Bulgaria vs New Zealand: Annual patents filed for energy storage technologies
Bulgaria
1 patents
in 2020
New Zealand
1 patents
in 2022
Bulgaria rank
39th
New Zealand rank
39th
Annual patents filed for energy storage technologies over time
- Bulgaria
- New Zealand
How they compare
Bulgaria currently reports 1 patents against 1 patents in New Zealand, a difference of 0 patents.
Across all 9 years both countries report, New Zealand has been ahead every year.
Bulgaria ranks 39th and New Zealand ranks 39th of 55 countries.
New Zealand has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Bulgaria | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 1.33 patents | 7.67 patents | 6.33 patents | New Zealand |
| 2010s | 1.2 patents | 5.8 patents | 4.6 patents | New Zealand |
| 2020s | 1 patents | 1 patents | 0 patents | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed for energy storage technologies, Bulgaria or New Zealand?
- Bulgaria, at 1 patents against 1 patents in New Zealand as of 2020.
- What is the difference in annual patents filed for energy storage technologies between Bulgaria and New Zealand?
- 0 patents, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and New Zealand?
- 9 years are reported by both, from 2000 to 2020.
- How do Bulgaria and New Zealand rank globally for annual patents filed for energy storage technologies?
- Bulgaria ranks 39th and New Zealand ranks 39th of 55 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 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.