| Filing Language: English |
Necessary documents:
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Attachments (if any):
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- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
no
6 months before the filing date/priority date.
no
via Paris Convention : 6 months from earliest priority date.
yes. Please consult IPONIGERIA for applicable standards and charges.
IPONIGERIA only conducts formality examination and unity of invention examination for invention patent applications.
20 years
no
6 months before the filing date/priority date.