Portugal vs Sweden: Annual patents filed for energy storage technologies
Portugal
6 patents
in 2022
Sweden
19 patents
in 2024
Portugal rank
17th
Sweden rank
14th
Annual patents filed for energy storage technologies over time
- Portugal
- Sweden
How they compare
Sweden currently reports 19 patents against 6 patents in Portugal, a difference of 13 patents.
That makes Sweden's figure about 3.2 times Portugal's.
The two have swapped places 3 times across 22 shared years of data; in 2000 it was Portugal ahead.
Portugal ranks 17th and Sweden ranks 14th of 58 countries.
Across the 3 decades both report, Portugal averaged higher in 2 and Sweden in 1.
Head to head by decade
| Decade | Portugal | Sweden | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 10.11 patents | 5.22 patents | 4.89 patents | Portugal |
| 2010s | 22.9 patents | 8.4 patents | 14.5 patents | Portugal |
| 2020s | 12.33 patents | 44 patents | 31.67 patents | Sweden |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed for energy storage technologies, Portugal or Sweden?
- Sweden, at 19 patents against 6 patents in Portugal as of 2024.
- What is the difference in annual patents filed for energy storage technologies between Portugal and Sweden?
- 13 patents, with Sweden ahead.
- How many years of comparable data are there for Portugal and Sweden?
- 22 years are reported by both, from 2000 to 2022.
- How do Portugal and Sweden rank globally for annual patents filed for energy storage technologies?
- Portugal ranks 17th and Sweden ranks 14th of 58 countries.
- Where does this data come from?
- IRENA – INSPIRE Platform (2026) – with major processing by Our World in Data, published as Annual patents filed for energy 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.