The patent EP4609820A1 was granted to Carl Zeiss on Sep 3, 2025 following the initial filing on Feb 28, 2024 under the application number The current legal status of the patent is Pending.
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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