New Zealand vs Sri Lanka: Environment-related technologies patents — Patent grants
New Zealand
2 Patents
in 2022
Sri Lanka
2 Patents
in 2022
New Zealand rank
44th
Sri Lanka rank
44th
Environment-related technologies patents — Patent grants over time
- New Zealand
- Sri Lanka
How they compare
New Zealand currently reports 2 Patents against 2 Patents in Sri Lanka, a difference of 0 Patents.
The two have swapped places 1 time across 45 shared years of data; in 1978 it was New Zealand ahead.
New Zealand ranks 44th and Sri Lanka ranks 44th of 88 countries.
New Zealand has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | New Zealand | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5.75 Patents | 0 Patents | 5.75 Patents | New Zealand |
| 1980s | 13.48 Patents | 0.3 Patents | 13.18 Patents | New Zealand |
| 1990s | 28.31 Patents | 0.25 Patents | 28.06 Patents | New Zealand |
| 2000s | 63.21 Patents | 0.2 Patents | 63.01 Patents | New Zealand |
| 2010s | 98.04 Patents | 1.6 Patents | 96.44 Patents | New Zealand |
| 2020s | 17.67 Patents | 3 Patents | 14.67 Patents | New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher environment-related technologies patents — patent grants, New Zealand or Sri Lanka?
- New Zealand, at 2 Patents against 2 Patents in Sri Lanka as of 2022.
- What is the difference in environment-related technologies patents — patent grants between New Zealand and Sri Lanka?
- 0 Patents, with New Zealand ahead.
- How many years of comparable data are there for New Zealand and Sri Lanka?
- 45 years are reported by both, from 1978 to 2022.
- How do New Zealand and Sri Lanka rank globally for environment-related technologies patents — patent grants?
- New Zealand ranks 44th and Sri Lanka ranks 44th 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.