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Key contacts
Managing Partner: Manuel Cunha Ferreira
Quick facts
Firm - Year of Establishment

1880

Languages

Portuguese, English, French, Spanish

Network Memberships

INTA, ECTA, AIPPI

Key practice areas
Intellectual property
Trade mark
Patent
Patent prosecution
Firm overview

A.G. da Cunha Ferreira, Lda. is one of the oldest firms operating in Europe in the Intellectual Property field, with 140 years of experience.

We develop together with our clients Intellectual Property strategies, always aiming at obtaining the most appropriate and best protections, maximizing their investments and boosting the return on investment.

We assist a wide range of companies, as well as individuals, Portuguese or foreign ones, with their Intellectual Property rights: patents, utility models, designs or models, trademarks, inter alia, not only in Portugal but also in the rest of the world

Practice Areas & Sector Specialisations

Key IP Areas
Intellectual property (prosecution), Trade mark prosecution, Trade mark, Patent prosecution, Patent, Designs
 
Key Sector Expertise
Food & beverage, Industrials, Mechanical, Retail, Fashion & luxury goods, Electronics, Chemical, Tobacco

Address:
Avenida José Gomes Ferreira 15 - 3º L
Algés, 1495-139
Tel:+351213241530 Fax:+351213422446 Email:Contact Us Web Address:http://agcunhaferreira.pt
2026 Edition
Patent prosecution
Tier 1
13 firms ranked
View full list

Tier 1

AG da Cunha Ferreira
4 practice areas
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RCF Protecting Innovation
5 practice areas
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Simões Garcia Corte Real & Associados
7 practice areas
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Tier 2

ClarkeModet
4 practice areas
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Garrigues
8 practice areas
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Tier 3

CMS
5 practice areas
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Inventa
5 practice areas
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J Pereira da Cruz
5 practice areas
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Patentree
4 practice areas
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Other Notable Firms

Deloitte Legal TELLES
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JE Dias Costa
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Trade mark prosecution
Tier 1
19 firms ranked
View full list

Tier 1

AG da Cunha Ferreira
4 practice areas
View full profile
RCF Protecting Innovation
5 practice areas
View full profile
Simões Garcia Corte Real & Associados
7 practice areas
View full profile

Tier 2

Abreu Advogados
5 practice areas
View profile
CMS
5 practice areas
View full profile
Garrigues
8 practice areas
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Inventa
5 practice areas
View full profile

Tier 3

ClarkeModet
4 practice areas
View full profile
JE Dias Costa
5 practice areas
View full profile

Other Notable Firms

Antas da Cunha Ecija
2 practice areas
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Bird & Bird
6 practice areas
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CCA Law Firm
5 practice areas
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Deloitte Legal TELLES
2 practice areas
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FPC Legal
1 practice area
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Gastão Cunha Ferreira
6 practice areas
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J Pereira da Cruz
5 practice areas
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Sérvulo & Associados
7 practice areas
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VdA
5 practice areas
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Overview

AG Da Cunha Ferreira is a distinguished intellectual property firm in Portugal, established in 1880. The firm offers a wide range of IP services, including patent and trademark prosecution, litigation, and advisory.  

Notable practitioners: Manuel Cunha Ferreira and Rita Ferrão.

Linked Reviews
Patent

Case studies show that the firm assisted a client Potter Clarkson in SPC applications, National Phases of European Patents. 

Trade mark

Case studies show that the firm assisted a mulitnational apparel retailer in Trademark Applications, Trademark Surveillance and contentious work. 

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