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Opposition after patent grant
A Turkish post-grant patent opposition is tied to the grant publication and its statutory six-month window; EPO opposition uses a different procedure and period.
Türkiye: practical decision and evidence
A Turkish post-grant patent opposition is tied to the grant publication and its statutory six-month window; EPO opposition uses a different procedure and period. Identify the jurisdiction first. Cite the challenged claims and supporting prior art rather than relying on a general complaint.
Worked file: a competitor challenges an EPO patent using the Turkish six-month calendar. Identify the granting office and exact publication first, then use the correct forum and timeframe. Build a claim-by-claim prior-art case; deadlines cannot be borrowed across Turkish and European procedures.
Challenging a patent
Before challenging a patent, identify whether the file is an application or a granted right. Choose third-party observations, grant opposition or the judicial route accordingly. Procedures, standing and deadlines cannot be swapped simply because all concern the same invention.
Patent search report
A patent search report identifies relevant earlier documents for particular claims. Read the cited passages, dates and categories and prepare a feature comparison. A search report is evidence for analysis, not a final grant certificate or a guarantee of freedom to operate.
Patent examination report
Read a patent examination report by separating each objection, affected claim and cited evidence. Build a response matrix supported by the original disclosure. A positive search comment does not automatically resolve clarity, sufficiency or later examination objections.
Official filing and support
This guidance concerns Turkish rights unless a section expressly names another jurisdiction. Kayra can coordinate research, document preparation and follow-up. Registration, opposition and grant decisions belong to the competent office. Verify any required representative’s registration and authority before appointing them; court proceedings require appropriately qualified legal representation. The enquiry form requests consultancy, and does not itself file an official application.
Primary official sources
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The exact records for Opposition after patent grant depend on the confirmed scope. Current, consistent and traceable information reduces avoidable revisions.