<?xml-stylesheet type="text/xsl" href="https://dochub.sk.ru/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>5. What is a patent?</title><link>/foundation/ipcenter/b/faq/archive/2013/02/26/5-what-is-a-patent_3F00_.aspx</link><description>A patent is a document certifying a patent-owner&amp;rsquo;s priority, authorship and exclusive rights to an invention, utility model or industrial design</description><dc:language /><generator>7.x Production</generator></channel></rss>