{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275016","patent":{"patent_number":"US-11275016","title":"System and method for testing repassivation kinetics","assignee":null,"inventors":[],"filing_date":"2018-02-20T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":6,"abstract":"An electrochemical system for measuring the repassivation kinetics of a metallic material under sour oil field conditions comprises a housing made of the metallic material surrounding an internal space; insulating covers positioned on the housing, an electrolyte enclosed within the internal space of the housing and the insulating covers, a scratch tool including a second housing made of an insulting material that one end positioned in the electrolyte, a sample holder for holding a sample composed of the metallic material, and a pin tip positioned to scratch off a passivation film from the sample surface, and an electrical power source coupled to the housing and the sample within the scratch tool so as to generate an electric current between the housing and the sample, wherein the sample holder is movable with respect to the pin tip to create a scratch on the sample within the electrolyte."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for testing repassivation kinetics","description":"An electrochemical system for measuring the repassivation kinetics of a metallic material under sour oil field conditions comprises a housing made of the metallic material surrounding an internal spac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275016","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-11275016","citation_suggestion":"Patentable. \"System and method for testing repassivation kinetics\" (US-11275016). https://patentable.app/patents/US-11275016","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275016","json":"https://patentable.app/api/llm-context/US-11275016","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:14:51.418Z"}