Sri Lanka Sri Lanka, Patent applications, nonresidents

Year Value Rank Change Change,%
2021 273 50 +22 +8.76%
2020 251 55 -4 -1.57%
2019 255 55 -5 -1.92%
2018 260 51 -6 -2.26%
2017 266 55 -27 -9.22%
2016 293 52 +30 +11.4%
2015 263 51 +75 +39.9%
2013 188 59 -47 -20%
2011 235 57 0 0%
2010 235 55 +35 +17.5%
2009 200 54 -64 -24.2%
2008 264 51 -15 -5.38%
2007 279 52 +9 +3.33%
2006 270 57 +59 +28%
2005 211 62 +16 +8.21%
2004 195 61 +6 +3.17%
2003 189 60 -13 -6.44%
2002 202 59 -34 -14.4%
2001 236 57 -14 -5.6%
2000 250 53 +2 +0.806%
1999 248 54 +90 +57%
1998 158 59 -35 -18.1%
1997 193 59 +79 +69.3%
1996 114 71 +1 +0.885%
1995 113 61 +56 +98.2%
1994 57 80 -20 -26%
1993 77 71 -14 -15.4%
1992 91 56 -1 -1.09%
1991 92 55 +9 +10.8%
1990 83 53 -11 -11.7%
1989 94 48 +2 +2.17%
1988 92 51 +2 +2.22%
1987 90 53 -13 -12.6%
1986 103 52 +23 +28.8%
1985 80 55 +2 +2.56%
1984 78 57 -7 -8.24%
1983 85 55 +9 +11.8%
1982 76 55 -26 -25.5%
1981 102 50 +35 +52.2%
1980 67 65

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