{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8512957","patent":{"patent_number":"US-8512957","title":"Toxicity typing using liver stem cells","assignee":null,"inventors":[],"filing_date":"2012-02-21T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["C12Q","G01N"],"num_claims":25,"abstract":"This invention provides methods and systems for identifying and typing toxicity of chemical compositions, as well as for screening new compositions for toxicity. The invention involves detecting alterations in gene or protein expression and hence establishing molecular profiles in isolated mammalian LSCs contacted with various chemical compositions of known and unknown toxicities, and correlating the molecular profiles with toxicities of the chemical compositions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Toxicity typing using liver stem cells","description":"This invention provides methods and systems for identifying and typing toxicity of chemical compositions, as well as for screening new compositions for toxicity. The invention involves detecting alter","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8512957","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-8512957","citation_suggestion":"Patentable. \"Toxicity typing using liver stem cells\" (US-8512957). https://patentable.app/patents/US-8512957","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8512957","json":"https://patentable.app/api/llm-context/US-8512957","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:48:03.897Z"}