
Chambers Brazil Contentious 2026
Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.
Intellectual Property

We understand that originality directed at the visual presentation of a product can perfectly transcend the area in which it is applied and make the world a much more pleasing place to the eye. For this reason, every creative action can and should be protected.
We are pleased to act in all stages of design protection, providing the necessary support from product design to opposing rights resulting from a registration.

Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.

Ivan analyzes the ongoing discussions within the World Intellectual Property Organization’s Working Group regarding potential changes to the rules of the Patent Cooperation Treaty (PCT), particularly with regard to the requirement for local counsel during the national phase of patent applications.

Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.