https://www.epo.org/en/service-support/faq/searching-patents/patent-information-products/access/are-there-different
Are there different subscription options for Global Patent Index (GPI) and PATSTAT Online?
Yes, you can order quarterly, biannual or yearly subscriptions. Yearly subscription access ends on 31 December. Quarterly and biannual subscriptions end three and six months after the start date.
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