European and Spanish patent

and trademark attorneys

Patent and TM Offices

  • Spanish Patent and Trademark Office (OEPM)

    Good information on Spanish, European and PCT patents: regulations, manuals for applicants, official forms and fees, news, access to bibliographic and legal status databases for Spanish cases and to the last issues of the Official Bulletin.

  • European Patent Office (EPO)

    Very broad. Toolbox for applicants with full text of many EPO publications and the decisions of the Boards of Appeal; news, press releases, access to the Official Journal, to bibliographic and legal status databases and to the files of European patents.

  • World Intellectual Property Organization (WIPO)

    Information and resources on all WIPO-administered treaties, amongst others the Paris Convention and the PCT. International patent classification, updated lists of signatory states, intellectual property digital library, newsletters.

  • European Union Intellectual Property Office (EUIPO)

    General information about European Community trademark issues.

  • European Commission

    The Commission's intellectual property website. Among other topics, news regarding the Community patent.


  • Esp@cenet

    Patents from all over the world. For each patent there is a summary screen including bibliographic data, a drawing and the English abstract if available, and several links: to the original document in PDF, to the patent family (INPADOC data) and others.

  • Invenes

    All the patents and utility models with effects in Spain; very useful especially for Spanish patents and utility models and for European patents already validated in Spain. It includes PDF copies of the original documents.

  • United States Patents

    Complete text and drawings of all US patents since 1976, with the possibility of full-text searches; patent images since 1790.

  • EP Register

    Legal status of all European patent applications from their publication date, with all the prosecution details and a link to the documents in the file.

  • OEPM – Sitadex

    Legal status of patents, utility models, trademarks and designs with effects in Spain, from their publication date.

  • OEPM – Trademarks

    Free access for searching denominative or figurative trademarks. You can conduct searches for Spanish, International and Community trademarks.

Other links