publication Date
May 3, 2023
External Links
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