Patent law

In this section you find some basic information relating to our services.

We have worked out checklists for the most common questions. By going through these checklists you will facilitate the co-operation between yourself and us and save money.

We have nevertheless renounced to offer full forms for applications or contracts. Our strength is to offer you a personalised solution for your needs.

  • EP Contracting States for a European patent application

    This list shows the member states of the European Patent Organisation.

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    For further questions please contact:
    Harry Frischknecht
  • PCT Contracting States for an international patent application

    The list shows the PCT contracting states and the two-letter codes.

    Download
    For further questions please contact:
    Harry Frischknecht
  • States not accessible by PCT

    List of States