Support in the new GDPR General Data Protection Regulation

On May 25th, the GDPR (General Data Protection Regulation) came into force in the European Union. This regulation may be consulted on the official European Union website at or by clicking the following link.

Our company Gastão Cunha Ferreira is a Lisbon based organization, recognized by providing support in all matters related to Intellectual Property to our clients and partners in different jurisdictions.

We have more than 80 years of professional experience in counseling on these matters, both in Portugal and in the territory of the European Union.

We will be happy to support your activity in turning your organization compliant with the new GDPR Regulation. Contact us through the email [email protected] or by telephone at 00 351 21 882 3990 for more information.

São Tome and Principe

The Intellectual Property System in Sao Tome and Principe is effective and it maintains a reliable operation, supported by competent professionals.

Given the good relations we hold with our local partners, we are able to provide support and counsel to any question that may arise.

Details on Sao Tome and Principe


Classification Filing System
Nice Multiclass
Filing Requirements
Applicant information
Opposition period
3 months
Examination type
An examination of distinctiveness and a search for prior trademarks
Time from filing to registration
10 months
10 years from the aplication date