World Intellectual Property Organization

WIPO-Administered Treaties

WIPO-Administered Treaties > Contracting Parties/Signatories > Patent Law Treaty (Total Contracting Parties : 36)

Contracting Parties/SignatoriesSignatureInstrumentIn ForceDetails
Albania Accession: February 17, 2010May 17, 2010 
AlgeriaJune 2, 2000   
Armenia Accession: June 17, 2013September 17, 2013 
Australia Accession: December 16, 2008March 16, 2009 
AustriaJune 2, 2000   
Bahrain Accession: September 15, 2005December 15, 2005 
BelgiumJune 2, 2000   
Bosnia and Herzegovina Accession: February 9, 2012May 9, 2012 
BrazilJune 2, 2000   
Burkina FasoMay 11, 2001   
BurundiJune 2, 2000   
CanadaMay 21, 2001   
Côte d'IvoireJuly 20, 2000   
CroatiaJune 2, 2000Ratification: December 20, 2004April 28, 2005 
CubaJune 2, 2000   
Czech RepublicJune 2, 2000   
Democratic People's Republic of KoreaJune 2, 2000   
DenmarkJune 2, 2000Ratification: March 16, 2004April 28, 2005 
EstoniaJune 2, 2000Ratification: April 14, 2003April 28, 2005 
European Patent Organisation (EPO)May 17, 2001   
Finland Accession: December 6, 2005March 6, 2006 
FranceSeptember 14, 2000Ratification: October 5, 2009January 5, 2010 
GambiaJune 2, 2000   
GermanyMay 29, 2001   
GhanaJune 2, 2000   
GreeceJune 2, 2000   
HaitiJune 2, 2000   
HungaryJune 2, 2000Ratification: December 12, 2007March 12, 2008 
IrelandMay 31, 2001Ratification: February 27, 2012May 27, 2012 
IsraelJune 2, 2000   
ItalyJune 2, 2000   
Kazakhstan Accession: July 19, 2011October 19, 2011Details
KenyaJune 2, 2000   
KyrgyzstanJune 2, 2000Ratification: April 24, 2002April 28, 2005 
LatviaJune 2, 2000Ratification: March 12, 2010June 12, 2010 
LebanonJune 2, 2000   
LiberiaJune 2, 2000   
Liechtenstein Accession: September 18, 2009December 18, 2009 
Lithuania Accession: November 3, 2011February 3, 2012 
LuxembourgJune 2, 2000   
MadagascarJune 2, 2000   
MalawiJune 2, 2000   
MonacoJune 28, 2000   
Montenegro Accession: December 9, 2011March 9, 2012 
NetherlandsMay 31, 2001Ratification: September 27, 2010December 27, 2010 
NigeriaJune 2, 2000Ratification: December 19, 2002April 28, 2005 
Oman Accession: July 16, 2007October 16, 2007 
PolandJune 2, 2000   
PortugalJune 2, 2000   
Republic of MoldovaJune 2, 2000Ratification: September 27, 2001April 28, 2005 
RomaniaJune 2, 2000Ratification: January 28, 2005April 28, 2005 
Russian Federation Accession: May 12, 2009August 12, 2009Details
San MarinoOctober 10, 2000   
Sao Tome and PrincipeJune 2, 2000   
Saudi Arabia Accession: May 3, 2013August 3, 2013 
Serbia Accession: May 20, 2010August 20, 2010 
Slovakia Accession: July 16, 2002April 28, 2005 
SloveniaJune 2, 2000Ratification: May 8, 2002April 28, 2005 
SpainJune 2, 2000Ratification: August 6, 2013November 6, 2013 
SudanJune 2, 2000   
SwazilandJune 2, 2000   
SwedenMay 17, 2001Ratification: September 27, 2007December 27, 2007 
SwitzerlandJune 2, 2000Ratification: March 31, 2008July 1, 2008 
the former Yugoslav Republic of Macedonia Accession: January 22, 2010April 22, 2010 
TogoJune 2, 2000   
TurkeyJune 2, 2000   
UgandaJune 2, 2000   
Ukraine Accession: March 31, 2003April 28, 2005 
United KingdomJune 2, 2000Ratification: December 22, 2005March 22, 2006Details
United States of AmericaJune 2, 2000Ratification: September 18, 2013December 18, 2013Details
Uzbekistan Accession: April 19, 2006July 19, 2006 
ZambiaJune 2, 2000   

 

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