Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Azerbaijan | 281 | 254 | 193 | 144 | 156 | 168 | 184 | 144 | 204 | 155 | 147 | 90 | 119 | |
| Georgia | 232 | 225 | 183 | 138 | 139 | 114 | 110 | 99 | 96 | 75 | 103 | 85 | 81 | 90 |
| Moldova | 240 | 377 | 139 | 97 | 93 | 67 | 67 | 64 | 91 | 73 | 92 | 85 | 85 | 64 |
| Ukraine | 5,620 | 3,538 | 2,556 | 2,649 | 2,491 | 2,856 | 2,457 | 2,271 | 2,233 | 2,283 | 2,107 | 2,097 | 1,361 | 1,302 |