Singapore's stock of patents has grown dramatically over the past three decades, with the private sector acting as the engine of expansion. According to annual data from the Department of Statistics, patents owned at year-end climbed from just 204 in 1994 to a peak of 16,430 in 2021, before easing slightly to 14,810 in 2022.
The private sector accounted for the vast bulk of that growth. In 2000, the first year the series was broken down by ownership, private entities held 1,045 patents. By 2021 that figure had multiplied more than fourteen-fold to 14,623. Even as the total dipped in 2022, private holdings remained above 12,700. This trajectory is consistent with Singapore's sustained push to position itself as a knowledge-based economy, encouraging corporate research and development through grants, tax incentives, and a robust intellectual-property regime.
The public sector, while far smaller in absolute terms, also expanded. Its owned patents rose from 223 in 2000 to 2,045 in 2022. Notably, public-sector patent applications remained relatively modest, never exceeding 952 in any year, suggesting that research institutions and government-linked labs may be more selective in their filings or rely on other forms of IP protection.
Patent applications, a forward-looking indicator, tell a different story. After peaking at 2,852 in 2017, applications dipped and then recovered to hit a new high of 4,107 in 2022. That spike, against a backdrop of slowing economic conditions elsewhere, hints at heightened innovation activity in areas such as biomedical sciences, fintech, or advanced manufacturing, all of which have been priority clusters under Singapore's Research, Innovation and Enterprise plans.
The data covers the period from 1994 to 2022, with sectoral breakdowns available only from 2000 onward. While the headline figures underscore a growing patent portfolio, the 2022 pullback in total owned patents—the first since 2017—may reflect corporate housekeeping, lapsed patents, or a shift in filing strategies. For policymakers, the continued strength in applications provides reassurance that innovation momentum persists, even as the stock of owned patents adjusts.
Source: Singapore Department of Statistics via data.gov.sg · 2026-06-24T09:07:59.816Z
