South Korea - Number of PCT Patents in Nanotechnology
Since 2014, South Korea Number of PCT Patents in Nanotechnology decreased by 21.6% year on year. In 2019, the country was number 4 among other countries in Number of PCT Patents in Nanotechnology with 25.25 Patents. South Korea is overtaken by Japan, which was ranked number 3 at 74.43 Patents and is followed by France with 22.51 Patents. United States ranked the highest with 298.11 Patents in 2019, a fall of 5.9% compared to 2018. Luxembourg recorded the best 5 years average growth at +15.6% per year, while Norway was the worst growing country at -100% per year.
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| Date | Units (Patents) |
|---|---|
| 2019 | 25.25 |
| 2018 | 30.98 |
| 2017 | 26.50 |
| 2016 | 61.00 |
| 2015 | 63.50 |
Download all data from 1977 to 2019
How does South Korea rank in Number of PCT Patents in Nanotechnology?
| # | 46 Countries | Units (Patents) | Last | YoY | 5‑years CAGR | |
|---|---|---|---|---|---|---|
| 1 |
#1
United States
|
298 | 2019 | -5.9 % | +0.4 % | View data |
| 2 |
#2
China
|
99 | 2019 | +4.8 % | +7.9 % | View data |
| 3 |
#3
Japan
|
74 | 2019 | -17.5 % | -10.7 % | View data |
| 4 |
#4
South Korea
|
25 | 2019 | -18.5 % | -21.6 % | View data |
| 5 |
#5
France
|
23 | 2019 | -10.5 % | -5.7 % | View data |