yes. As long as the application is not abandoned, the patent type can be converted from invention to utility model within 3 months of filing the invention patent application, or within 3 months from the date when IMPI requires the applicant to make the conversion, after paying the relevant fees.
Novelty grace period of 12 months for inventors, their successors and third parties who have received information about the invention from the inventor/successors, through any form of communication or at national and international exhibitions .
6-8 months
- IMPI conducts formal and substantive examinations of designs. Substantive examination begins automatically, without a request.
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
yes
yes
As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".
yes. As long as the application is not abandoned, the patent type can be converted from utility model to invention within 3 months of filing the utility model patent application, or within 3 months from the date when IMPI requires the applicant to make the conversion, after paying the relevant fees.
20 years
yes