Greece vs Romania: Annual patents filed for energy storage technologies
Greece
2 patents
in 2021
Romania
2 patents
in 2023
Greece rank
30th
Romania rank
30th
Annual patents filed for energy storage technologies over time
- Greece
- Romania
How they compare
Greece currently reports 2 patents against 2 patents in Romania, a difference of 0 patents.
The two have swapped places 1 time across 8 shared years of data; in 2000 it was Greece ahead.
Greece ranks 30th and Romania ranks 30th of 58 countries.
Across the 3 decades both report, Greece averaged higher in 1 and Romania in 1.
Head to head by decade
| Decade | Greece | Romania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.5 patents | 1.5 patents | 2 patents | Greece |
| 2010s | 1.5 patents | 4.75 patents | 3.25 patents | Romania |
| 2020s | 1.5 patents | 1.5 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, Greece or Romania?
- Greece, at 2 patents against 2 patents in Romania as of 2021.
- What is the difference in annual patents filed for energy storage technologies between Greece and Romania?
- 0 patents, with Greece ahead.
- How many years of comparable data are there for Greece and Romania?
- 8 years are reported by both, from 2000 to 2021.
- How do Greece and Romania rank globally for annual patents filed for energy storage technologies?
- Greece ranks 30th and Romania 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.