• SME Fund 2026

    Take advantage of these grants, where you can be reimbursed for up to 75% of the fees for trademarks, patents, industrial designs, and plant varieties.
    More information

  • Your IP Rights

    Try our free tool to generate a preliminary report. Receive an analysis of your potential patent, trademark, industrial design, or copyright.

    Try it

  • Pro Bono

    We help freelancers and start-ups with limited resources by offering one hour of pro bono advice on protecting their intellectual property.
    Contact

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 patents and trademarks. We design innovative strategies, based on Legaltech, to protect your assets effectively.

Lawyers, engineers and intellectual property agents

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Your IP Rights tool

Intellectual Property Services

Trademarks, logos and distinctive signs

To stand out in the market

Industrial designs

Exclusive right to the appearance

Intellectual Property Audit

Organize your portfolio of trademarks and patents

Patents, utility models, and inventions

Innovation is what sets leaders apart

Information and technology watch

Learn about your competitors’ progress

Trademark and Patent Valuation

The value of your trademark or patent is key

Internet, domains, and new technologies

We make the internet your ally
Brand protection and anti-piracy
We take action against counterfeiting
Legal defense and customs control
We defend you in all courts

Copyright and intellectual property rights

We protect your creations and works

Drafting contracts and licenses

We negotiate so as not to leave any loose ends.

Our Patent and Trademark Registration Desks

International Desk

Latam Desk

European Desk

Asian Desk

Intellectual Property Solutions with Added Value

IP Solutions ISERN Net

ISERN, specialists in Patents and Trademarks

We have a team of specialists with more than 25 years of experience, made up of Intellectual Property Agents, Lawyers, and Economists who can advise you and provide you with a definitive solution regarding Patents and Trademarks.

ISERN, leaders in the sector, with more than 40,000 clients and more than 350,000 cases managed

Apply for your trademark, patent, or design

Contact us

Our team, your safety

Foto equipo ISERN Patentes y Marcas
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News Intellectual Property

Our offices for registering trademarks and patents