Patent protection in Brazil is mainly governed by the Industrial Property Law (Law No 9,279/1996, as amended) and implementing regulations and guidelines issued by the Brazilian Patent and Trademark Office (Instituto Nacional da Propriedade Industrial – INPI). The case law also helps to better understand the interpretation of the patent requirements (eg, patentable subject matter, novelty, inventive step and sufficiency of disclosure). Brazil is a member and follows the rules of the Paris Convention, the Patent Cooperation Treaty (PCT) and the Agreement on Trade-Related Aspects of Intellectual Property Rights (the “TRIPS Agreement”).

Brazil provides two main patent rights:

• patents of invention (patente de invenção – PI); and
• utility model patents (modelo de utilidade – MU).

Patentability generally requires novelty, inventive step (or “inventive act” for utility models) and industrial application. Both patents and utility models are subject to previous examination related to formal and substantive grounds.

The law excludes certain subject matter (eg, discoveries, abstract ideas, mathematical methods, business methods, computer programmes “as such” and methods of surgery/therapy/diagnosis). In practice, software-related and AI-related inventions may be patentable where the process/method and/or system claims are directed to a technical solution with a technical effect, rather than to an algorithm or computer programme per se.

Brazil does not have a European-style European Patent Office (EPO) system. There is also no patent term adjustment (PTA)/supplementary protection certificate (SPC) or other patent term extension (PTE) available beyond the 20-year patent term for inventions and 15-year patent term for utility models (See Brazilian Supreme Court Decision of 2021 – ADI 5529).

Patents are examined and granted by INPI. A typical prosecution flow includes filing (directly in Brazil for residents, using the Paris Convention or the most common track using the PCT route with national phase application), formal examination, publication (generally after an 18-month confidentiality period) and substantive (technical) examination.

A request for examination is mandatory and must be filed within 36 months from the filing date (or earliest filing/priority in Brazil, depending on the route). Since 2024, INPI has indicated that it may prioritise examination according to the date the examination request is filed, which can make earlier requests strategically relevant.

Foreign applicants typically need representation in Brazil through a locally appointed attorney/agent to receive notifications and act before INPI according to Article 217 of the IP Law. Timelines vary materially by technology, and total costs depend on claim count, office actions, annuities and translation/representation expenses; INPI’s schedule of official fees is periodically updated. The average elapsed time from examination request to the examiner’s decision is between two and three years (which may vary considerably). Brazil has many Patent Prosecution Highway (PPH) agreements and fast-track options related to patent prosecution, which can considerably reduce the time to the decision.

A granted patent confers the right to prevent third parties, without consent, from producing, using, offering for sale, selling or importing a product covered by the patent, as well as using a patented process and selling/using/importing a product obtained directly by a patented process. Scope of protection is defined by the claims, interpreted considering the specification and drawings.

The standard term is 20 years from filing for patents of invention and 15 years from filing for utility models. Annual fees (annuities) apply, and non-payment can lead to shelving/termination, subject to restoration within statutory strict deadlines. Following the 2021 Brazilian Supreme Court’s decision in ADI 5.529 and subsequent legislative changes, the former rule that guaranteed a minimum term counted from grant was revoked; Brazil does not have any PTA/PTE/SPC system.

As a rule, the inventor (or the inventor’s heirs/successors) is entitled to apply for a patent, but ownership may belong to an assignee or to the employer/service recipient depending on the employment or service relationship and the circumstances of the invention. Brazil has specific statutory rules for inventions and utility models made by employees or service providers (Articles 88–93 of the Brazilian Industrial Property Law 9279/96).

Assignments and licences should be made in writing. While private instruments may be valid between the parties, recordal/annotation with INPI is typically required for the assignment or licence to be effective against third parties and for certain effects (eg, remittance of royalties with tax refund possibilities and enforceability in some contexts).

Patent infringement is assessed by comparing the accused product/process with the patent claims. Infringement may be literal (all claim elements are met) or, in appropriate cases, by equivalence. Contributory/indirect infringement concepts may also arise depending on the conduct (eg, supplying means or inducing infringement), but the analysis is case by case.

Common limitations/defences include (among others):

• prior user rights; statutory exceptions (eg, acts for experimental purposes); and
• exhaustion in appropriate circumstances.

Brazil also provides for compulsory licensing in specific scenarios set out in the Industrial Property Law. Fair, reasonable and non-discriminatory (FRAND)-type arguments are typically raised in standard-essential patent disputes as part of the broader proportionality/competition and contractual analysis rather than as a standalone statutory defence. The Brazilian Competition Authority (Conselho Administrativo de Defesa Econômica – CADE) recently issued its Contribuições do CADE – Patentes Essenciais (CADE, July/2025).

Brazil has a bifurcated system: patent infringement actions are generally filed in state courts, while patent invalidity actions must be filed in the federal courts, with INPI participating when it is not the plaintiff. Parallel infringement and validity proceedings are therefore common.

Preliminary (including potentially ex parte) and permanent injunctions may be available where the claimant shows likelihood of success and a risk of harm, subject to the general civil procedure requirements and reversibility considerations. Even though all the Brazilian States Courts follow the same IP procedural law, some Brazilian State Courts could be more willing to grant preliminary injunctions than others. Remedies for infringement may include cessation orders, seizure/recall measures in suitable cases and damages (typically assessed based on the circumstances of the infringement and evidentiary record). Courts may also award attorneys’ fees and costs pursuant to Brazilian procedural rules.

Trade mark protection in Brazil is governed primarily by the Brazilian Industrial Property Law (Law No 9,279/1996). Brazil adopts a registration-based system, meaning that exclusive rights over a trade mark are acquired upon registration.

The law allows the protection of word marks, figurative marks, composite (mixed) marks and, under certain conditions, three-dimensional marks, provided they are distinctive and non-functional. Non-traditional marks such as sounds, scents and tastes are not currently registrable in Brazil. Colours alone are also not protectable unless arranged in a distinctive and specific manner.

As a general rule, unregistered marks are not enforceable; however, Brazilian law recognises limited protection for prior good-faith users. In addition, well-known marks are protected irrespective of local registration under the Paris Convention.

To be registrable, a trade mark must be distinctive, lawful and available, meaning it must not be descriptive or generic, must not violate public order or morality, and must not conflict with prior third-party rights. Use in commerce is not a prerequisite for filing or registration, although it becomes relevant for maintaining the registration.

Acquired distinctiveness, or secondary meaning, may be demonstrated through evidence such as duration of use, advertising efforts, market recognition and consumer perception, although the Brazilian Patent and Trademark Office tend to apply this doctrine restrictively.

Well-known marks are protected regardless of registration, while marks recognised as highly reputed (marca de alto renome) enjoy broader protection across all classes once such status is granted by INPI.

Trade mark registration is required to obtain full enforceable rights in Brazil. The procedure involves filing an application with INPI, followed by a formal examination, publication for opposition, a 60-day opposition period, substantive examination and a final decision. The average timeframe for obtaining registration ranges from 12 to 24 months, depending on whether oppositions or office actions arise. Official fees are relatively moderate, varying according to the applicant’s status, while professional fees depend on the complexity of the matter.

Brazil does not allow multi-class applications, so separate applications must be filed for each class of goods or services.

Trade mark registrations in Brazil are granted for a term of ten years counted from the date of grant and may be renewed indefinitely for successive ten-year periods.

Renewal must be requested within the last year of the registration term, although a six-month grace period is available upon payment of additional fees. The use of the mark is mandatory, and failure to use the mark for a continuous period of five years after registration may subject it to cancellation for non-use.

Genuine use generally requires actual commercial exploitation of the mark in Brazil in connection with the registered goods or services, and minor variations that do not alter the distinctive character of the mark are typically accepted.

Registration grants the owner the exclusive right to use the mark throughout the Brazilian territory in connection with the registered goods or services, as well as the right to prevent third parties from using identical or confusingly similar signs.

However, such rights are subject to certain limitations and defences, including fair descriptive use, use of one’s own name in good faith and the principle of exhaustion of rights, under which the trade mark owner cannot oppose the circulation of products lawfully placed on the market.

Trade mark infringement in Brazil occurs when a third party uses an identical or similar sign in a manner likely to cause confusion or association among consumers. Although Brazilian law does not expressly regulate dilution in the same terms as some other jurisdictions, protection against dilution is indirectly recognised, particularly in cases involving highly reputed marks. Passing off is also addressed through unfair competition provisions.

Trade mark disputes are typically heard by state courts, while federal courts have jurisdiction when INPI is a party to the case. Civil remedies include injunctions, damages, search and seizure measures and the destruction of infringing goods. Criminal remedies are also available for certain types of trade mark violations, including counterfeiting. Border enforcement measures may be adopted with the assistance of customs authorities to prevent the importation of counterfeit goods.

Copyright protection in Brazil is governed by the Brazilian Copyright Law (Law No 9,610/1998). The law protects a wide range of works, including literary, artistic and scientific works such as texts, music, audiovisual works, software, databases (to the extent they are original in their structure or selection) and architectural works.

Applied art and certain industrial designs may also be protected by copyright, provided they meet the originality requirement, although their protection may overlap with industrial property regimes.

Copyright protection arises automatically upon the creation of the work, provided that the work is original and expressed in a tangible form. Registration is not required for protection but may serve as evidence of authorship and date of creation. The key requirement is originality, which is generally understood as the expression of the author’s intellectual effort.

Authorship is attributed to the natural person who creates the work. Joint authorship is recognised when two or more individuals contribute to the creation of a work.

In employment relationships, the ownership of economic rights depends on the contractual terms, but as a rule, works created within the scope of employment may belong to the employer. For independent contractors, ownership remains with the author unless there is a written assignment of rights.

Copyright holders are granted economic rights, including the rights to reproduce, distribute, adapt and publicly communicate the work.

Brazilian law also recognises strong moral rights, such as the right of attribution and the right to preserve the integrity of the work. Moral rights are inalienable and cannot be waived, although they may be exercised by heirs after the author’s death.

The general term of protection is 70 years counted from January 1st of the year following the author’s death. For audiovisual and collective works, the term is counted from publication. Brazilian law does not provide a structured system of termination or reversion rights comparable to some other jurisdictions.

Brazilian copyright law provides specific and limited exceptions, rather than a broad fair use doctrine. These include quotation for study or criticism, private use, parody (provided it is not a true reproduction and does not discredit the original work) and certain educational uses. Courts tend to interpret these exceptions restrictively.

Copyright infringement occurs when protected works are used without authorisation in violation of the rights of the copyright holder. Civil remedies include injunctions, damages and seizure of infringing copies, while criminal sanctions may apply in cases of wilful infringement, particularly involving commercial intent.

Statutory damages are not specifically provided, but compensation may be calculated based on losses or unjust enrichment.

Brazilian courts assess infringement based on whether a substantial part of the work has been reproduced, considering both qualitative and quantitative aspects.

Non-literal copying, such as the reproduction of structure, sequence or organisation, may be actionable, particularly in cases involving software, where functional and expressive elements are analysed carefully.

Collective management organisations operate in Brazil to administer certain rights, particularly in the music sector. The most prominent entity is the Central Office for the Collection and Distribution of Copyright (Escritório Central de Arrecadação e Distribuição – ECAD), which manages public performance rights. Tariffs are subject to regulatory oversight and may be challenged in court.

While Brazil does not broadly adopt compulsory licensing schemes, certain statutory licences exist in specific contexts, and disputes over royalties or tariffs are typically resolved through judicial proceedings.

The law that governs the protection of industrial design registrations in Brazil is Law No 9,279, passed in 1996. However, trade dress is not registered; it is protected under unfair competition pursuant to Article 195, subsection III, of that law.

Protection may be granted for the ornamental shape of an object, as well as for ornamental combinations of lines and colours that can be applied to a product.

In Brazil, novelty and originality are requirements for the protection of industrial designs. Furthermore, the law does not consider the following as registrable industrial designs: anything contrary to morality, public decency or the image of persons, among other things. It also excludes the common or ordinary form of an object, and a form determined by technical or functional considerations.

No rights arise from unregistered industrial designs. Regarding trade dress, inherent distinctiveness, non-functionality and originality must be proven, and protection is granted under unfair competition laws.

To register an industrial design in Brazil, you must file an application with INPI containing images or pictures of the object in five different views, with clear visualisation and high definition. Once the formal requirements are met, the application is published and simultaneously granted industrial design registration. Substantive examination can be requested after the grant decision with the payment of a specific official fee.

The registration fee is valid for five consecutive years. Registration protection lasts ten years from the application filing date and can be extended for three successive periods of five years each. The total term of the industrial design registration in 25 years.

Manufacturing products that incorporate a registered industrial design or substantially imitate one in a way that could lead to error or confusion constitutes an infringement. The same applies to the export, sale, storage, commercial use or import of a product protected by an industrial design.

In the case of trade dress, infringement occurs through imitating an external form that could mislead or confuse consumers. This is considered an act of unfair competition.

The owner may take civil and criminal legal action against the infringer, including filing for injunctions, emergency/preliminary injunctions and border measures to stop the infringement.

In Brazil, courts resolve functionality issues in infringement or registration invalidation lawsuits by seeking technical expert opinions. These opinions are provided by experts who have specialised knowledge of the relevant field. Under the Brazilian Industrial Property Law, there is no protection for partial designs. A design may be refused or invalidated for technical reasons.

Brazil does not have a standalone “Trade Secrets Act”. Protection is mainly derived from:

• the Industrial Property Law (Law No 9,279/1996) through the repression of unfair competition, including the criminal offence of unauthorised disclosure/use of confidential business information (Article 195, items XI and XII), and the related civil claim for damages and injunctive relief (Article 209);
• contractual and tort principles (eg, breach of contract and civil liability); and
• Brazil’s international obligations, notably TRIPS Article 39.

In practice, a trade secret covers technical, commercial or strategic information that:

• is not generally known or readily accessible to competitors;
• has commercial value because it is secret; and
• is subject to reasonable measures to keep it confidential (eg, contractual restrictions and access controls).

Typical examples include formulas, manufacturing processes, source code, technical specifications, customer/supplier data, pricing and go-to market strategies.

There is no fixed statutory checklist of “reasonable measures”, but owners should be able to show consistent efforts to preserve secrecy – eg, non-disclosure agreements (NDAs)/confidentiality clauses, “need to know” access, information classification, technical controls, training and documented offboarding/return-of-materials obligations.

Disclosure to employees, contractors or business partners does not eliminate protection if it is limited to what is necessary and the recipient is bound by clear confidentiality and non-use obligations. Once the information becomes public (including by uncontrolled disclosure), it will generally cease to qualify as a trade secret, although contractual remedies may still be available depending on the circumstances.

Misappropriation is typically framed as the unauthorised disclosure, exploitation or use of confidential business information, particularly where the person had access through:

• an employment or contractual relationship, including after termination; or
• unlawful means (including fraud).

These scenarios are expressly addressed as unfair competition crimes under Article 195, XI and XII of the Industrial Property Law.

In employee and competitor disputes, claimants commonly focus on proving:

• the confidential nature of the information;
• access (eg, role-based access logs, emails, downloads, departures);
• a breach of duty (contractual and/or statutory); and
• use or risk of use.

In joint ventures and R&D collaborations, the outcome often turns on the contract (ownership, permitted use, scope of confidentiality) and on whether the recipient stayed within the agreed purpose.

Trade secret protection can last indefinitely, as long as the information remains secret and retains commercial value. There is no registration and no fixed statutory term.

Authorised disclosure under confidentiality restrictions (eg, to suppliers or licensees) does not normally destroy secrecy. By contrast, uncontrolled or public disclosure generally ends trade secret status. If disclosure occurs due to a breach, the holder may still pursue contractual/statutory remedies against the breaching party, but the information may become difficult to protect against third parties once it is in the public domain.

Civil remedies typically include injunctions to stop use/disclosure, search-and-seizure or evidence preservation measures where appropriate, and damages. The Industrial Property Law 9,279/96 also supports civil indemnification for losses caused by unfair competition acts (Article 209).

Criminal sanctions may apply in trade secret theft scenarios framed as unfair competition crimes under Article 195, XI and XII (in parallel with civil claims). To preserve confidentiality in court proceedings, parties commonly seek protective measures such as sealed filings and/or proceedings under judicial secrecy when the record contains protected confidential information (eg, under Article 189 of the Brazilian Civil Procedure Code).

Brazilian law does not define “know-how” as a standalone IP right. In practice, it refers to practical technical or commercial knowledge (eg, manufacturing parameters, process controls, methods, protocols, drawings, specifications, training and operational routines) that enables the production of goods or the delivery of services..

Know-how often overlaps with confidential information and may qualify as a trade secret when it is not publicly known, has commercial value due to secrecy and is subject to reasonable confidentiality measures. Where secrecy is not (or is no longer) present, protection tends to rely primarily on contract (confidentiality/non-use) and on civil and unfair competition remedies for bad-faith conduct.

For technology transfer purposes, know-how can be the object of an agreement registered with INPI (typically as a “technology supply”/transfer of technology contract). INPI Normative Act No 26/2023 and 27/2023 formalised INPI’s acceptance that non-patented technology (know-how) may be transferred either through permanent acquisition or through a temporary licence of use, which is important for structuring know-how licences with return/termination obligations.

Common categories of know-how include:

• manufacturing and quality-control processes;
• technical specifications and drawings;
• formulations and production parameters;
• implementation details of software and algorithms;
• engineering methods; supplier/customer and pricing playbooks; and
• training materials and manuals.

Know-how does not need to be novel in the patent sense. However, the stronger the secrecy and the clearer the commercial value and access restrictions, the easier it is to enforce (especially if framed as a trade secret/unfair competition issue). Where the information is public or readily ascertainable, protection is usually limited to contractual commitments (eg, non-use obligations agreed by the recipient).

There is no statutory “default title” rule for know-how comparable to patents. In practice, ownership and rights of use are determined by:

• the employment/service agreement;
• confidentiality and IP assignment clauses; and
• general duties of loyalty and confidentiality.

Employers commonly require employees to document and transfer work product and technical learnings developed in the course of employment, while employees remain free to use general skills and experience that are not confidential.

For contractors and joint development partners, implied rights are risky; parties usually address:

• the “background” know-how each party brings;
• “foreground” know-how created under the project;
• permitted purposes and field/territory; and
• obligations to deliver documentation/training and return or destroy materials upon termination.

Know-how is typically protected through a combination of:

• NDAs and robust confidentiality clauses;
• non-use and purpose-limitation provisions;
• access controls and “need-to-know” rules;
• audit, traceability and information-security obligations; and
• termination provisions requiring return/destruction of materials and deletion of digital copies.

Post-termination restrictive covenants (eg, non-compete and non-solicitation) are also used, particularly for senior roles with access to sensitive know-how. Enforceability is fact-specific and typically depends on proportional limits (time/territory/scope) and, in employment scenarios, adequate financial consideration during the restricted period.

Know-how can generally be licensed or assigned independently (including alongside patents, trade marks and technical assistance). Agreements are typically made in writing and should clearly define the know-how package (documents, training, updates), permitted use, confidentiality and IP improvements.

Where the arrangement qualifies as a technology transfer agreement, parties may register it with INPI (including know-how/technology supply agreements). INPI’s current rules expressly recognise both permanent transfer and temporary know-how licensing. Recordal is commonly sought to produce effects vis-à-vis third parties and for administrative/tax certainty in cross-border technology transactions.

Reverse engineering of a lawfully acquired, publicly available product is generally treated as lawful in Brazil, especially where the information obtained is not protected by a valid patent and no confidential relationship is breached. However, if reverse engineering involves access to confidential information obtained through an employment/contractual relationship (or by unlawful means), it may trigger unfair competition and trade secret liability.

Contractual restrictions may prohibit reverse engineering (eg, in software, technical co-operation or supply agreements), and are generally enforceable if clearly drafted, proportional and consistent with mandatory rules (including consumer and competition principles). From a risk management standpoint, parties usually combine “no reverse engineering” clauses with confidentiality, limited-purpose use and audit/inspection mechanisms.

Brazilian law does not recognise a sui generis database right equivalent to that provided under EU law. Database protection is instead addressed through a combination of copyright, contract law and trade secret protection.

Databases may be protected by copyright under the Brazilian Copyright Law (Law No 9,610/1998) to the extent that their selection, organisation or arrangement reflects sufficient originality, although the underlying data itself is not protected. In parallel, datasets may be protected contractually through licensing agreements and terms of use, as well as under trade secret law where the information is confidential, economically valuable and subject to reasonable measures to maintain secrecy.

With respect to scraping and data extraction, there is no specific statutory framework governing such practices. Their legality is assessed on a case-by-case basis, taking into account potential violations of terms of service, unfair competition rules, copyright infringement and data protection laws, particularly the Brazilian General Data Protection Law (Lei Geral de Proteção de Dados Pessoais – LGPD), when personal data is involved.

Brazilian law does not currently recognise copyright protection for works generated autonomously by AI without human creative input. Copyright protection requires human authorship; therefore, in cases involving AI-assisted creation, the human who exercises creative control over the output is generally considered the author.

Fully autonomous AI-generated outputs are unlikely to qualify for protection under the current legal framework. Similarly, under Brazilian patent law, only natural persons may be recognised as inventors, and AI systems cannot be named as inventors in patent applications. INPI follows this position strictly, in line with international practice.

In business practice, companies typically address ownership of AI-assisted outputs through contractual arrangements, including employment agreements, contractor agreements and specific intellectual property assignment clauses, ensuring that any rights arising from human contributions are duly assigned to the company.

The use of copyrighted works or trade secrets in AI training datasets raises significant legal risks under Brazilian law. The reproduction of protected works for training purposes may constitute copyright infringement if not properly authorised, particularly given the absence of a broad “fair use” doctrine.

Brazilian law 9,610/1998 provides for specific and limited exceptions, and there is currently no clear text-and-data-mining exception comparable to those found in some other jurisdictions. The use of confidential information or trade secrets without authorisation may also give rise to civil liability under unfair competition rules.

Enforcement mechanisms include injunctions to cease unlawful use, damages for material and moral losses and, in certain cases, evidentiary measures such as search and seizure. Courts may also order the disclosure of relevant information, although this is subject to proportionality and confidentiality considerations. The legal landscape in this area is still evolving, particularly as courts begin to address disputes involving AI training practices.

Brazilian law does not establish a specific regime for AI-enabled infringement; instead, existing intellectual property and civil liability frameworks are applied. Rights-holders may pursue claims against parties that use generative AI tools to produce infringing content, provided that the elements of infringement, including unlawful use and a causal link to the damage, are established.

Courts tend to assess evidence pragmatically, considering the available technical and factual elements to determine whether the AI-generated output reproduces protected material or creates a likelihood of confusion. Issues of causation may be more complex where AI systems are involved, but this does not preclude liability.

Platform operators and tool providers may, in certain circumstances, be exposed to secondary liability, particularly if they contribute to or fail to act upon infringing activities once notified. The Brazilian Civil Rights Framework for the Internet (Marco Civil da Internet) provides a general safe harbour regime, under which liability may depend on compliance with court orders to remove infringing content, even though recent decisions of the Superior Court of Justice are demanding a proactive posture of the platforms/marketplaces. As with other aspects of AI regulation, this area remains in development, with increasing scrutiny from courts and regulators.

In Brazil, the choices among IP protection regimes are a strategic decision driven by the nature of the subject matter, the desired level of exclusivity, and strategic and commercial objectives. Patent protection is typically preferred when the invention can be fully disclosed without compromising its competitive value and when the applicant seeks enforceable exclusive rights for a defined term.

Trade secret protection, on the other hand, is chosen when the technical information is difficult to reverse-engineer (a rarity nowadays), when patent eligibility is uncertain or when perpetual protection is commercially preferable over a time-limited monopoly. For software, businesses often rely on copyright combined with patent (when it is possible) and even trade secrets. Brand owners frequently pursue simultaneous trade mark registration and copyright protection for logos and artistic elements to maximise enforcement options.

Brazilian law does not generally prohibit cumulative IP protection over the same subject matter, provided that each right meets its own eligibility requirements. A product design, for example, may simultaneously qualify for industrial design registration, three-dimensional trade marks, trade dress and copyright if it meets the originality threshold. Courts have recognised overlapping protection in practice, though they tend to analyse each protection independently.

There is no absolute hierarchy among IP rights; rather, what applies is the principle of specialty and the prevalence of prior use and good faith. Rights-holders are encouraged to assert all applicable IP rights simultaneously to strengthen their enforcement position.

Brazilian law permits the concurrent use of patent and trade secret protection over different aspects of the same technology. It is common practice to file a patent application for a core invention, since it is sufficiently descriptive, while maintaining manufacturing processes, formulations or implementation details as trade secrets.

Once a patent application is published by INPI – typically 18 months after filing – the disclosed information enters the public domain and can no longer be independently protected as a trade secret. However, technical information that was not disclosed in the patent specification may continue to be protected under trade secret law after publication or even after the patent expires. If a patent is invalidated, trade secret protection does not automatically revive in relation to information that was publicly disclosed in the application; but undisclosed complementary know-how may remain protectable.

Brazilian law distinguishes among trade marks, trade dress and industrial designs based on their function and registration regime. Trade marks protect distinctive signs that identify the commercial origin of goods or services and are registered before INPI under Law No 9,279/1996. Industrial designs protect the ornamental or aesthetic aspects of a product’s appearance and are also registered before INPI, but under a separate regime with distinct requirements of novelty and originality.

Trade dress – the overall commercial appearance of a product or its packaging – does not have it is own regime in Brazil and is a doctrine creation, but it is recognised by the judiciary under unfair competition law. Cumulative protection of product shapes or packaging as both industrial designs and trade marks is legally permissible in Brazil, provided the relevant requirements are independently satisfied, and is a recognised strategy for extending IP protection beyond the term of a design registration.

In Brazil, logos, artistic works and other brand elements can simultaneously attract copyright and trade mark protection. Copyright arises automatically upon the creation of an original work, while trade mark requires registration before INPI. A stylised logo may therefore be protected as an artistic work under the Copyright Act (Law No 9,610/1998) and as a figurative or mixed trade mark.

Copyright law does not impose explicit limitations on trade mark enforcement, nor does trade mark law restrict the exercise of copyright, and both sets of rights are generally enforced independently through civil proceedings. In practice, rights-holders routinely invoke both regimes in infringement actions to broaden the scope of protection, while courts have not identified a systemic conflict between the two regimes in the Brazilian context.

Brazilian procedural law allows rights-holders to consolidate claims based on different IP rights in a single set of proceedings before the state courts, provided the claims are factually and legally connected. Courts assess remedies on a claim-by-claim basis, and there is no statutory prohibition on cumulative recovery under different IP regimes in the same action. However, judges retain discretion to avoid overcompensation, and in practice awards are calibrated to reflect the actual harm suffered.

Brazil is a signatory to major international IP treaties, including the Paris Convention, the TRIPS Agreement, the Berne Convention and the PCT, which provides the foundational framework for managing conflicts between national and international IP regimes.