Standard Essential Patents (SEPs) constitute a specific subset of intellectual property rights, the subject matter of which is indispensable for the implementation of technical standards established by standard-setting organizations (SSOs). In practical terms, this means that once a standard incorporating a given technical solution has been approved, it becomes impossible to develop compliant products or services without making use of the relevant patent.
This essentiality gives SEPs a distinctive legal and economic character: while ordinary patents may, in principle, be circumvented by alternative technologies, SEPs create a scenario of unavoidable dependence, since the standard itself incorporates the patented solution. For this reason, standardization bodies require patent holders to offer licenses on FRAND terms (fair, reasonable and non-discriminatory), precisely to prevent abusive practices and to ensure that standardization fulfills its core function of promoting interoperability and fostering technological dissemination on a global scale.

In Brazil, the subject has attracted the attention of the Administrative Council for Economic Defense (CADE) — a federal antitrust authority linked to the Ministry of Justice and Public Security, responsible for safeguarding competition and preventing anticompetitive practices. In a dedicated study, CADE provides a comprehensive analysis of SEPs and their implications for competition law, examining both their relevance in high-technology sectors and the commitments undertaken under the FRAND framework.
The report further explores different royalty valuation methodologies applicable to standardized technologies, ranging from incremental and cost-based approaches to more sophisticated models, such as the Efficient Component Pricing Rule (ECPR) and the Shapley value method. It also devotes particular attention to the role of standard-setting organizations (SSOs/SDOs), which define the rules governing the interoperability of systems and products on an international scale.
In conclusion, CADE’s study highlights that SEPs extend beyond the realm of intellectual property law and have direct implications for competition, access to innovation, and public policy. By addressing the risks associated with opportunistic behavior and by discussing the inherent difficulties in determining fair royalty rates, the document underscores the need for balanced regulatory solutions capable of harmonizing patent exclusivity with the collective interest in technological diffusion. In doing so, it significantly contributes to the development of the national debate and provides valuable guidance both for competition authorities and for ensuring legal certainty for companies operating in technology-intensive sectors.
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Author: Enzo Toyoda Coppola, Thaís de Kássia R. Almeida Penteado and Cesar Peduti Filho, Peduti Advogados.
Source: Cade lança estudo sobre legislação de patentes essenciais + https://www.conjur.com.br/2025-ago-21/cade-lanca-estudo-sobre-patentes-essenciais/
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If you want to learn more about this topic, contact the author or the managing partner, Dr. Cesar Peduti Filho.
Se quiser saber mais sobre este tema, contate o autor ou o Dr. Cesar Peduti Filho.

