How long is the PCT period for Hungarian invention patent application

Submitted by 页之码 on
  • via Paris Convention : 12 months from earliest priority date
  • via Nationalization of PCT : 31 months from the earliest priority date (Applications may be filed within 3 months of expiry of the 31-month period, subject to payment of additional fees.)
  • Ways to take effect in Europe: within 3 months of the European patent grant announcement date

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