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GENERAL INFO
RO
NATIONAL CHAPTER
LI - International Phase
LI - Annex B - Information on Contracting States or Intergovernmental Organization
LI - Annex C - Receiving Office
LI - National Phase
WIPO - PCT Applicant's Guide
LI - Liechtenstein
Refer to Swiss Federal Institute of Intellectual Property
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Applicable as from
15 September 2023
(published on 15 September 2023)
Summary of latest changes in this version
From now on, you will find here a summary of changes to each new version of the PCT Applicant's Guide, as well as the detailed list of these changes. Moreover, you can now easily access the historical versions of the Guide.
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
1
For more information on this Contracting States, refer to:
Annex B(CH)
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
Refer to
National Chapter(CH)
Notes:
1
^
a
Under the patent treaty between Switzerland and Liechtenstein, only one unitary patent for both countries may be granted.
Change(s) as of
15 September 2023
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