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The patent EP3225325 was granted to Wafios on Mar 9, 2022. The application was filed on Feb 15, 2017 under application number EP17156349A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| WTH LAQUA | Jun 4, 2019 | PATENTANWALTE DORNER & KOTTER PARTG MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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Decision to grant a European patent
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(Electronic) Receipt
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English translation of the claims
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Jul 24, 2018
Filing of the translations of the claims
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French translation of claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Priority search results
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Letter concerning fees and payments
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Notification of forthcoming publication
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European search opinion
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European search report
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Information on Search Strategy
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Search started
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Apr 10, 2017
Communication to designated inventor
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Letter concerning the priority
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Priority document
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Feb 15, 2017
Abstract
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Claims
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Designation of inventor
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Feb 15, 2017
Request for grant of a European patent
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