{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671348","patent":{"patent_number":"US-9671348","title":"Method for measuring component by treating aqueous sample with alpha-keto acid and then converting component to hydrogen peroxide","assignee":null,"inventors":[],"filing_date":"2011-12-12T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G01N","C12Q","G01N","G01N"],"num_claims":7,"abstract":"The present invention provides a method for measuring a component to be measured in a sample, comprising converting the component to be measured in the sample into hydrogen peroxide and measuring the formed hydrogen peroxide in the presence of an α-keto acid using an oxidative-coloring chromogen. The present invention also provides a method for suppressing the influence of a peroxide on a method of converting a component to be measured in a sample into hydrogen peroxide and measuring the formed hydrogen peroxide using an oxidative-coloring chromogen, the suppression method comprising using an α-keto acid. The measuring method and the suppression method of the present invention using an α-keto acid suppress the influence of a peroxide to give an accurate measurement of the component to be measured in the sample."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for measuring component by treating aqueous sample with alpha-keto acid and then converting component to hydrogen peroxide","description":"The present invention provides a method for measuring a component to be measured in a sample, comprising converting the component to be measured in the sample into hydrogen peroxide and measuring the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671348","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-9671348","citation_suggestion":"Patentable. \"Method for measuring component by treating aqueous sample with alpha-keto acid and then converting component to hydrogen peroxide\" (US-9671348). https://patentable.app/patents/US-9671348","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671348","json":"https://patentable.app/api/llm-context/US-9671348","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:31:07.878Z"}