{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9598730","patent":{"patent_number":"US-9598730","title":"Fetal chromosomal aneuploidy diagnosis","assignee":null,"inventors":[],"filing_date":"2012-10-18T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["C12Q","C12Q","C12Q","G16B","G16B","G16B","G16H","C12Q","C12Q"],"num_claims":10,"abstract":"The invention relates to prenatal detection methods using non-invasive techniques. In particular, it relates to prenatal diagnosis of a fetal chromosomal aneuploidy by detecting fetal and maternal nucleic acids in a maternal biological sample. More particularly, the invention applies multiplex PCR to amplify selected fractions of the respective chromosomes of maternal and fetal chromosomes. Respective amounts of suspected aneuploid chromosomal regions and reference chromosomes are determined from massive sequencing analysis followed by a statistical analysis to detect a particular aneuploidy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fetal chromosomal aneuploidy diagnosis","description":"The invention relates to prenatal detection methods using non-invasive techniques. In particular, it relates to prenatal diagnosis of a fetal chromosomal aneuploidy by detecting fetal and maternal nuc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9598730","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-9598730","citation_suggestion":"Patentable. \"Fetal chromosomal aneuploidy diagnosis\" (US-9598730). https://patentable.app/patents/US-9598730","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9598730","json":"https://patentable.app/api/llm-context/US-9598730","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:42:29.824Z"}