{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988635","patent":{"patent_number":"US-11988635","title":"Flow recirculation for mobility separation improvement","assignee":null,"inventors":[],"filing_date":"2022-05-13T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":16,"abstract":"An ion mobility analyser is disclosed having a gas flow directed along the ion travel axis and a set of electrodes to which DC voltages are applied to establish a DC field. The opposing forces of the gas flow and DC field cause ions to be trapped within a separation region in axial regions determined by their ion mobilities. A gas recirculator, having inlet and outlet ends respectively located downstream and upstream of the separation region, supplies at least fifty percent of the gas flow within the separation region, thereby reducing vacuum pumping requirements."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Flow recirculation for mobility separation improvement","description":"An ion mobility analyser is disclosed having a gas flow directed along the ion travel axis and a set of electrodes to which DC voltages are applied to establish a DC field. The opposing forces of the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988635","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-11988635","citation_suggestion":"Patentable. \"Flow recirculation for mobility separation improvement\" (US-11988635). https://patentable.app/patents/US-11988635","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988635","json":"https://patentable.app/api/llm-context/US-11988635","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:40:23.300Z"}