{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9696985","patent":{"patent_number":"US-9696985","title":"Patching of virtual machines within sequential time windows","assignee":null,"inventors":[],"filing_date":"2016-01-06T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":17,"abstract":"A method and associated system for patching virtual machines in L redundancy groups in accordance with a patching schedule. The patching schedule is generated by scheduling, in W sequential time windows, P patches applicable to the virtual machines. Each redundancy group includes virtual machines and independently belongs to a respective software application x of X software applications, wherein P≧1, L≧1, Rm≧1, and X≧1. The L redundancy groups collectively comprise at least 2 virtual machines. The scheduling determines xwmk for T tuples (w, m, k) defined by (w=1, . . . , W) and (m=1, . . . , L) and (k=1, . . . , Rm), by maximizing an objective function subject to constraints. Determining xwmk includes setting xwmk=1 if virtual machine k in redundancy group m is to be patched in time window w or setting xwmk=0 otherwise."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Patching of virtual machines within sequential time windows","description":"A method and associated system for patching virtual machines in L redundancy groups in accordance with a patching schedule. The patching schedule is generated by scheduling, in W sequential time windo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9696985","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-9696985","citation_suggestion":"Patentable. \"Patching of virtual machines within sequential time windows\" (US-9696985). https://patentable.app/patents/US-9696985","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9696985","json":"https://patentable.app/api/llm-context/US-9696985","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:38:58.310Z"}