International Cooperative Tool to Manage Patent Dossier and Examination Information

Global Dossier is a "set of business services being developed by the five IP Offices (IP5 - USPTO, EPO, JPO, KIPO, and SIPO) aimed at modernizing the global patent system and delivering benefits to all stakeholders through a single portal/user interface." It's first service, Dossier Access, is a user-friendly interface to find the patent family for an application, as well as related classification and citation data for each member of the patent family. Find the search tool at the top of the Global Dossier introductory page.