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