Bulgaria - Total Patents on Environment Technologies

Since 2014, Bulgaria Total Patents on Environment Technologies increased 1.9points year on year. In 2019, the country was number 22 among other countries in Total Patents on Environment Technologies with 20.09 Percent. Bulgaria is overtaken by Estonia, which was ranked number 21 with 20.76 Percent and is followed by Tunisia at 20.04 Percent. Guinea ranked the highest with 91 Percent in 2019, that is an increase of 8.3points versus 2018. Turkmenistan, Bahrain and Cameroon respectively ranked number 2, 3 and 4 in this ranking. Tunisia witnessed the best average annual growth at +69.8points per year, while Azerbaijan was the worst growing country at -100points per year.

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Date Percent
2019 20.09
2018 19.71
2017 19.32
2016 16.68
2015 25.20
Download all data from 1960 to 2019

How does Bulgaria 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
21 #21
Estonia
20.76 % 2019 +2.9 % +2.0 % View data
22 #22
Bulgaria
20.09 % 2019 +1.9 % +1.9 % View data
23 #23
Tunisia
20.04 % 2019 +3.5 % +69.8 % View data
Compare all 120 countries

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