{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504589","patent":{"patent_number":"US-8504589","title":"Categorical filtering of data","assignee":null,"inventors":[],"filing_date":"2012-05-07T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":19,"abstract":"A computer readable storage medium includes executable instructions to retrieve a dataset from a data source, where the dataset includes a first set of categories. A data structure that represents the dataset is built. A first set of merit values for the first set of categories is calculated. The first set of categories is ordered based on a criterion. The first set of categories is returned."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Categorical filtering of data","description":"A computer readable storage medium includes executable instructions to retrieve a dataset from a data source, where the dataset includes a first set of categories. A data structure that represents the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504589","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-8504589","citation_suggestion":"Patentable. \"Categorical filtering of data\" (US-8504589). https://patentable.app/patents/US-8504589","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504589","json":"https://patentable.app/api/llm-context/US-8504589","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:14:35.932Z"}