methods, notes and classification Triadic patent families by earliest priority year methods, notes and classification

    • Unit of measure
      • 0 Number
      • 1 Nominal GDP in billion euro
      • 2 Per million inhabitants
      • 3 Per million of active population
      • 4 Percentage of world total
    • Geopolitical entity (reporting)
      • 00 European Union - 28 countries (2013-2020)
      • 01 Euro area - 19 countries (from 2015)
      • 02 Euro area - 18 countries (2014)
      • 03 Belgium
      • 04 Bulgaria
      • 05 Czechia
      • 06 Denmark
      • 07 Germany (until 1990 former territory of the FRG)
      • 08 Estonia
      • 09 Ireland
      • 0a Greece
      • 0b Spain
      • 0c France
      • 0d Croatia
      • 0e Italy
      • 0f Cyprus
      • 0g Latvia
      • 0h Lithuania
      • 0i Luxembourg
      • 0j Hungary
      • 0k Malta
      • 0l Netherlands
      • 0m Austria
      • 0n Poland
      • 0o Portugal
      • 0p Romania
      • 0q Slovenia
      • 0r Slovakia
      • 0s Finland
      • 0t Sweden
      • 0u Iceland
      • 0v Liechtenstein
      • 0w Norway
      • 0x Switzerland
      • 0y United Kingdom
      • 0z North Macedonia
      • 10 Turkey
      • 11 Russia
      • 12 Former Soviet Union (before 1991)/Total components of the former Soviet Union
      • 13 South Africa
      • 14 Canada
      • 15 United States
      • 16 Mexico
      • 17 Brazil
      • 18 China except Hong Kong
      • 19 Hong Kong
      • 1a Japan
      • 1b South Korea
      • 1c Taiwan
      • 1d India
      • 1e Singapore
      • 1f Israel
      • 1g Australia
      • 1h New Zealand
      • 1i All countries of the world