{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-094303","form_type":"8-K","ticker":"CBLL","cik":"0001861107","company_name":"Ceribell, Inc.","filed_at":"2025-07-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.421017+00:00","generated_at":"2026-05-18T09:20:59.215011+00:00","sec_items":["8.01","9.01"],"event_type":"litigation","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"CeriBell files patent infringement lawsuits against Natus Medical with USITC and Delaware court","bullets":["Filed complaints at USITC and Delaware District Court alleging infringement of six CeriBell patents.","Seeks USITC exclusion order to bar import of infringing Natus EEG products into the U.S.","Patents cover CeriBell EEG headband and electrode design used in point-of-care EEG technology.","CEO Jane Chao states CeriBell will vigorously protect its IP against infringement."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-094303","json":"https://secwatch.observer/filing/0000950170-25-094303.json","markdown":"https://secwatch.observer/filing/0000950170-25-094303.md","text":"https://secwatch.observer/filing/0000950170-25-094303.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1861107/000095017025094303/0000950170-25-094303-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1861107/000095017025094303/cbll-20250707.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:20:59.215011+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"}