Chambers Review
Provided by Chambers
Chambers Global Guide
Intellectual Property: Patent - Brazil
Individual Editorial
Valdir de Oliveira Rocha Filho is held in high esteem by clients for his knowledge and long-term experience in the IP arena. He handles patent applications and court actions over use of trade marks.
Intellectual Property: Trademark, Copyright & Trade Secrets - Brazil
Individual Editorial
Valdir de Oliveira Rocha Filho is held in high esteem by clients for his knowledge and long-term experience in the IP arena. He handles patent applications and court actions over use of trade marks.