El Salvador vs Nigeria: Environment-related technologies patents — Patent applications
El Salvador
0 Patents
in 2023
Nigeria
0 Patents
in 2023
El Salvador rank
73rd
Nigeria rank
73rd
Environment-related technologies patents — Patent applications over time
- El Salvador
- Nigeria
How they compare
El Salvador currently reports 0 Patents against 0 Patents in Nigeria, a difference of 0 Patents.
The two have swapped places 10 times across 46 shared years of data; in 1978 it was Nigeria ahead.
El Salvador ranks 73rd and Nigeria ranks 73rd of 88 countries.
Across the 6 decades both report, El Salvador averaged higher in 2 and Nigeria in 3.
Head to head by decade
| Decade | El Salvador | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 Patents | 0 Patents | 0 Patents | — |
| 1980s | 0.3 Patents | 0.2 Patents | 0.1 Patents | El Salvador |
| 1990s | 0.2 Patents | 0.0125 Patents | 0.1875 Patents | El Salvador |
| 2000s | 0.2 Patents | 0.25 Patents | 0.05 Patents | Nigeria |
| 2010s | 0 Patents | 0.2 Patents | 0.2 Patents | Nigeria |
| 2020s | 0 Patents | 0.6667 Patents | 0.6667 Patents | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher environment-related technologies patents — patent applications, El Salvador or Nigeria?
- El Salvador, at 0 Patents against 0 Patents in Nigeria as of 2023.
- What is the difference in environment-related technologies patents — patent applications between El Salvador and Nigeria?
- 0 Patents, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Nigeria?
- 46 years are reported by both, from 1978 to 2023.
- How do El Salvador and Nigeria rank globally for environment-related technologies patents — patent applications?
- El Salvador ranks 73rd and Nigeria ranks 73rd of 88 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Environment-related technologies patents — Patent applications. 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.