The Web Services that we make available to you are a technology, "machine-machine", that uses a set of protocols and standards that serve to exchange data between applications; that is, they are necessary if you have a computer system that manages this type of data and you want to consult them directly through this service. For this we provide you with all the necessary technical documentation in the following sections and we ask you to fill in the following form.

Consulting the databases of Invenes, Diseños, Clinmar, Localizador de Marcas y CEO through the SPTO portal does not require user registration.

The Spanish Patent and Trademark Office (SPTO), in its objective of facilitating that applications developed by third parties can consult the details of dossiers of Trademarks and Trade Names offers this Web Service, providing associated documentation to help developers on the technical aspects for its use.

For this, it is necessary to fill in the corresponding SPTO form requesting access and credentials (username and password).

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