{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9817943","patent":{"patent_number":"US-9817943","title":"Cumulative differential chemical assay identification","assignee":null,"inventors":[],"filing_date":"2012-10-11T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G16B","C12Q","C12Q","C12Q","G01N","G01N","G16B"],"num_claims":18,"abstract":"An apparatus comprising: a value receiver, configured to receive fluorescence values measured during a chemical reaction involving a test sample, each value pertaining to a respective physical parameter value, a difference calculator, configured to calculate differences, each difference being between respective one of the measured fluorescence values and one of reference fluorescence values of a reference sample, each reference fluorescence value pertaining to a respective physical parameter value, a cumulative index calculator, configured to calculate a cumulative index, by selecting a first difference among the calculated differences, and selecting and adding to the first difference differences, each one of the added differences being selected according to a proximity standard applied on each two differences selected in a sequence, the proximity standard being based on proximity of physical parameter values and difference size, and a similarity determiner, configured to determine similarity between the samples, using the calculated cumulative index."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cumulative differential chemical assay identification","description":"An apparatus comprising: a value receiver, configured to receive fluorescence values measured during a chemical reaction involving a test sample, each value pertaining to a respective physical paramet","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9817943","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-9817943","citation_suggestion":"Patentable. \"Cumulative differential chemical assay identification\" (US-9817943). https://patentable.app/patents/US-9817943","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9817943","json":"https://patentable.app/api/llm-context/US-9817943","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:32:31.327Z"}