{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11946885","patent":{"patent_number":"US-11946885","title":"Noninvasive quantitation of full versus empty capsids using water proton NMR","assignee":null,"inventors":[],"filing_date":"2022-06-17T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":21,"abstract":"A method of using the relaxation rate (R1 and/or R2) of solvent NMR signal to noninvasively assess whether viral capsids in a capsid preparation are full or empty, and the percentage of full capsids if the vial contains a mixture of full and empty capsids. The method can simply, rapidly, and non-invasively prove the safety and potency of the capsid preparation and thus whether the capsid preparation can be approved for clinical use, without requiring any sample preparation or reagent addition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Noninvasive quantitation of full versus empty capsids using water proton NMR","description":"A method of using the relaxation rate (R1 and/or R2) of solvent NMR signal to noninvasively assess whether viral capsids in a capsid preparation are full or empty, and the percentage of full capsids i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11946885","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-11946885","citation_suggestion":"Patentable. \"Noninvasive quantitation of full versus empty capsids using water proton NMR\" (US-11946885). https://patentable.app/patents/US-11946885","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11946885","json":"https://patentable.app/api/llm-context/US-11946885","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:48:38.692Z"}