{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9612249","patent":{"patent_number":"US-9612249","title":"Reduction of false positive on reagent test devices","assignee":null,"inventors":[],"filing_date":"2014-02-12T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":15,"abstract":"Methods and systems are disclosed including a reagent analyzer, comprising a test analyzing mechanism, such as an optical imaging system, configured to read a first sample of a specimen combined with a reagent configured to react with the sample in a presence of an analyte of interest and a second sample of the specimen that is not combined with a reagent, and to output one or more first signals indicative of the test analyzing mechanism reading the first and second samples; and a processor receiving the one or more first signals and executing logic to analyze the second sample responsive to the processor determining that the analyte of interest is present in the first sample. The processor may execute logic to analyze the second specimen utilizing one or more ratio algorithm and comparing the results of the algorithm against predetermined values indicative of expected color."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reduction of false positive on reagent test devices","description":"Methods and systems are disclosed including a reagent analyzer, comprising a test analyzing mechanism, such as an optical imaging system, configured to read a first sample of a specimen combined with ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9612249","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9612249","citation_suggestion":"Patentable. \"Reduction of false positive on reagent test devices\" (US-9612249). https://patentable.app/patents/US-9612249","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9612249","json":"https://patentable.app/api/llm-context/US-9612249","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:15:46.243Z"}