About us


Choose DREON for quick and easy

annuity payment for your patents, utility models and designs. Our well-established procedures and highly committed staff help you to reduce your administrative burden significantly.

Our professional expertise have turned us into the one company that can provide answers to any of your IP related questions in Brazil, from legal and administration right down to maintenance.

The key characteristics of our intellectual property management services have been reliability, steadiness, and long term business relationships.

Utmost transparency
in all transactions,
procedures and fees

Reports at flexible intervals
to facilitate efficient
deadline and cost control

Peace of mind from

professional data management

Central point
of contact


Our services

Patent law


The Patent Cooperation Treaty (PCT) enables any inventor and/or applicant seeking patent protection to gain time and increase the chance of obtaining patents in multiple jurisdictions simultaneously through a streamlined filing procedure.


The PCT system enables to extend a right of priority, if any, for up to 30 or 31 months (or more) and enter the national/regional phases of a PCT application in well over 150 jurisdictions.

Design law


We advise our clients on establishing design protection for their products, register international design patents and represent their interests in infringement proceedings.

Trademark law


Our specialized attorneys-at-law and patent attorneys handle trademark applications and conduct infringement, opposition and cancellation proceedings.


We oversee international trademarks, corporate logos and domains, and advise our clients on developing a trademark portfolio, as well as all licensing matters.

Ip. litigation


Nationally and internationally, IP rights are increasingly leading to conflicts. Here, we represent our clients’ interests and have created two different, specialized teams to serve you better:


The Patent Infringement Team dealing with infringement of -technical IP rights (patents and utility models).


The Trademark Infringement Team dealing with all nontechnical IP rights (such as trademarks, designs, copyrights law and unfair competition law).

Ip. transactions


We advise corporations on IP transactions and carry out due diligence.



We possess extensive experience in the field of copyright protection and advise you on all aspects of licensing as well as litigation. In addition, our legal advice encompasses related fields, such as personality rights and the right to one’s own image.


With our specialized patent attorneys, we ensure effective protection of your copyright in software.




Alameda Santos 1773 sala 1978
São Paulo, Brazil, 01419-002


+55 11 48102246


contact form