Filing Language: English | |
| via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
|
Attachments (if any)
| Attachments (if any)
|
6 months before the filing date/priority date.
20 years
IPONIGERIA only conducts formality examination and unity of invention examination for invention patent applications.
about 6 months
- Licensing Fee: None.
- Annuity: Pay yearly from the first year from the application date (it is recommended to pay the application fee together). If the annual fee is overdue, the payment can be postponed within a grace period of 6 months, and a penalty of US$54.00 must be paid at the same time.
no
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
no
yes. Please consult IPONIGERIA for applicable standards and charges.
via Paris Convention : 6 months from earliest priority date.