China Gains on Top Filers at European Patent Office
Updated: 2023-03-28 15:15:06
U.S. companies and inventors still filed more patent applications with the European Patent Office (EPO) than any other country, according to its Patent Index 2022, which was released today. The index showed that U.S. patent applications numbered 48,088, a 2.9% increase from 2021. However, China's filings jumped by 15.1% over 2021, keeping it in fourth place out of the top five countries of origin for applications and narrowing the gap between it and Japan, the number three filer.