Bulgaria vs Ukraine: Environment-related technologies patents — Patent grants
Bulgaria
4 Patents
in 2022
Ukraine
4 Patents
in 2022
Bulgaria rank
39th
Ukraine rank
39th
Environment-related technologies patents — Patent grants over time
- Bulgaria
- Ukraine
How they compare
Bulgaria currently reports 4 Patents against 4 Patents in Ukraine, a difference of 0 Patents.
The two have swapped places 12 times across 45 shared years of data; in 1978 it was Ukraine ahead.
Bulgaria ranks 39th and Ukraine ranks 39th of 88 countries.
Across the 6 decades both report, Bulgaria averaged higher in 4 and Ukraine in 1.
Head to head by decade
| Decade | Bulgaria | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 Patents | 0 Patents | 0 Patents | — |
| 1980s | 7.1 Patents | 0.2667 Patents | 6.83 Patents | Bulgaria |
| 1990s | 2.14 Patents | 2.48 Patents | 0.3417 Patents | Ukraine |
| 2000s | 5.87 Patents | 5.21 Patents | 0.6634 Patents | Bulgaria |
| 2010s | 15.07 Patents | 6.56 Patents | 8.51 Patents | Bulgaria |
| 2020s | 13.67 Patents | 4.05 Patents | 9.62 Patents | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher environment-related technologies patents — patent grants, Bulgaria or Ukraine?
- Bulgaria, at 4 Patents against 4 Patents in Ukraine as of 2022.
- What is the difference in environment-related technologies patents — patent grants between Bulgaria and Ukraine?
- 0 Patents, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Ukraine?
- 45 years are reported by both, from 1978 to 2022.
- How do Bulgaria and Ukraine rank globally for environment-related technologies patents — patent grants?
- Bulgaria ranks 39th and Ukraine ranks 39th of 88 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Environment-related technologies patents — Patent grants. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
To identify patents in environment-related technologies (ENV-TECH), detailed search strategies have been developed drawing on more than 200,000 classification symbols. The search strategies encompass a broad spectrum of technologies related to environmental pollution, water scarcity, climate change mitigation.