IP Verse

Transparent Plastic Substrate And Plastic Lens

Patent No. EP3483219 (titled "Transparent Plastic Substrate And Plastic Lens") was filed by Hoya Lens Thailand on Sep 29, 2014. The application was issued on Aug 14, 2024.

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
ARROWHOUSEMay 14, 2025VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB
ESSILORMay 13, 2025JACOBACCI CORALIS HARLE

Dossier Documents

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EP3483219

HOYA LENS THAILAND
Application Number
EP18211290A
Filing Date
Sep 29, 2014
Status
Granted And Under Opposition
Jul 12, 2024
Publication Date
Aug 14, 2024
External Links
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