IMPI conducts formal and substantive examinations of utility model patent applications. However, the requirements for substantive examination are relatively loose, only novelty and industrial applicability are required, but innovation is not required.
1-2 years
Filing Language: Spanish
via Paris Convention via Nationalization of PCT Necessary documents:
- Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
Necessary documents:
- Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
Attachments (if any)
- Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its Spanish translation
- Certificate of Microbiological Survival and its Spanish translation
- Scanned Copy of Certified Priority Document / DAS
- Power of Attorney
- small entity declaration
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Notification issued by CNIPA notify the applicant the application has passed through the security review
Attachments (if any)
- WIPO Publication
- ISR/IPRP
- Entry into the Mexican national phase 19/28/34/41 Amendments
- Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its Spanish translation
- Certificate of Microbiological Survival and its Spanish translation
- Power of Attorney
- small entity declaration
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
25 years
15 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 .
yes
As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".
3-5 years
6-8 months
yes