{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9816139","patent":{"patent_number":"US-9816139","title":"Mean DNA copy number of chromosomal regions is of prognostic significance in cancer","assignee":null,"inventors":[],"filing_date":"2015-07-27T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["C12Q","G01N","G16B","G16B","C12Q","C12Q","C12Q","C12Q","C12Q","G01N"],"num_claims":5,"abstract":"Methods for predicting a disease free time interval (DFI) for a cancer patient under consideration for initial or further chemotherapy treatment are disclosed. The methods include obtaining a biological sample from a patient and detecting a copy number of chromosome region A1 and/or C2. The mean copy number per cell is correlated with a DFI for the subject. The chemotherapy can include doxorubicin and/or L-asparaginase treatment. Also provided are kits for predicting DFI in a subject with cancer and computer readable storage media for performing the presently disclosed methods."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mean DNA copy number of chromosomal regions is of prognostic significance in cancer","description":"Methods for predicting a disease free time interval (DFI) for a cancer patient under consideration for initial or further chemotherapy treatment are disclosed. The methods include obtaining a biologic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9816139","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-9816139","citation_suggestion":"Patentable. \"Mean DNA copy number of chromosomal regions is of prognostic significance in cancer\" (US-9816139). https://patentable.app/patents/US-9816139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9816139","json":"https://patentable.app/api/llm-context/US-9816139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:41:39.015Z"}