Paths to protection
Ways to protect your invention
Patents are a way of protecting your inventions. By filing a successful patent you will be awarded a monopoly to exploit your invention for a period of time.
National Patents are the most effective way of defending your invention if you only require protection in a single jurisdiction. If this is not enough for your needs, this country has signed international agreements on patents, which facilitate their internationalization:
PCT (Patent Cooperation Treaty)
The PCT system allows simplified international patent applications which in turn eases national filings.
Additional Information
Discuss your Intellectual Property Protection strategy with us
If you need to protect your Intellectual Property abroad, through our Global Network of offices and associates, we can make your Intellectual Property assets expand to every nation you desire, ensuring full legal protection of your rights.
If you have further questions, we would be delighted to schedule a conference call and answer any questions you may have.
Schedule Conference CallSao Tome and Principe
Patent Details and Timeframes
Priority claim
Available
Substantive Examination
Available
Opposition Period
3 months
National Filing Requirements
Application Requirements
- Power of attorney, simply signed.
- Applicant data.
- Patent title, abstract, description, claims and drawings.
- Declaration of inventor, notarized.
Renewal Requirements
- Power of attorney, simply signed.
Assignment Requirements
- Power of attorney, simply signed.
- Deed of Assignment.
Change of Name Requirements
- Power of attorney, simply signed.
- Certified copy of the certificate of incorporation or extract from the commercial register.
Change of Address Requirements
- Power of attorney, simply signed.
- Certificate of change of address.
License Requirements
- Power of attorney, simply signed.
- License agreement.
- License Agreement signed by both parties.
Remarks: We advise to file Portuguese translations of all documents.
PCT Filing
Application Requirements
- Power of attorney, simply signed.
- PCT document.
- International search report.
Renewal Requirements
- Power of attorney, simply signed.
Assignment Requirements
- Power of attorney, simply signed.
- Deed of Assignment.
Change of Name Requirements
- Power of attorney, simply signed.
- Certificate of change of name.
Change of Address Requirements
- Power of attorney, simply signed.
- Certificate of change of address.
License Requirements
- Power of attorney, simply signed.
- License agreement.
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