Processing

Please wait...

WIPO - PCT Applicant's Guide 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
    Current version applicable from 15 Sep 2023 , printed on 22 May 2025