{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11971392","patent":{"patent_number":"US-11971392","title":"Sealing structure for a field flow fractionator","assignee":null,"inventors":[],"filing_date":"2020-06-25T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":7,"abstract":"The present disclosure describes a field flow fractionator (FFF). In an embodiment, the FFF includes a spacer including a core, and a coating covering the core. In an embodiment, the FFF includes a spacer including a core, and a coating covering the core, a bottom block including pins, and a top block including mating holes to receive the pins, where the spacer is configured to be positioned between the top block and the bottom block. In an embodiment, the FFF includes a spacer including a core including an opening, a top side, and a bottom side, a first coating covering the top side, and a second coating covering the bottom side, a top block configured to press on the first coating along a first periphery of the opening, and a bottom block configured to press on the second coating along a second periphery of the opening."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sealing structure for a field flow fractionator","description":"The present disclosure describes a field flow fractionator (FFF). In an embodiment, the FFF includes a spacer including a core, and a coating covering the core. In an embodiment, the FFF includes a sp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11971392","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-11971392","citation_suggestion":"Patentable. \"Sealing structure for a field flow fractionator\" (US-11971392). https://patentable.app/patents/US-11971392","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11971392","json":"https://patentable.app/api/llm-context/US-11971392","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:00:29.967Z"}