{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11959841","patent":{"patent_number":"US-11959841","title":"Device and method for isolating extracellular vesicles from biofluids","assignee":null,"inventors":[],"filing_date":"2018-01-08T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":35,"abstract":"A device and method for isolating extracellular vesicles from biofluids is disclosed. A nanoporous silicon nitride membrane is provided with a tangential flow of biofluid. A pressure gradient through the nanoporous silicon nitride membrane facilitates capture of extracellular vesicles from the tangential flow vector of biofluid. Reversal of the pressure gradient results in the release of the extracellular vesicles for subsequent collection."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for isolating extracellular vesicles from biofluids","description":"A device and method for isolating extracellular vesicles from biofluids is disclosed. A nanoporous silicon nitride membrane is provided with a tangential flow of biofluid. A pressure gradient through ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11959841","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-11959841","citation_suggestion":"Patentable. \"Device and method for isolating extracellular vesicles from biofluids\" (US-11959841). https://patentable.app/patents/US-11959841","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11959841","json":"https://patentable.app/api/llm-context/US-11959841","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:51:17.149Z"}