Sri Lanka - Total Patents on Environment Technologies

Since 2014, Sri Lanka Total Patents on Environment Technologies was down by 16points year on year. At 3.3 Percent in 2019, the country was number 109 comparing other countries in Total Patents on Environment Technologies. Sri Lanka is overtaken by Romania, which was ranked number 108 with 3.43 Percent and is followed by Senegal with 3.09 Percent. Guinea topped the ranking with 91 Percent in 2019, a growth of 8.3points versus 2018. Turkmenistan, Bahrain and Cameroon respectively ranked number 2, 3 and 4 in this ranking. Tunisia recorded the best 5 years average growth at +69.8points per year, while Azerbaijan was the worst growing country at -100points per year.

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Date Percent
2019 3.30
2018 4.06
2017 4.83
2016 3.87
2015 7.29
Download all data from 1960 to 2019

How does Sri Lanka rank in Total Patents on Environment Technologies?

# 120 Countries Percent Last YoY 5‑years CAGR
1 #1
Guinea
91.00 % 2019 +8.3 % NA View data
2 #2
Turkmenistan
73.00 % 2019 +7.3 % NA View data
108 #108
Romania
3.43 % 2019 -16.9 % -12.1 % View data
109 #109
Sri Lanka
3.30 % 2019 -18.7 % -16.0 % View data
110 #110
Senegal
3.09 % 2019 -21.0 % NA View data
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