Patent cooperation treaty (PCT) applications designated to the EPO by priority year by international patent classification (IPC) sections and classes

Source: Eurostat, Luxembourg

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Description Direct Link
International patent classification (IPC) - total / Number / European Union - 28 countries
(Unit: NR)
A
International patent classification (IPC) - total / Number / Euro area (19 countries)
(Unit: NR)
A
International patent classification (IPC) - total / Number / Euro area (18 countries)
(Unit: NR)
A
International patent classification (IPC) - total / Number / Belgium
(Unit: NR)
A
International patent classification (IPC) - total / Number / Bulgaria
(Unit: NR)
A
International patent classification (IPC) - total / Number / Czechia
(Unit: NR)
A
International patent classification (IPC) - total / Number / Denmark
(Unit: NR)
A
International patent classification (IPC) - total / Number / Germany (until 1990 former territory of the FRG)
(Unit: NR)
A