The analysis summarizes annual and long-term changes in Ghana's patent applications and resident filing share.
Patent applications in Ghana totaled 20 in 2020. Resident applicants filed 12, while nonresident applicants filed 8. Resident applications represented 60.0% of total filings.
In the common comparison year 2020, Ghana ranked 130th of 155 economies by total patent applications.
Ghana Patent Applications by Year
Data source: World Bank, World Development Indicators — Patent applications, residents (IP.PAT.RESD); Patent applications, nonresidents (IP.PAT.NRES); Population, total (population); Research and development expenditure, % of GDP (GB.XPD.RSDV.GD.ZS); Researchers in R&D, per million people (SP.POP.SCIE.RD.P6).
License: CC BY-4.0. Retrieved 2026-07-12.
About the Indicators
Patent applications, residents. Patent applications filed with a national or regional patent office by applicants resident in the country, via the Paris Convention route or a national filing.
Patent applications, nonresidents. Patent applications filed in the country by applicants resident abroad.
Research and development expenditure, % of GDP. Gross domestic spending on research and development, expressed as a share of GDP.
Researchers in R&D, per million people. Professionals engaged in the conception or creation of new knowledge, products, processes or systems, per million people.