{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8486655","patent":{"patent_number":"US-8486655","title":"Point source diffusion cell activity assay apparatus","assignee":null,"inventors":[],"filing_date":"2012-01-23T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":25,"abstract":"Apparatuses and methods for determining whether a test compound solution induces cell activity, an embodiment of the method of the present invention comprising placing a test compound solution in contact with a cell suspension media containing cells, diffusing the test compound solution into the cell suspension from a point source, and detecting activity in the cells with respect to their distance from the point source. Detecting activity in the cells can involve detecting activity in a first group of the cells proximate to the point source, and detecting activity in a second group of the cells farther from the point source than the first group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Point source diffusion cell activity assay apparatus","description":"Apparatuses and methods for determining whether a test compound solution induces cell activity, an embodiment of the method of the present invention comprising placing a test compound solution in cont","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8486655","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-8486655","citation_suggestion":"Patentable. \"Point source diffusion cell activity assay apparatus\" (US-8486655). https://patentable.app/patents/US-8486655","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8486655","json":"https://patentable.app/api/llm-context/US-8486655","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:59:23.151Z"}