Chile vs Portugal: Annual patents filed for energy storage technologies
Chile
5 patents
in 2025
Portugal
6 patents
in 2022
Chile rank
19th
Portugal rank
17th
Annual patents filed for energy storage technologies over time
- Chile
- Portugal
How they compare
Portugal currently reports 6 patents against 5 patents in Chile, a difference of 1 patents.
That makes Portugal's figure about 1.2 times Chile's.
The two have swapped places 1 time across 16 shared years of data; in 2007 it was Portugal ahead.
Chile ranks 19th and Portugal ranks 17th of 58 countries.
Across the 3 decades both report, Chile averaged higher in 1 and Portugal in 2.
Head to head by decade
| Decade | Chile | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 2 patents | 8.33 patents | 6.33 patents | Portugal |
| 2010s | 6.3 patents | 22.9 patents | 16.6 patents | Portugal |
| 2020s | 16 patents | 12.33 patents | 3.67 patents | Chile |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed for energy storage technologies, Chile or Portugal?
- Portugal, at 6 patents against 5 patents in Chile as of 2022.
- What is the difference in annual patents filed for energy storage technologies between Chile and Portugal?
- 1 patents, with Portugal ahead.
- How many years of comparable data are there for Chile and Portugal?
- 16 years are reported by both, from 2007 to 2022.
- How do Chile and Portugal rank globally for annual patents filed for energy storage technologies?
- Chile ranks 19th and Portugal ranks 17th 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.