Espacenet offers free access to over 150 million patent documents, helping you search, explore, and check the uniqueness of inventions worldwide.
Explore over 150 million patent documents for free
Espacenet is a powerful online tool that lets you search and explore a massive collection of patent documents from around the world. Whether you're an inventor, researcher, or just curious, you can quickly check if an idea is unique or see what others have already invented.
With user-friendly search features and helpful guides, you can easily browse over 150 million patent records, access detailed technical information, and stay up to date on the latest innovations. Espacenet is designed to make patent research accessible to everyone, offering valuable resources for both professionals and newcomers alike.
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