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LI - Liechtenstein
Refer to Swiss Federal Institute of Intellectual Property

    International Phase

    Annex B - Information on Contracting States or Intergovernmental Organization

    Contracting State:
    Liechtenstein
    Two-letter code:
    LI
    Under the patent treaty between Switzerland and Liechtenstein, only one unitary patent for both countries may be granted.
    For more information on this Contracting States, refer to:

    Annex C - Receiving Office

    The Office does not act as receiving Office
    This Office has delegated its RO functions to RO/CH. Refer to Annex C(CH) for more information.

    National Phase

    The Office closed the national route
    Special edition as of 31 October 2024, prepared for EQE candidates printed on 24 Jun 2025