Filing Language: English | |
| via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
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Attachments (if any)
| Attachments (if any)
|
yes. Please consult IPONIGERIA for applicable standards and charges.
20 years
no
- Licensing Fee: None.
- Annuity: The renewal fee must be paid within 12 months before the expiration of the first 5-year period. If the annual fee is overdue, it can be paid within a grace period of 6 months after the expiration, and a penalty must be paid at the same time.
6 months before the filing date/priority date.
The initial protection is 5 years, which can be renewed twice, each time for 5 years, and the maximum protection can be 15 years.
IPONIGERIA only conducts formality examination and unity of invention examination for invention patent applications.
6 months before the filing date/priority date.
no
no