ISERN Patentes y Marcas is excited to announce its participation in the 145th annual INTA meeting, organised by the International Trademark Association,...Read more
We want to be useful in difficult times.
We offer pro bono hours for free.
More than 40,000 clients have entrusted us
with their 350,000 files.
We are the firm with the strongest presence in Spain with 12 offices
and the largest network of correspondents worldwide.
Trademarks, patents and any Intellectual Property rights.
We monitor your assets to prevent infringements and defend you in court.
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
Intellectual Property Services
Our Patent and Trademark Registration Desks
Value-added Intellectual Property Solutions
Register your trademark, patent or design
Our team, your safety
Intellectual Property News
Why should patent holders choose Spain as a territory to exploit their patent?
Spain offers several attractive advantages for patent owners looking to exploit their inventions. Firstly, Spain has a solid and well-established patent system,...Read more
ISERN leads European ranking in trademark filing
First firm in EU international trademark applications Fuente: Robert Leading Once again this year, ISERN Patentes y Marcas leads one of the...Read more