{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9689802","patent":{"patent_number":"US-9689802","title":"Systems, methods and apparatus for analysis of multiphase fluid mixture in pipelines","assignee":null,"inventors":[],"filing_date":"2012-06-29T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":13,"abstract":"An apparatus and method to measure water content and water pH of multiphase fluid mixtures of water and oil. The apparatus employs a water content sensor containing an infrared light source and a photodetector. The pH sensor includes a pH indicator that exhibits a color change in an oleophobic coating including an image recording device. The apparatus and method may be applied to measure water fraction and pH within oil/water pipelines."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems, methods and apparatus for analysis of multiphase fluid mixture in pipelines","description":"An apparatus and method to measure water content and water pH of multiphase fluid mixtures of water and oil. The apparatus employs a water content sensor containing an infrared light source and a phot","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9689802","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-9689802","citation_suggestion":"Patentable. \"Systems, methods and apparatus for analysis of multiphase fluid mixture in pipelines\" (US-9689802). https://patentable.app/patents/US-9689802","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9689802","json":"https://patentable.app/api/llm-context/US-9689802","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:57:19.685Z"}