Bulgaria Bulgaria, Patent applications, residents

Year Value Rank Change Change,%
2021 165 55 -74 -31%
2020 239 58 +53 +28.5%
2019 186 59 +6 +3.33%
2018 180 61 -22 -10.9%
2017 202 56 -28 -12.2%
2016 230 55 -50 -17.9%
2015 280 49 +62 +28.4%
2014 218 50 -64 -22.7%
2013 282 50 +37 +15.1%
2012 245 46 -17 -6.49%
2011 262 50 +19 +7.82%
2010 243 54 +1 +0.413%
2009 242 52 -7 -2.81%
2008 249 50 +38 +18%
2007 211 56 -32 -13.2%
2006 243 49 -18 -6.9%
2005 261 49 -2 -0.76%
2004 263 47 -15 -5.4%
2003 278 46 -11 -3.81%
2002 289 44 +6 +2.12%
2001 283 42 +52 +22.5%
2000 231 49 -51 -18.1%
1999 282 40 +8 +2.92%
1998 274 40 -120 -30.5%
1997 394 34 +78 +24.7%
1996 316 37 -52 -14.1%
1995 368 36 +49 +15.4%
1994 319 37 -93 -22.6%
1993 412 39 +83 +25.2%
1992 329 34 -93 -22%
1991 422 30 +224 +113%
1990 198 33 +135 +214%
1989 63 41 +57 +950%
1988 6 55 +3 +100%
1987 3 58 +2 +200%
1986 1 57 -1 -50%
1985 2 61 -3,841 -99.9%
1984 3,843 9 +32 +0.84%
1983 3,811 10 +183 +5.04%
1982 3,628 8 -45 -1.23%
1981 3,673 8 +376 +11.4%
1980 3,297 10

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