{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9649464","patent":{"patent_number":"US-9649464","title":"Oxygen concentrator apparatus and method having an ultrasonic detector","assignee":null,"inventors":[],"filing_date":"2010-08-25T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":15,"abstract":"An oxygen concentrator may rely on a pressure swing adsorption process to produce an oxygen enriched gas stream from canisters filled with granules capable of separation of oxygen from an air stream. The adsorption process uses a cyclical pressurization and venting of the canisters to generate an oxygen enriched gas stream. Coupling an oxygen concentration sensor to the generated oxygen enriched gas stream may allow monitoring of the purity of the produced gas."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Oxygen concentrator apparatus and method having an ultrasonic detector","description":"An oxygen concentrator may rely on a pressure swing adsorption process to produce an oxygen enriched gas stream from canisters filled with granules capable of separation of oxygen from an air stream. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9649464","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-9649464","citation_suggestion":"Patentable. \"Oxygen concentrator apparatus and method having an ultrasonic detector\" (US-9649464). https://patentable.app/patents/US-9649464","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9649464","json":"https://patentable.app/api/llm-context/US-9649464","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:52.939Z"}