IP Verse

Spectacle Glass And Method For Its Production

PatentPatent Analysis

EP3492964

CARL ZEISS VISION
Application Number
EP18214846A
Filing Date
Jul 19, 2017
Status
Opposition Rejected
Jun 16, 2023
Grant Date
Sep 9, 2020
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3492964B1 was granted to Carl Zeiss Vision on Sep 9, 2020 following the initial filing on Jul 19, 2017 under the application number EP18214846A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions filed by Competitors

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.

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ESSILORJun 9, 2021 -

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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