Environment-related technologies patents — Patent grants in Korea, Democratic People's Republic of
Korea, Democratic People's Republic of: Environment-related technologies patents — Patent grants was 0 Patents in 2022. ◆ Volatile
Environment-related technologies patents — Patent grants in Korea, Democratic People's Republic of, 1978–2022
Source: Organisation for Economic Co-operation and Development. Measured in Patents.
Analysis
Korea, Democratic People's Republic of recorded 0 Patents for environment-related technologies patents — patent grants in 2022. That is the lowest value across all 45 years on record.
Over the whole period, environment-related technologies patents — patent grants in Korea, Democratic People's Republic of peaked at 1.67 Patents in 1997 and was at its lowest, 0 Patents, in 1978.
Korea, Democratic People's Republic of ranks 59th of 88 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Environment-related technologies patents — Patent grants in Korea, Democratic People's Republic of, year by year
| Year | Patents | Change |
|---|---|---|
| 1978 | 0 Patents | — |
| 1979 | 0 Patents | — |
| 1980 | 0 Patents | — |
| 1981 | 0 Patents | — |
| 1982 | 0 Patents | — |
| 1983 | 0 Patents | — |
| 1984 | 0 Patents | — |
| 1985 | 1 Patents | — |
| 1986 | 0 Patents | -100.0% |
| 1987 | 0 Patents | — |
| 1988 | 0 Patents | — |
| 1989 | 0 Patents | — |
| 1990 | 0 Patents | — |
| 1991 | 0 Patents | — |
| 1992 | 0 Patents | — |
| 1993 | 0 Patents | — |
| 1994 | 0 Patents | — |
| 1995 | 0 Patents | — |
| 1996 | 0 Patents | — |
| 1997 | 1.67 Patents | — |
| 1998 | 0 Patents | -100.0% |
| 1999 | 0 Patents | — |
| 2000 | 0 Patents | — |
| 2001 | 0 Patents | — |
| 2002 | 0 Patents | — |
| 2003 | 1 Patents | — |
| 2004 | 0 Patents | -100.0% |
| 2005 | 0 Patents | — |
| 2006 | 0 Patents | — |
| 2007 | 0 Patents | — |
| 2008 | 0 Patents | — |
| 2009 | 0 Patents | — |
| 2010 | 1 Patents | — |
| 2011 | 1 Patents | +0.0% |
| 2012 | 0 Patents | -100.0% |
| 2013 | 0 Patents | — |
| 2014 | 0 Patents | — |
| 2015 | 1 Patents | — |
| 2016 | 0 Patents | -100.0% |
| 2017 | 0 Patents | — |
| 2018 | 0 Patents | — |
| 2019 | 0 Patents | — |
| 2020 | 1 Patents | — |
| 2021 | 0 Patents | -100.0% |
| 2022 | 0 Patents | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Patents | 0 Patents | 0 Patents | 2 |
| 1980s | 0.1 Patents | 0 Patents | 1 Patents | 10 |
| 1990s | 0.1667 Patents | 0 Patents | 1.67 Patents | 10 |
| 2000s | 0.1 Patents | 0 Patents | 1 Patents | 10 |
| 2010s | 0.3 Patents | 0 Patents | 1 Patents | 10 |
| 2020s | 0.3333 Patents | 0 Patents | 1 Patents | 3 |
Countries ranked near Korea, Democratic People's Republic of
- 56 Andorra 0.5 Patents compare
- 56 Philippines 0.5 Patents compare
- 56 Iran, Islamic Republic of 0.5 Patents compare
- 59 Algeria 0 Patents compare
- 59 Mongolia 0 Patents
- 59 Djibouti 0 Patents
- 59 Jordan 0 Patents compare
- 59 Kuwait 0 Patents compare
- 59 Pakistan 0 Patents compare
- 59 Jamaica 0 Patents compare
- 59 Puerto Rico 0 Patents compare
- 59 Indonesia 0 Patents compare
- 59 Georgia 0 Patents compare
- 59 Nigeria 0 Patents compare
- 59 Trinidad and Tobago 0 Patents compare
- 59 Venezuela, Bolivarian Republic of 0 Patents compare
- 59 Colombia 0 Patents compare
- 59 Zimbabwe 0 Patents compare
- 59 Uzbekistan 0 Patents compare
- 59 Guatemala 0 Patents compare
- 59 Ecuador 0 Patents compare
- 59 Bosnia and Herzegovina 0 Patents compare
- 59 Kazakhstan 0 Patents compare
- 59 Belarus 0 Patents compare
- 59 Peru 0 Patents compare
- 59 Morocco 0 Patents compare
- 59 Malaysia 0 Patents compare
- 59 Tunisia 0 Patents compare
- 59 Panama 0 Patents compare
- 59 Lebanon 0 Patents compare
- 59 El Salvador 0 Patents compare
- 59 Kenya 0 Patents compare
More environment data for Korea, Democratic People's Republic of
- Historical exposure to drought — Cropland soil moisture anomaly 2.89 Percentage change (2025)
- Historical exposure to drought — Land soil moisture anomaly 3.16 Percentage change (2025)
- Nitrous oxide (N2O) emissions from Agriculture 0.9699 Mt CO2e (2024)
- Nitrous oxide (N2O) emissions from Building (Energy) 0.091 Mt CO2e (2024)
- Carbon dioxide (CO2) emissions from Transport (Energy) 5.01 Mt CO2e (2024)
- Carbon dioxide (CO2) emissions from Power Industry (Energy) 13.48 Mt CO2e (2024)
- Carbon dioxide (CO2) emissions excluding LULUCF per capita 2.5 t CO2e/capita (2024)
- Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) 32.79 Mt CO2e (2024)
- Carbon dioxide (CO2) emissions from Fugitive Emissions (Energy) 0.2589 Mt CO2e (2024)
- Carbon dioxide (CO2) emissions (total) excluding LULUCF 66.24 Mt CO2e (2024)
Frequently asked questions
- What is environment-related technologies patents — patent grants in Korea, Democratic People's Republic of?
- Environment-related technologies patents — patent grants in Korea, Democratic People's Republic of was 0 Patents in 2022, according to Organisation for Economic Co-operation and Development.
- What is the highest environment-related technologies patents — patent grants recorded in Korea, Democratic People's Republic of?
- The highest recorded value was 1.67 Patents in 1997.
- What is the lowest environment-related technologies patents — patent grants recorded in Korea, Democratic People's Republic of?
- The lowest recorded value was 0 Patents in 1978.
- How does Korea, Democratic People's Republic of rank for environment-related technologies patents — patent grants?
- Korea, Democratic People's Republic of ranks 59th out of 88 countries with data for 2022.
- Where does this Korea, Democratic People's Republic of data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Environment-related technologies patents — Patent grants. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
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.