{"schema_version":"secwatch.filing_event.v1","accession":"0001111928-26-000051","form_type":"8-K","ticker":"IPGP","cik":"0001111928","company_name":"IPG PHOTONICS CORP","filed_at":"2026-02-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.554100+00:00","generated_at":"2026-05-16T00:06:25.830894+00:00","sec_items":["8.01","9.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"UPC rules IPG's AMB lasers infringe Trumpf patent; <1% of sales affected","bullets":["UPC Mannheim Local Division found certain AMB laser designs infringe European Patent 2,951,625.","Ruling applies to seven UPC member states including Germany, France and Italy.","Affected products represent less than 1% of IPG's total sales.","IPG disagrees and plans to appeal to the UPC Court of Appeal.","Remedies (injunction, recall, damages) to be determined at a later stage."],"urls":{"canonical":"https://secwatch.observer/filing/0001111928-26-000051","json":"https://secwatch.observer/filing/0001111928-26-000051.json","markdown":"https://secwatch.observer/filing/0001111928-26-000051.md","text":"https://secwatch.observer/filing/0001111928-26-000051.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000051/0001111928-26-000051-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000051/ipgp-20260225.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T00:06:25.830894+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}