How long does it take for a Mexican invention patent application to be granted?

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 .

• Grant fee: The applicant should pay the granted registration fee within 2 months after receiving the granted decision notice, and pay the annual fee for the first to third years at the same time.
• Annuity: Subsequent payment of annual fee every 5 years, overdue payment can be made within the grace period after 6 months, but a penalty must be paid at the same time.

• via Paris Convention : 6 months from earliest priority date.
• Hague Agreement route: 6 months from earliest priority date.

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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 .

A 12-month novelty grace period applies if the inventor or his successor has communicated in any form, put the design into practice or made it public at national and international exhibitions.

IMPI conducts formal and substantive examinations of invention patent applications. The substantive examination starts automatically, and there is no need for the applicant to submit a separate request for substantive examination. No special requirements or fees. Expedited examination can be requested through the Patent Prosecution Highway. The time limit for responding to the Office Action Notice is 2 months from the date of issue, which can be extended once (2 months).