Non-resident share of patent applications of the top 20 countries 2023
In 2023, Hong Kong SAR had the highest non-resident share of patent applications at 97.4 percent. South Africa and Mexico followed behind with non-resident shares of 96.2 and 93.7 percent, respectively. Out of the top 20 national patent offices, China had the lowest non-resident share of applications at 9.3 percent.