Foreign companies entering Brazil bring IP that needs protection. The brand, the patent, the software, the trade secret. Brazilian IP law protects each — but the rules differ by type, and the registration system runs through specific institutions. A foreign company that treats IP as an afterthought finds out the hard way: trademark squatted, software code claimed by a former contractor, trade secret leaked without contractual recourse.
This guide walks through the five categories of IP protection in Brazil, the registration mechanics, and the assignment and licensing frameworks for foreign holders.
Read first: Doing Business in Brazil — A Legal Guide for Foreign Companies — the pillar guide.
The Five Pillars of IP Protection in Brazil
Brazilian IP law sits on five categories. Each category has its own statute, its own registration path, and its own enforcement profile.
| Category | Main statute | Registration | Default protection |
|---|---|---|---|
| Trademark | IP Act (Law 9,279/1996) | INPI (mandatory) | First-to-file |
| Patent | IP Act (Law 9,279/1996) | INPI (mandatory) | Substantive examination |
| Software | Software Law (Law 9,609/1998) + Copyright Law (Law 9,610/1998) | INPI (optional) | Automatic on creation |
| Copyright | Copyright Law (Law 9,610/1998) | None mandatory; sectoral options | Automatic on creation |
| Trade secret / know-how | IP Act (unfair competition rules) | None | Contractual + enforcement |
Each pillar requires its own discipline. None is fully covered by any other.
Trademark Protection
Trademark protection runs through INPI under the IP Act (Law 9,279/1996). Brazil is a first-to-file country. Whoever files first at INPI has priority. Prior use may help in specific exceptions — but it does not replace registration.
Practical implications for foreign companies:
- File before market launch. Squatting risk is real. A third party can register a trademark a foreign company is preparing to use in Brazil.
- Cover the relevant Nice classes. Trademarks are registered by class of goods or services. A foreign company in multiple verticals files in each relevant class.
- Watch oppositions. Third parties can oppose the application. Drafting and pre-filing search reduce conflicts.
- Use the Madrid Protocol when it fits. Brazil joined the Madrid Protocol on October 2, 2019. Foreign holders with a base application or registration at their home office can designate Brazil through that office. For the deep dive on this option, see the dedicated post on Madrid Protocol filing in Brazil.
Trademark is the IP category where doing nothing has the highest cost. First-to-file means the foreign company that doesn't file may not own its own brand in Brazil.
Patents
Patent protection in Brazil also runs through the IP Act at INPI. Three categories:
- Invention patent — for technical inventions with novelty, inventive step, and industrial application
- Utility model patent — for new shapes that improve function in a known object
- Industrial design — for ornamental aspects of an object (separate registration system)
Foreign patent applicants typically reach Brazil through three paths:
- Direct filing at INPI
- Paris Convention priority — claiming priority within 12 months of the original filing in another country
- PCT national phase — entering Brazil after the international phase under the Patent Cooperation Treaty
Patent strategy must be modeled before the first filing. Translation requirements, claim scope, and prior art landscape interact with the choice of path. A wrong decision at origin can prevent or weaken protection in Brazil years later.
Software
Software in Brazil is protected as a copyright work, regulated by the Software Law (Law 9,609/1998) combined with the general Copyright Law (Law 9,610/1998). Protection arises automatically when the code is created. No registration is required.
Registration at INPI is optional. It serves three practical purposes:
- Evidentiary support — proof of authorship and creation date
- Pre-deal hygiene — investors and acquirers prefer to see the registration before a material round or M&A
- Litigation enablement — registered software has cleaner enforcement profile
The choice to register is strategic, not legal. Registration adds a layer of confidence at low cost.
Copyright
Beyond software, copyright in Brazil is governed by the Copyright Law (Law 9,610/1998). It protects literary works, articles, manuals, marketing materials, photographs, audiovisual works, music, and similar creations. Authorship attaches to the natural person who creates the work. Companies can hold economic rights through assignment — but the contract chain must be clean.
Practical points:
- Work-for-hire principle. Brazilian law does not have an automatic work-for-hire concept identical to U.S. law. Employee-created works can transfer to the employer through proper contracts, but the chain must be documented.
- Assignment must be express. A contract that does not expressly assign the copyright leaves the natural person as the holder.
- Moral rights — under the Copyright Law, certain moral rights (paternity, integrity) are inalienable. Economic rights are assignable; moral rights are not.
Foreign companies producing significant content in Brazil through Brazilian creators should align contracts with these principles before the work begins.
Trade Secrets and Know-How
Trade secrets and know-how do not have a registration system. They are protected through:
- Contracts — confidentiality (NDA), non-compete, non-solicitation
- Unfair competition rules under the IP Act
- Internal access controls — practical security around the information
The legal framework rewards companies that document their know-how, mark it as confidential, restrict access, and build clean contractual chains. The same framework punishes companies that treat know-how as informal.
Foreign companies bringing know-how to Brazil should layer protection: NDAs with employees and contractors, technology transfer agreement with the subsidiary (where applicable), internal classification of confidential materials, and discipline on what leaves the perimeter.
IP Assignment to a Brazilian Subsidiary
When a foreign parent operates through a Brazilian subsidiary, the IP allocation between the two is a strategic choice with tax, legal, and exit implications. Two main models:
Model A: parent retains, subsidiary licenses. The foreign parent keeps ownership of the IP and licenses the subsidiary to use it. The subsidiary pays royalties to the parent. Royalty remittance requires INPI recording of the license, and triggers Brazilian withholding tax (with potential treaty reduction).
Model B: assignment to subsidiary. The parent assigns IP to the Brazilian subsidiary. The subsidiary becomes the owner. No royalty flow. But the assignment may trigger capital gains tax in the parent's country and changes the IP-holding economics of the group.
Each model has consequences. The choice depends on tax modeling, the strategic role of the Brazilian operation, and the long-term plan for the IP portfolio. Modeling at incorporation, before assets exist, is cheaper than restructuring later.
Licensing IP Into Brazil
When a foreign holder licenses IP to a Brazilian licensee — subsidiary, partner, or third party — three practical points govern the operation:
- Written contract with clear scope, term, and consideration
- INPI recording when the license involves trademark, patent, software, or technology transfer; recording produces effects against third parties, enables royalty remittance, and supports tax deductibility
- Royalty cap and tax considerations — Brazilian rules may limit the deductible royalty amount depending on the type of IP and the relationship between the parties
Licensing without INPI recording works between the parties — but breaks at the bank when the royalty needs to be remitted abroad.
Common Mistakes
- Entering the Brazilian market without filing the trademark. Squatting risk materializes.
- Registering trademark in the founder's name personally. Recovery requires formal assignment.
- Ignoring software copyright chain. Code created by contractors stays with contractors without proper assignment.
- No INPI recording on licensing. Royalty remittance blocked.
- Choosing assignment vs licensing without tax modeling. Major restructuring cost later.
- Treating know-how as informal. No NDA, no documentation, no recovery on leak.
Talk to Hosaki Advogados
Hosaki Advogados works with foreign companies on IP strategy and protection in Brazil — trademark and patent filings at INPI, Madrid Protocol designations, software registration, copyright assignment chains, trade secret protection, IP allocation between foreign parent and Brazilian subsidiary, and licensing with INPI recording.
If you are entering Brazil with valuable IP — or if your Brazilian operation needs an IP audit — schedule a conversation with our team.
Reach us at hosakiadvocacia.com.br // contato@hosakiadvocacia.com.br // schedule a 30-minute consultation.
FAQ
First-to-file. Whoever files the trademark first at INPI has priority. Prior use may provide some protection in specific cases — such as the prior user exception — but does not replace registration. Trademark squatting is a real risk in Brazil. A foreign company entering the market without filing risks finding its trademark registered by a third party, with high recovery cost. Practical recommendation: file the trademark at INPI before any visible marketing activity in Brazil — website, launch, ads, partnerships.
INPI's trademark examination timeline depends on the institute's backlog and on whether third parties file oppositions. Under normal conditions, it takes more than a year from the filing date to final registration. Legal protection, however, runs back to the filing date — what matters is the filing priority, not the grant date. For current timelines, consult INPI directly or specialized counsel, as administrative timeframes evolve.
Yes. Brazil joined the Madrid Protocol on October 2, 2019. A foreign company with a trademark application or registration at its home office can designate Brazil in a single application filed through that office, simplifying multi-jurisdictional strategy. The Madrid Protocol does not replace INPI's substantive examination — the trademark still goes through local analysis. Not every case is better via Madrid: direct INPI filing may be more appropriate in specific situations. Strategic analysis before choosing the path.
Software in Brazil is mainly protected as a copyright work under the Software Law (Law 9,609/1998) combined with the Copyright Law (LDA, Law 9,610/1998). Protection arises automatically upon creation — it does not depend on registration. However, software registration at INPI is optional and recommended in specific situations: before a material capital raise, before substantial licensing or litigation, or when the code contains implementation secrets. Registration works as proof of authorship and creation date.
Invention patents are governed by the IP Act (Law 9,279/1996) and administered by INPI. The process undergoes substantive examination, verifying novelty, inventive step, and industrial application. The total protection term has specific rules depending on the case. Brazilian filing can be done directly, through Paris Convention priority (within 12 months of the original filing), or via PCT (Patent Cooperation Treaty) with a Brazilian national phase. International patent strategy requires modeling before the first filing — a wrong decision at origin creates irreversible limitations later.
To produce effects against third parties, yes. INPI recording is the step that makes the licensing agreement enforceable against third parties, enables royalty remittance abroad, and supports tax deductibility of remittances on the Brazilian side. Without recording, the contract is binding between the parties but has limited effect on third parties and creates tax and FX friction. Trademark assignment also requires recording. Software assignment, the same. The rule: significant IP contracts involving cross-border value go through INPI.
Whoever appears as the owner in the INPI record is the owner — regardless of who paid or used it. If the trademark was registered in the name of an employee, consultant, or partner, rather than the company, the company needs a formal transfer to recover ownership. This error happens often in early stage, when the founder files in their own name before incorporating the company. The fix is a Trademark Assignment, recorded at INPI. The earlier the better — after an investment round, transfer becomes more complex.
Through a written assignment or licensing agreement, depending on the strategy. Assignment transfers ownership; licensing keeps it with the parent and grants the subsidiary the right to use. Each path has different tax implications. Assignment to a subsidiary may trigger capital gains tax abroad. Licensing generates a continuous royalty flow from subsidiary to parent, with Brazilian withholding on the remittance. In any case: clear contract, INPI recording when applicable, and a documentary chain that supports the operation long-term.
