Bulgaria vs Indonesia: Environment-related technologies patents — Patent applications

Bulgaria
33 Patents
in 2023
Indonesia
23.42 Patents
in 2023
Bulgaria rank
41st
Indonesia rank
44th

Environment-related technologies patents — Patent applications over time

  • Bulgaria
  • Indonesia
01020304050197820002023

How they compare

Bulgaria currently reports 33 Patents against 23.42 Patents in Indonesia, a difference of 9.58 Patents.

That makes Bulgaria's figure about 1.4 times Indonesia's.

The two have swapped places 5 times across 46 shared years of data; in 1978 it was Indonesia ahead.

Bulgaria ranks 41st and Indonesia ranks 44th of 88 countries.

Bulgaria has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Bulgaria Indonesia Difference Ahead
1970s 0 Patents 0 Patents 0 Patents
1980s 13.55 Patents 0.6 Patents 12.95 Patents Bulgaria
1990s 4.99 Patents 2.08 Patents 2.91 Patents Bulgaria
2000s 12.56 Patents 3.56 Patents 9 Patents Bulgaria
2010s 25.95 Patents 3.2 Patents 22.75 Patents Bulgaria
2020s 39.81 Patents 6.85 Patents 32.95 Patents Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher environment-related technologies patents — patent applications, Bulgaria or Indonesia?
Bulgaria, at 33 Patents against 23.42 Patents in Indonesia as of 2023.
What is the difference in environment-related technologies patents — patent applications between Bulgaria and Indonesia?
9.58 Patents, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Indonesia?
46 years are reported by both, from 1978 to 2023.
How do Bulgaria and Indonesia rank globally for environment-related technologies patents — patent applications?
Bulgaria ranks 41st and Indonesia 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 applications. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Indonesia: Environment-related technologies patents — Patent applications. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 22 August 2026, from https://environment.statizoid.com/compare/environment-related-technologies-patents-patent-applications/bulgaria/indonesia/

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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.