Croatia vs Estonia: Environment-related technologies patents — Patent applications

Croatia
47.67 Patents
in 2023
Estonia
49 Patents
in 2023
Croatia rank
10th
Estonia rank
9th

Environment-related technologies patents — Patent applications over time

  • Croatia
  • Estonia
0204060197820002023

How they compare

Estonia currently reports 49 Patents against 47.67 Patents in Croatia, a difference of 1.33 Patents.

The two have swapped places 6 times across 46 shared years of data; in 1978 it was Estonia ahead.

Croatia ranks 10th and Estonia ranks 9th of 13 countries.

Across the 6 decades both report, Croatia averaged higher in 2 and Estonia in 2.

Head to head by decade

Decade Croatia Estonia Difference Ahead
1970s 0 Patents 0 Patents 0 Patents —
1980s 0.1 Patents 0.1 Patents 0 Patents —
1990s 9.5 Patents 1.41 Patents 8.09 Patents Croatia
2000s 21.04 Patents 9.75 Patents 11.29 Patents Croatia
2010s 14.72 Patents 35.41 Patents 20.69 Patents Estonia
2020s 30.25 Patents 50.92 Patents 20.67 Patents Estonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher environment-related technologies patents — patent applications, Croatia or Estonia?
Estonia, at 49 Patents against 47.67 Patents in Croatia as of 2023.
What is the difference in environment-related technologies patents — patent applications between Croatia and Estonia?
1.33 Patents, with Estonia ahead.
How many years of comparable data are there for Croatia and Estonia?
46 years are reported by both, from 1978 to 2023.
How do Croatia and Estonia rank globally for environment-related technologies patents — patent applications?
Croatia ranks 10th and Estonia ranks 9th of 13 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.

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Croatia vs Estonia: Environment-related technologies patents — Patent applications. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 06 October 2026, from https://environment.statizoid.com/compare/environment-related-technologies-patents-patent-applications/croatia-2/estonia-2/

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About this data

Indicator
Environment-related technologies patents — Patent applications
Unit
Patents
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
104 places, 4,784 data points, 1978–2023
Last refreshed

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.