Yemen - Total Patents on Environment Technologies

In 2019, the country was number 15 comparing other countries in Total Patents on Environment Technologies with 22 Percent. Yemen is overtaken by Ethiopia, which was number 14 at 22.33 Percent and is followed by Madagascar at 21.6 Percent. Guinea lead the ranking with 91 Percent in 2019, an increase 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 22.00
2018 23.00
2017 24.00
2016 0.00
2015 100.00
Download all data from 1960 to 2019

How does Yemen 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
14 #14
Ethiopia
22.33 % 2019 +2.0 % +15.8 % View data
15 #15
Yemen
22.00 % 2019 -4.3 % NA View data
16 #16
Madagascar
21.60 % 2019 -1.6 % NA View data
Compare all 120 countries

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