{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467894","patent":{"patent_number":"US-8467894","title":"Method and apparatus for managing product end of life","assignee":null,"inventors":[],"filing_date":"2001-01-06T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":21,"abstract":"A method of managing product end of life over an end of life horizon includes the step of selecting an objective of either maximizing gross profit or minimizing writeoff costs for a selected plurality of products being discontinued. The products may have parts in common. A subset of all possible combinations of product demand levels is selected. Each combination is associated with a probability. A procurement plan that optimizes the selected objective is generated based on the selected subset of demand levels given a non-zero pre-existing inventory of at least some parts of the selected products."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for managing product end of life","description":"A method of managing product end of life over an end of life horizon includes the step of selecting an objective of either maximizing gross profit or minimizing writeoff costs for a selected plurality","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467894","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-8467894","citation_suggestion":"Patentable. \"Method and apparatus for managing product end of life\" (US-8467894). https://patentable.app/patents/US-8467894","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467894","json":"https://patentable.app/api/llm-context/US-8467894","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:59:00.254Z"}