Eurostat, Luxembourg. Patents and other protection methods: Enterprises that applied for a patent / All core NACE activities related to innovation activities (C, D, E, I, J, G51, K72, K74.2, K74.3) / From 10 to 49 employees / Number / Product and/or process innovative enterprises, regardless of organisational or marketing innovation (including enterprises with abandoned/suspended or on-going innovation activities) / Spain. (Unit: NR)