{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9692989","patent":{"patent_number":"US-9692989","title":"Method of validating a cleaning process","assignee":null,"inventors":[],"filing_date":"2011-11-14T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","H04N","G01N"],"num_claims":14,"abstract":"A method of validating or verifying a process for cleaning a surface contaminated with at least one chemical substrate, comprising the steps of: capturing an infrared image of the surface using infrared chemical imaging; utilizing at least one algorithm to interpret the captured image to extract an infra-red signal from the at least one chemical substrate to determine the amount of the at least one chemical substrate present on the surface; and determining if the amount of the at least one detected chemical substrate exceeds a threshold value, thereby indicating that a repeat cleaning process is required or thereby indicating that no further cleaning is required."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of validating a cleaning process","description":"A method of validating or verifying a process for cleaning a surface contaminated with at least one chemical substrate, comprising the steps of: capturing an infrared image of the surface using infrar","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9692989","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-9692989","citation_suggestion":"Patentable. \"Method of validating a cleaning process\" (US-9692989). https://patentable.app/patents/US-9692989","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9692989","json":"https://patentable.app/api/llm-context/US-9692989","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:36:45.315Z"}