GENEVA (Reuters) - Patent filings slipped last year by nearly 2% in the first fall in 14 years amid economic uncertainty, the U.N. patent agency said on Thursday, in a move it described as "concerning".
The World Intellectual Property Organization, which oversees a system for countries to share recognition of patents, reported 272,600 filings in 2023 which was a 1.8% decline from the previous year.
The top two countries China (69,610) and the United States (55,678) both reported fewer filings than 2022, falling 0.6% and 5.3% respectively. In the case of China, it was the first drop since 2002.
"I think it is really a broader reflection of what's going on in the innovation economy. And I think to some extent, it is concerning...," WIPO chief economist Carsten Fink told reporters.
"Innovation, technological progress is what generates future economic growth, future jobs, and I think, policymakers need to make sure that there is an innovation ecosystem that is vibrant and...generates the, the seeds of future growth."
Japan and Germany, number 3 and 5 in the rankings, also filed fewer applications in 2023 although South Korea which is ranked fourth had a slight increase.
The Patent Cooperation Treaty which has 157 signatory states allows inventors to seek patent protection simultaneously in a large number of countries. It accounts for around 60% of non-resident patent applications, WIPO said.