Patent Search

Discover patents related to any topic across the world's patent databases. From Spain and Europe to the PCT and beyond — search, analyze and track prior art with full bibliographic data.

Features

Worldwide Coverage

Search over 120M patent documents including Europe (EP), Spain (ES), the US, China, Japan and PCT (WO) applications.

Bibliographic Data

Get titles, abstracts, applicants, IPC classifications and publication dates for every result.

Country Filter

Restrict results to a specific office or market, from Spain and Europe to the rest of the world.

Espacenet Links

Every result links directly to EPO Espacenet for full text, claims and family information.

Search History

Your searches are saved so you can revisit results and prior art at any time.

Powered by EPO OPS

Built on the European Patent Office's Open Patent Services, the same data behind Espacenet.

Ready to Search?

Find the patents that matter for your research and products.

Try Patent Search
Patent Search | AI-Powered Worldwide Patent Discovery - Lalax Systems | Lalax Systems