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Sri Lanka Lowest Patent Applications

6 in 1981
Patent applications by residents · World Bank

The lowest patent applications in Sri Lanka was 6 in 1981. The top 5 years were: 1981 (6), 1980 (11), 1982 (12), 1983 (16), 1984 (16).

Top 5 Lowest Years▾
Sri Lanka Top 5 Lowest Patent Applications Years
RankYearValue
1st 1981 6
2nd 1980 11
3rd 1982 12
4th 1983 16
5th 1984 16
All Data (sorted by value)▾
YearValueChangeRank
1981 6 −5 56th
1980 11 – 56th
1982 12 +6 54th
1984 16 +0 55th
1983 16 +4 54th
1990 23 −5 48th
1988 26 −15 46th
1986 26 −2 48th
1989 28 +2 47th
1985 28 +12 48th
1991 33 +10 50th
1994 36 −13 65th
1992 36 +3 55th
1987 41 +15 44th
1993 49 +13 60th
Show all
Source: World Bank (IP.PAT.RESD)
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