Skip to content
Log inNederlands

You are here:

  1. Home
  2. Search

Treaty

Amendments to articles 53 and 57 of the Patent Cooperation Treaty (Washington, 19 June 1970)

PartiesParties with a link have a reservation.

Party Signature RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Australia 16-12-2008 (R)
Democratic People's Republic of Korea 22-05-2018 (R)
Denmark 13-10-2004 (R)
Ecuador 09-04-2018 (R)
Finland 10-11-2004 (R)
Gambia, The 26-06-2019 (R)
Mauritius 03-12-2004 (R)
Mexico 03-08-2007 (R)
Moldova 19-06-2019 (R)
Monaco 08-04-2004 (R)
Morocco 31-05-2011 (R)
Netherlands, the Kingdom of the 16-10-2008 (R)
Republic of Korea, the 21-04-2004 (R)
Saint Lucia 04-06-2004 (R)
Saint Vincent and the Grenadines 04-10-2017 (R)
Saudi Arabia 09-03-2004 (R)
Singapore 14-06-2018 (R)
Slovenia 01-08-2007 (R)
Spain 10-02-2012 (R)
Sweden 28-02-2008 (R)
Tonga 16-09-2004 (R)
Go to top