{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11998650","patent":{"patent_number":"US-11998650","title":"Method of limiting the spread of norovirus within a cruise ship","assignee":null,"inventors":[],"filing_date":"2021-01-05T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G06Q"],"num_claims":18,"abstract":"A method of limiting the spread of the norovirus within a cruise ship comprising: identifying a surface within a common area of a cruise ship that passengers are likely to touch; and applying a silane quaternary ammonium ion or salt thereof to the surface. The common area can be an elevator and the surface an elevator button. The common area can be a stairway and the surface a handrail. The common area can be a casino. The common area can be a dining room. The common area can be a walkway and the surface a handrail. The silane quaternary ammonium ion or salt thereof can be 3-(trimethoxysilyl)propyldimethyloctadecyl ammonium ion, 3-(trimethoxysilyl)propyldimethyloctadecyl ammonium chloride, 3-(trihydroxysilyl)propyldimethyloctadecyl ammonium ion, or 3-(trihydroxysilyl)propyldimethyloctadecyl ammonium chloride. Applying the silane quaternary ammonium ion or salt thereof to the surface comprises applying a solution including the silane quaternary ammonium ion or salt thereof and a solvent."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of limiting the spread of norovirus within a cruise ship","description":"A method of limiting the spread of the norovirus within a cruise ship comprising: identifying a surface within a common area of a cruise ship that passengers are likely to touch; and applying a silane","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11998650","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-11998650","citation_suggestion":"Patentable. \"Method of limiting the spread of norovirus within a cruise ship\" (US-11998650). https://patentable.app/patents/US-11998650","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11998650","json":"https://patentable.app/api/llm-context/US-11998650","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:33:57.726Z"}