{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988648","patent":{"patent_number":"US-11988648","title":"Liquid chromatograph","assignee":null,"inventors":[],"filing_date":"2018-07-25T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":9,"abstract":"A liquid chromatograph includes: a feeding unit configured to feed a mobile phase prepared for an analysis; an analysis flow path provided with an analytical column for separating a sample and a detector for detecting sample components separated with the analytical column; a sample injection part configured to inject the sample into the analysis flow path; a measurement flow path provided separately from the analysis flow path and provided with a measuring instrument for measuring a preparation state of the mobile phase; and a status switching unit configured to selectively switch between an analysis state in which all of the mobile phase the from feeding unit flows through the analysis flow path and a measurement state in which at least a part of the mobile phase from the feeding unit flows through the measurement flow path."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid chromatograph","description":"A liquid chromatograph includes: a feeding unit configured to feed a mobile phase prepared for an analysis; an analysis flow path provided with an analytical column for separating a sample and a detec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988648","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-11988648","citation_suggestion":"Patentable. \"Liquid chromatograph\" (US-11988648). https://patentable.app/patents/US-11988648","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988648","json":"https://patentable.app/api/llm-context/US-11988648","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:15:17.696Z"}