Assertion: patent | /r/HasProperty | invalidated in one country
Facets:
Source sentences:
text: The European patent, the Eurasian patent, and the ARIPO patent each effectively lead, once granted, to a bundle of national patents for which there might be separate translation requirements (for example in the European Patent Convention), maintenance fees,[citation needed] durations of protection (for example with ARIPO) and separate jurisdiction exist (a patent invalidated in one country might still be valid in others).