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Key practice areas
Intellectual property
Trade mark
Patent
Firm overview

70 years’ experience and a leading market position of long standing make DANUBIA Patent and Law Office LLC the go-to firm for bespoke services covering all aspects of intellectual property rights. From the instant an innovative product or service idea is born to the moment it is launched on the market and on through its entire life-cycle, whether you need representing in litigation and enforcement or advising on legal, patent strategy and innovation matters through our close collaboration with the law firms of DANUBIA Legal and DANUBIA IP Innovation Consulting Ltd., the DANUBIA Group serves all your intellectual property needs. Whether you task us with exploring rights which conflict or obstruct your own and preventing or mitigating the impact of such conflicts as may arise; enforcing and protecting your rights; carrying out patent- and trademark searches; conducting IP valuation; providing technology transfer services; drawing up licence agreements; developing and managing an intellectual property portfolio; drawing up and concluding agreements with inventors, or delivering custom-fit consulting solutions on any aspect of intellectual property protection, with the DANUBIA Group you may rest assured you are in safe hands. An instrumental player both in the domestic Hungarian market and internationally in the European Union and worldwide, the scope of the DANUBIA Group’s activities extends to legal representation in protecting Hungarian industrial property rights and in European patent as well as Community Trademark and design protection cases.

The expertise of our patent attorneys covers every field of science and technology. Our talented team of attorneys specialise in particular in trademark cases and rights enforcement. Our intellectual property management and technology transfer staff bring their impressive professional skill set to bear in serving both our Hungarian and international clients.

Address:
Bajcsy-Zsilinszky út 16,
1051 Budapest
Tel:+36 1 411 8700 Email:Contact Us Web Address:https://www.danubia.com/
2026 Edition
Patent
Tier 1
7 firms ranked
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Tier 1

Danubia
3 practice areas
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SBGK
4 practice areas
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Tier 2

Bird & Bird
5 practice areas
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Oppenheim
6 practice areas
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Szecskay Attorneys at Law
4 practice areas
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Tier 3

Baker McKenzie
4 practice areas
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Pintz & Partners
3 practice areas
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Trade mark
Tier 1
13 firms ranked
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Tier 1

Danubia
3 practice areas
View full profile
Oppenheim
6 practice areas
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SBGK
4 practice areas
View profile
Szecskay Attorneys at Law
4 practice areas
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Tier 2

Bird & Bird
5 practice areas
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Tier 3

Baker McKenzie
4 practice areas
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OPL Gunnercooke
3 practice areas
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Taylor Wessing
5 practice areas
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Overview

IP Intellectual property firm Danubia recently finalised a restructuring process that resulted in the firm ending its partnership with Sar & Partners. However, the firm is highly recommended for trademark protection and disputes and has a strong patent practice.   

Notable patent practitioners: Árpád Pethő and Eszter Szakács  

Managing partner Árpád Pethő leads the firm’s patent practice.

 
Testimonials

2026

"Danubia has an incredible patent team, very sophisticated by a technical point of view and incredibly responsive, clear and with great communication skills."

"Very clear, responsive and great strategical thinking."

Eszter Szakacs

"She has outstanding technical background, she is very clear and responsive, she listens to the client's request and provide excellent strategical suggestions."

 

2025

"It is a great firm. They provide very sophisticated advice in short time frames and assist us drafting great legal and technical briefs."

"They are very clear, commercial and very quick."

Linked Reviews
Trade mark

Recent case studies show the firm assisted Mandelay Kft with EUIPO proceedings. 

Patent

Recent case studies show the firm assisted Bayer Intellectual Property in patent infringement proceedings relating to the active ingredient rivaroxaban. Máté Molnár is a key practitioner to watch out for. 

 
Eszter Szakács, partner at Danubia in Hungary, discusses women’s progression, workplace flexibility, and how to deal with imposter syndrome
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