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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
Liechtenstein - Refer to Swiss Federal Institute of Intellectual Property
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 25 Jun 2024