Patents - international collaboration in technology development in Sierra Leone
Sierra Leone: Patents - international collaboration in technology development was 4 Co-inventions in 2010. βΌ Falling
Patents - international collaboration in technology development in Sierra Leone, 2002β2010
Source: Organisation for Economic Co-operation and Development. Measured in Co-inventions.
Analysis
In 2010, patents - international collaboration in technology development in Sierra Leone stood at 4 Co-inventions. That is the lowest value across all 5 years on record.
That represents a change of down 55.6% on the previous year and down 50.0% over ten years.
Over the whole period, patents - international collaboration in technology development in Sierra Leone peaked at 11 Co-inventions in 2003 and was at its lowest, 4 Co-inventions, in 2010.
That places Sierra Leone 96th out of 112 countries with data for 2010, putting it in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 9.25 Co-inventions | 8 Co-inventions | 11 Co-inventions | 4 |
| 2010s | 4 Co-inventions | 4 Co-inventions | 4 Co-inventions | 1 |
Countries ranked near Sierra Leone
- 96 British Virgin Islands 4 Co-inventions compare
- 96 Azerbaijan 4 Co-inventions compare
- 96 North Macedonia 4 Co-inventions
- 96 Oman 4 Co-inventions
More work & labour data for Sierra Leone
- Population - Est. & Proj. β Total Population - Both sexes, annual -0.1141 % change on previous year (2100)
- Population - Est. & Proj. β Total Population - Male, annual growth -0.1389 % change on previous year (2100)
- Population - Est. & Proj. β Total Population - Female, annual growth -0.091 % change on previous year (2100)
- Population - Est. & Proj. β Rural population, annual growth rate -0.2881 % change on previous year (2050)
- Population - Est. & Proj. β Urban population, annual growth rate 2.17 % change on previous year (2050)
- Population - Est. & Proj. β Urban population 7,725 1000 No (2050)
- Population - Est. & Proj. β Rural population 5,247 1000 No (2050)
- Population - Est. & Proj. β Total Population - Female 8,103 1000 No (2100)
- Population - Est. & Proj. β Total Population - Male 7,832 1000 No (2100)
- Population - Est. & Proj. β Total Population - Both sexes 15,934 1000 No (2100)
Frequently asked questions
- What is patents - international collaboration in technology development in Sierra Leone?
- Patents - international collaboration in technology development in Sierra Leone was 4 Co-inventions in 2010, according to Organisation for Economic Co-operation and Development.
- What is the highest patents - international collaboration in technology development recorded in Sierra Leone?
- The highest recorded value was 11 Co-inventions in 2003.
- What is the lowest patents - international collaboration in technology development recorded in Sierra Leone?
- The lowest recorded value was 4 Co-inventions in 2010.
- How does Sierra Leone rank for patents - international collaboration in technology development?
- Sierra Leone ranks 96th out of 112 countries with data for 2010.
- Is patents - international collaboration in technology development rising or falling in Sierra Leone?
- Over the last ten years it is down 50.0%. The long-run trend across the full record is falling.
- Where does this Sierra Leone data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Patents - international collaboration in technology development β Co-inventions. Statizoid updates them automatically from the source API.
Download this data
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About this data
Patent statistics and indicators are suitable for tracking innovation in environment-related technologies. They allow the assessment of countries' innovation performance as well as the design of governments' environmental and innovation policies. This dataset presents data on shares of co-inventions and on shares of inventorsβ collaborations across the OECD area and elsewhere, in environment-related technologies, using inventorsβ country of residence. For more information on the methodology, click the link below on "Database documentation" Data source(s): OECD, STI Micro-data Lab: Intellectual Property Database, http://oe.cd/ipstats Contact: ENV.Stat@oecd.org Dataset release date: April 16, 2026 Database documentation