IP attorneys and agents.
You grow, we protect.

We are a trademark and patent firm that has looked after more than 40,000 trademarks for more than 13,000 clients since 1947. Our range of intellectual property services includes registration and defense of trademarks, patents, designs, and works, with 4 offices of our own and nationwide and international reach.

THEY TRUST US

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More than 40,000 trademarks backed by a single firm

Three generations of attorneys and IP agents. One team, four offices, and the experience of decades of work before the INPI.

Equipo del estudio Eguía Marcas y Patentes

Protecting a trademark is not paperwork: it is the decision that defines the future of a business. Since 1947, Eguía has stood by companies and entrepreneurs with the same commitment we bring to looking after more than 40,000 intellectual property registrations.

Managing Partner of the Firm

Eguía

How Eguía works with

01

Your first trademark, done right

We guide you from the name onward: INPI search, Nice classes, and a strategy so you neither overspend nor end up unprotected.

02

Accessible advice, no fine print

Free first consultation. We explain the procedure, the timeline, and the exact quote before you sign anything.

03

Real support

An attorney handles your case from end to end: filing, follow-up, and defense if someone opposes your registration.

01

Portfolio under control

We centralize your trademarks, patents, and designs in a single portal. Renewals, deadlines, and alerts without relying on spreadsheets.

02

Agreements that protect

Licenses, franchises, and supplier agreements drafted so your IP is not left exposed with every new contract.

03

A response when it matters

Oppositions, infringements, or disputes with competitors: we act fast, backed by a firm with 75 years before the INPI.

01

Comprehensive due diligence

Before a merger, investment, or launch, we review the ownership, status, and risks of the entire intellectual property portfolio.

02

Coordinated international expansion

Foreign filings through the Paris Convention, the PCT, and our network of correspondents. Argentina as your base, global reach.

03

Litigation and active defense

Defense against infringement, invalidity actions, and litigation strategy with attorneys specializing in IP.

04

Direct integration with boards, legal teams, and communications teams

A direct line to boards, in-house legal teams, and communications teams. A workflow aligned with your structure, without duplicated effort or lost context.

01

Local agent before the INPI

We are your arm in Argentina: filings, oppositions, renewals, and procedures with deep knowledge of the local system.

02

Paris Convention / PCT coordination

We manage deadlines, translations, and correspondence with your home office. A single point of contact for the entire Argentine territory.

03

Reply within 24 hours

Urgent queries, file status reports, and prior-rights reports with turnaround times that respect your international deadlines.

04

Direct integration with boards, legal teams, and communications teams

A direct link to your boards, legal teams, and communications teams. Reports, deadlines, and decisions coordinated as an extension of your own firm.

Ask us about our opposition insurance, the only one of its kind in Argentina.

CLIENT STORIES

Problems solved,
brands that grow

WHAT WE DO

All your intellectual property, in a single firm

Your name, your logo, and your slogan protected for 10 years, renewable, throughout Argentina. From the prior-rights search to renewal and defense against oppositions: the entire procedure in one place.

We assess whether your invention is patentable, draft the application, and handle the entire procedure before the INPI, including utility models.

The shape of your product can be protected too: apparel, footwear, packaging, furniture, objects.

Works, content, apps, and software registered to secure your ownership and exclusivity.

Our clients

Our growth is built on the real experiences of our clients and their brands, with a focus on supporting their professional development through advice and watch services for their most important asset.

Publicado en Google Google
Gonzalo Bernadó profile picture
Gonzalo Bernadó
10 Abril 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente equipo de profesionales. Muy recomendables!
Publicado en Google Google
Maria Clara Paravano profile picture
Maria Clara Paravano
26 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente estudio, súper profesionales . Me asesoraron genial y encontré la protección legal que necesitaba. ¡Súper recomendado!”
Publicado en Google Google
Marcela Pessah profile picture
Marcela Pessah
26 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente estudio muy profesionales !!! Sin duda los recomiendo
Publicado en Google Google
milagros leslie profile picture
milagros leslie
26 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente atención
Publicado en Google Google
Carola Cabanillas profile picture
Carola Cabanillas
26 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Muy buen estudio,muy profesionales!!!
Publicado en Google Google
Sol Devallis profile picture
Sol Devallis
26 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelentes profesionales. Me asesoraron y conseguí la proteccion legal que buscaba
Publicado en Google Google
Graciela Visentin profile picture
Graciela Visentin
24 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente la atención de Nadia Pettiti, gracias!!!
Publicado en Google Google
GISELA FERNANDA VILLEGAS profile picture
GISELA FERNANDA VILLEGAS
24 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente servicio…gracias Nadia por tu atención y asesoramiento.
Publicado en Google Google
Brisa Ceballos profile picture
Brisa Ceballos
24 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Genia Nadia!!!
Publicado en Google Google
Priscila Ceballos profile picture
Priscila Ceballos
24 Noviembre 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Gracias Nadia por tu atención, impecable el servicio, me asesoraste muy bien en cada paso !

Where should you start?

We help you according to your situation

01

I am already an Eguía client

With Client Portal you can access the status of your trademarks, patents, and rights whenever you want: files, certificates, and deadlines, without requesting a report or waiting for an email.

Go to the Client Portal
03

I have a trademark, but I'm not a client

Request an Intellectual Property Due Diligence. We review the status of your registrations, their protection, and potential risks so you have a clear picture of the state of your assets.

Request Due Diligence

Register your trademark.
Protect what you built.

Using a name is not the same as owning it. We help you register your trademark with the INPI, anticipate conflicts, and make sure your commercial identity is legally in your name.

Equipo del estudio Eguía Marcas y Patentes

Blog · Trademarks

Your trademark expires after 10 years and renewal is not automatic. When to do it, what happens if it expires, and how to avoid being left unprotected…

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