{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852121","patent":{"patent_number":"US-9852121","title":"Automatic relationship detection for spreadsheet data items","assignee":null,"inventors":[],"filing_date":"2015-03-23T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06N","G06Q"],"num_claims":20,"abstract":"A system for automatically detecting relationships in spreadsheet data is disclosed. The system may be configured to analyze data items in the spreadsheet to determine whether two or more data items are unrelated. If the two or more data items are unrelated, then the system may notify a user of a need to define the relationship, and automatically defines the relationship for the two or more data items, or suggests the relationship to the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Automatic relationship detection for spreadsheet data items","description":"A system for automatically detecting relationships in spreadsheet data is disclosed. The system may be configured to analyze data items in the spreadsheet to determine whether two or more data items a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852121","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-9852121","citation_suggestion":"Patentable. \"Automatic relationship detection for spreadsheet data items\" (US-9852121). https://patentable.app/patents/US-9852121","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852121","json":"https://patentable.app/api/llm-context/US-9852121","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:10:53.377Z"}