Company lists · Data refreshed September 2026

Top 19 Intellectual property litigation firms based in Curitiba, Brazil

RevenueBase identified 65 company matches for intellectual property litigation firms associated with Curitiba, Brazil as of September 2026 and tracks 719 professional contacts across them, including 128 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (329 companies); Curitiba has 65.

This list covers company matches for intellectual property litigation firms associated with Curitiba, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
65Companies
719Contacts tracked
128Verified emails
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The 19 largest intellectual property litigation firms based in Curitiba, Brazil

Ranked by team size
Top 19 of 65 company matches for intellectual property litigation firms based in Curitiba, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCuritiba, BrazilHQ recorded Sep 20, 202651-200145 contacts →

Exact match

“The Arruda Alvim, Aragão & Lins Office is able to advise and defend the interests of its clients, including in large causes, through judicial and administrative measures, as well…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCuritiba, BrazilHQ recorded Sep 20, 202651-200108 contacts →

Exact match

“O Küster Machado Advogados tem mais de 35 anos de atuação nacional e abrangente com foco no atendimento corporativo, mesclando a expertise em contencioso com a especialização da…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Em todo o território nacional, você pode contar com a FSA - FERNANDES SOCIEDADE DE ADVOGADOS, que é uma empresa de advocacia e consultoria jurídica reconhecida no mercado por sua…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“A Ritter Advogados atua na proteção de direitos relacionados à propriedade imaterial, bem como na gestão de ativos intangíveis, com foco na prevenção, combate, internacionalização…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Escritório de advocacia especializado em consultoria empresarial.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Proteger o que é único.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Founded in 2003, Tetto Advogados is a law firm with emphasis in the areas of Corporate and Business Law.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Corrêa & Santos de Lima | Advocacia Especializada em Direito empresarial.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Utilizamos o Direito como instrumento para gerar oportunidades a sua Empresa, sempre oferecendo orientações jurídicas adequadas ao Universo Tecnológico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“O escritório Reis & Alberge Advogados, regularmente inscrito na OAB/PR sob o n.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Desde a sua fundação, o P.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Escritório de advocacia especializado em direito civil e empresarial.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Escritório de Direito especializado em consultoria jurídica e contencioso”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Escritório de Advocacia com grande experiência na área do Direito, unindo conhecimento, ética e profissionalismo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-102 contacts →

Exact match

“A Sapiens nasceu com uma missão: ajudar você a proteger o seu negócio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Somos um escritório de advocacia com atuação especializada em diversas áreas do direito, tais como: Advocacia Trabalhista Bancária; Propriedade Intelectual (Marcas & Patentes)…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Com sede na cidade de Curitiba/PR, o escritório Diener & Vilches Sociedade de Advogados presta serviços nas esferas consultiva e contenciosa, para pessoas físicas e jurídicas, nas…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Contamos com uma equipe especializada em Propriedade Intelectual, formada por advogados, engenheiros e pesquisadores experientes, para proporcionar aos nossos clientes um serviço…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Our name is Lima de Athayde and we are a law firm moved by challenges and by the passion for what we do.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 19 of 65 intellectual property litigation firms based in Curitiba, Brazil

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intellectual property litigation firms based in Curitiba, Brazil at a glance

As of Sep 20, 2026
17.8%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
13
51-200
4

Email recency for this list is measured across the whole Brazil list rather than for Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 65 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Curitiba, Brazil whose business descriptions match “intellectual property litigation firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 128 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “intellectual property litigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many intellectual property litigation firms are there based in Curitiba, Brazil?

RevenueBase identified 65 company matches for intellectual property litigation firms associated with Curitiba, Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Arruda Alvim, Aragão & Lins tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most intellectual property litigation firms?

Sao Paulo leads Brazil with 329 company records, followed by Rio De Janeiro (131) and Porto Alegre (68). Curitiba has 65.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 128 professional contacts with verified work emails tracked across these 65 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.