How many years of comparable data are there for Tunisia and Zimbabwe?

45 years are reported by both, from 1978 to 2022.

Where does this data come from?

Organisation for Economic Co-operation and Development, published as Patents in OECD selected technologies — Patent grants. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tunisia vs Zimbabwe: Patents in OECD selected technologies — Patent grants

Tunisia

0 Patents

in 2022

Zimbabwe

0 Patents

in 2022

Tunisia rank

59th

Zimbabwe rank

59th

Patents in OECD selected technologies — Patent grants over time

Tunisia
Zimbabwe

How they compare

Tunisia currently reports 0 Patents against 0 Patents in Zimbabwe, a difference of 0 Patents.

The two have swapped places 18 times across 45 shared years of data; in 1978 it was Zimbabwe ahead.

Tunisia ranks 59th and Zimbabwe ranks 59th of 88 countries.

Across the 6 decades both report, Tunisia averaged higher in 5 and Zimbabwe in 1.

Head to head by decade

Decade	Tunisia	Zimbabwe	Difference	Ahead
1970s	0.5 Patents	0 Patents	0.5 Patents	Tunisia
1980s	0.1 Patents	0.7 Patents	0.6 Patents	Zimbabwe
1990s	0.3667 Patents	0.2 Patents	0.1667 Patents	Tunisia
2000s	0.9833 Patents	0.1 Patents	0.8833 Patents	Tunisia
2010s	1.75 Patents	0 Patents	1.75 Patents	Tunisia
2020s	0.6667 Patents	0 Patents	0.6667 Patents	Tunisia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher patents in oecd selected technologies — patent grants, Tunisia or Zimbabwe?: Tunisia, at 0 Patents against 0 Patents in Zimbabwe as of 2022.
What is the difference in patents in oecd selected technologies — patent grants between Tunisia and Zimbabwe?: 0 Patents, with Tunisia ahead.
How many years of comparable data are there for Tunisia and Zimbabwe?: 45 years are reported by both, from 1978 to 2022.
How do Tunisia and Zimbabwe rank globally for patents in oecd selected technologies — patent grants?: Tunisia ranks 59th and Zimbabwe ranks 59th of 88 countries.
Where does this data come from?: Organisation for Economic Co-operation and Development, published as Patents in OECD selected technologies — Patent grants. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tunisia vs Zimbabwe: Patents in OECD selected technologies — Patent grants. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 22 August 2026, from https://science-tech.statizoid.com/compare/patents-in-oecd-selected-technologies-patent-grants/tunisia/zimbabwe/

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About this data

Indicator: Patents in OECD selected technologies — Patent grants
Unit: Patents
Source: Organisation for Economic Co-operation and Development
Licence: OECD Terms and Conditions (attribution required)
Coverage: 104 places, 4,680 data points, 1978–2022
Last refreshed: 21 August 2026

Patent counts by technology (including total patents, estimated total patents for latest years): EPO, USPTO, PCT and Patent Families indicators are presented for selected technology domains such as ICT, Artificial Intelligence, nanotechnology, biotechnology as well as environment-related and health-related technologies.