{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/8898165","patent":{"patent_number":"8898165","title":"IDENTIFICATION OF NULL SETS IN A CONTEXT-BASED ELECTRONIC DOCUMENT SEARCH","assignee":"Unknown","inventors":["ROBERT R. FRIEDLANDER","JAMES R. KRAEMER","JOSKO SILOBRCIC"],"filing_date":null,"publication_date":"2014-11-25T00:00:00.000Z","cpc_codes":[],"num_claims":null,"abstract":null},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"IDENTIFICATION OF NULL SETS IN A CONTEXT-BASED ELECTRONIC DOCUMENT SEARCH","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/8898165","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/8898165","citation_suggestion":"Patentable. \"IDENTIFICATION OF NULL SETS IN A CONTEXT-BASED ELECTRONIC DOCUMENT SEARCH\" (8898165). https://patentable.app/patents/8898165","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/8898165","json":"https://patentable.app/api/llm-context/8898165","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:09:43.876Z"}