Pro bono

We want to be useful in difficult times.
We offer pro bono hours for free.

Pro Bono ISERN
Pro bono

More than 40,000 clients have entrusted us
with their 350,000 files.

Leaders in the sector

We are the firm with the strongest presence in Spain with 12 offices
and the largest network of correspondents worldwide.

We believe in proximity

Trademarks, patents and any Intellectual Property rights.
We monitor your assets to prevent infringements and defend you in court.

Protection, monitoring and defence
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Patent and Trademark Registration

We are the intellectual property agency with the largest presence in Spain with 12 offices. We protect your innovation through the defence and registration of trademarks and patents. We design innovative strategies, based on Legaltech, to protect your assets effectively.

Intellectual Property lawyers, engineers and agents

years of experience
specialised professionals
+ 0 k
clients around the world
+ 0 k
managed files

Intellectual Property Services

Our Patent and Trademark Registration Desks

Value-added Intellectual Property Solutions

Register your trademark, patent or design

Our team, your safety

Foto de equipo ISERN

Intellectual Property News

Our offices for registering trademarks and patents