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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 1 Jul 2025