What are the requirements for the Mexican invention patent application documents

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.

20 years

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.

1-2 years

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 .

Mexican Institute of Industrial Property

English: Mexican Institute of Industrial Property, abbreviation: IMPI

URL: www.impi.gob.mx

Mexican Invention Patent Search: Search -- FOLLOW (impi.gob.mx)

As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".

• Grant fee: The applicant should pay the granted registration fee within 2 months after receiving the notification of the granted decision, and pay the annual fee for the first to fifth 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.

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).