Portugal vs Taiwan: Annual patents filed for carbon capture and storage technologies
Portugal
3 patents
in 2021
Taiwan
3 patents
in 2023
Portugal rank
19th
Taiwan rank
19th
Annual patents filed for carbon capture and storage technologies over time
- Portugal
- Taiwan
How they compare
Portugal currently reports 3 patents against 3 patents in Taiwan, a difference of 0 patents.
Across all 21 years both countries report, Taiwan has been ahead every year.
Portugal ranks 19th and Taiwan ranks 19th of 54 countries.
Taiwan has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Portugal | Taiwan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.22 patents | 11.78 patents | 8.56 patents | Taiwan |
| 2010s | 5.7 patents | 29.9 patents | 24.2 patents | Taiwan |
| 2020s | 2 patents | 28 patents | 26 patents | Taiwan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed for carbon capture and storage technologies, Portugal or Taiwan?
- Portugal, at 3 patents against 3 patents in Taiwan as of 2021.
- What is the difference in annual patents filed for carbon capture and storage technologies between Portugal and Taiwan?
- 0 patents, with Portugal ahead.
- How many years of comparable data are there for Portugal and Taiwan?
- 21 years are reported by both, from 2000 to 2021.
- How do Portugal and Taiwan rank globally for annual patents filed for carbon capture and storage technologies?
- Portugal ranks 19th and Taiwan ranks 19th of 54 countries.
- Where does this data come from?
- IRENA - INSPIRE Platform (2025) – with major processing by Our World in Data, published as Annual patents filed for carbon capture and storage technologies. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Figures in recent years are subject to a time lag; submitted patents may not yet be reflected in the data.