{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9599553","patent":{"patent_number":"US-9599553","title":"Testing of quality of cooking oil","assignee":null,"inventors":[],"filing_date":"2015-03-27T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":48,"abstract":"This relates to a processor-implemented method of providing an oil-quality indication. The method includes receiving image data associated with a captured image, wherein the image includes (i) oil sample pixels associated with an oil sample and (ii) calibration color pixels associated with a calibration color. The oil sample pixels are adjusted based on the calibration color pixels. A saturation value and a hue value are determined based on the adjusted oil sample pixels. An oil quality value is determined based on the saturation value and the hue value. The oil quality value is stored in a processor-readable medium."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Testing of quality of cooking oil","description":"This relates to a processor-implemented method of providing an oil-quality indication. The method includes receiving image data associated with a captured image, wherein the image includes (i) oil sam","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9599553","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-9599553","citation_suggestion":"Patentable. \"Testing of quality of cooking oil\" (US-9599553). https://patentable.app/patents/US-9599553","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9599553","json":"https://patentable.app/api/llm-context/US-9599553","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:19:45.606Z"}