PONS IP
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Fielding a ‘diverse team of professionals,’ the patent practice at PONS IP advises clients across a wide range of sectors, including pharmaceuticals, telecoms, and engineering. The group is recognised for its deep expertise in patent prosecution at both national and international levels. Ana Herrera leads the team, leveraging her biotech background to advise a portfolio of domestic and multinational pharmaceutical clients. Esther Martínez has experience across both patent litigation and prosecution, while Javier Hidalgo advises a client base ranging from individuals and start-ups to large multinational corporations.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘With PONS IP, I primarily handle the drafting and processing of patent applications and patents. I have also made occasional IP inquiries to the PONS IP legal department. I would highlight the work of Violeta Arnaiz.’
- ‘I would especially mention their responsiveness, their promptness, and their focus on clarifying doubts, concepts, and providing guidance on a specific protection strategy.’
Key clients
- Agencia EFE
- IFEMA
Work highlights
Advising biopharmaceutical company Sanifit on the prosecution of several patents covering a new form of administration.


