Geographic coverage
Co-patenting at the EPO according to applicants'/inventors' country of residence - number (1977-2013) carries observations for 55 countries and areas:
Austria · Australia · Belgium · Bulgaria · Brazil · Canada · Switzerland · China except Hong Kong · Cyprus · Czechia · Germany · Denmark · Euro area - 18 countries (2014) · Euro area - 19 countries (2015-2022) · Estonia · Greece · Spain · European Union - 28 countries (2013-2020) · Soviet Union · Finland · France · Hong Kong · Croatia · Hungary · Ireland · Israel · India · Iceland · Italy · Japan · South Korea · Liechtenstein · Lithuania · Luxembourg · Latvia · North Macedonia · Malta · Mexico · Netherlands · Norway · New Zealand · Poland · Portugal · Romania · Russia · Sweden · Singapore · Slovenia · Slovakia · Türkiye · Taiwan · United Kingdom · United States · All countries of the world · South Africa