Brazil vs Bulgaria: Annual patents filed for energy storage technologies
Brazil
2 patents
in 2023
Bulgaria
2 patents
in 2023
Brazil rank
30th
Bulgaria rank
30th
Annual patents filed for energy storage technologies over time
- Brazil
- Bulgaria
How they compare
Brazil currently reports 2 patents against 2 patents in Bulgaria, a difference of 0 patents.
The two have swapped places 1 time across 10 shared years of data; in 2000 it was Brazil ahead.
Brazil ranks 30th and Bulgaria ranks 30th of 58 countries.
Brazil has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Brazil | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 48.33 patents | 1.33 patents | 47 patents | Brazil |
| 2010s | 140.4 patents | 1.2 patents | 139.2 patents | Brazil |
| 2020s | 76.5 patents | 1.5 patents | 75 patents | Brazil |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed for energy storage technologies, Brazil or Bulgaria?
- Brazil, at 2 patents against 2 patents in Bulgaria as of 2023.
- What is the difference in annual patents filed for energy storage technologies between Brazil and Bulgaria?
- 0 patents, with Brazil ahead.
- How many years of comparable data are there for Brazil and Bulgaria?
- 10 years are reported by both, from 2000 to 2023.
- How do Brazil and Bulgaria rank globally for annual patents filed for energy storage technologies?
- Brazil ranks 30th and Bulgaria ranks 30th 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.