{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8505811","patent":{"patent_number":"US-8505811","title":"Anomalous billing event correlation engine","assignee":null,"inventors":[],"filing_date":"2011-07-18T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06Q"],"num_claims":18,"abstract":"Apparatus, methods and computer readable media for processing invoice data. The apparatus may include, and the methods and media may involve a processor module and a machine memory module. The processor module may extract from an invoice a billing event identifier that identifies a billing event. The processor module may query an index in the machine memory module for a billing event descriptor that is designated for the billing event. The processor module may identify in the machine memory index a provisional billing event descriptor that corresponds to a derivative of the billing event identifier. The processor module may join the provisional billing event descriptor to a record corresponding to the billing event identifier. The processor module may flag the record to indicate the presence of the provisional billing event descriptor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Anomalous billing event correlation engine","description":"Apparatus, methods and computer readable media for processing invoice data. The apparatus may include, and the methods and media may involve a processor module and a machine memory module. The process","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8505811","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-8505811","citation_suggestion":"Patentable. \"Anomalous billing event correlation engine\" (US-8505811). https://patentable.app/patents/US-8505811","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8505811","json":"https://patentable.app/api/llm-context/US-8505811","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:36:15.497Z"}