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China, Japan, Korea: IP5 Statistics Report available online

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The 2013 edition of the IP5 Statistics Report - an annual compilation of patent statistics from the European Patent Office (EPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), the State Intellectual Property Office of China (SIPO), and the United States Patent and Trademark Office (USPTO) - can be downloaded in PDF version from the IP5 website. In addition to filing and grant figures, the report provides details on production, pendency times, duration of maintenance of granted patents and other statistical data related to the procedures at the world's five major intellectual property offices. 

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