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Offices for which PCT national phase information is available in PATENTSCOPE Search Service

Where information is displayed for an office, this indicates that the applicant has requested national phase processing for the application concerned in that office. The national entry date and national reference number are supplied by the national office concerned and can be used to retrieve further details from that office, if desired.The information is updated at different frequencies, depending on the office. Therefore, absence of information for a given office does not necessarily indicate a non-entry in that office. The information displayed on the National Phase Tab is based on data supplied to WIPO by the following national patent offices:


Updated: November 24, 2016
CountryFromToCount
African Regional Intellectual Property Organization30 April 199806 August 20081,070
Austria28 November 198015 November 20163,359
Australia05 December 199730 August 2016307,127
Bulgaria06 January 200419 December 2007240
Belarus07 February 200715 June 200731
Belize13 November 200209 February 2007101
Canada23 January 199221 October 2016546,986
China04 July 199509 October 2015649,707
Cuba03 November 200924 June 2011287
Czech Republic09 November 199004 October 201628,073
Germany20 November 198014 June 2016221,520
Eurasian Patent Organization03 November 200629 July 20169,038
Egypt02 January 200828 February 20113,764
European Patent Office18 April 191331 October 20161,529,022
Spain30 May 199030 June 20111,483
Finland14 January 198024 August 201621,838
Georgia04 March 200220 September 20162,499
Croatia23 April 199909 May 20164,037
Hungary16 January 200621 December 201066
Israel06 December 199630 September 201668,970
India01 February 199929 December 2012210,367
Japan03 April 199131 October 2016887,817
Kenya06 January 199812 May 2006237
Republic of Korea28 December 199430 December 2015347,356
Lithuania12 April 199508 March 2011538
Latvia12 February 199819 May 2008326
Republic of Moldovano date17 October 2008118
Mexico28 October 082809 December 200856,096
Malaysia09 August 200730 September 20104,221
New Zealand17 May 199230 November 201170,205
Philippinesno date30 September 201630,614
Poland08 November 200503 September 2014247
Romania06 January 199028 January 20083,949
Russian Federation17 July 200129 August 2014125,587
Sweden16 December 198207 July 20102,017
Singaporeno dateno date28,119
Slovenia10 January 200122 April 2005216
Slovakia20 January 199327 November 200813,263
Switzerland08 July 200826 October 2016478
Thailand30 September 201024 December 20226,249
Turkey20 March 199607 December 201513,769
Ukraine07 July 200830 December 20168,827
United States of America15 December 191605 August 2016947,280
Uzbekistan19 January 200123 June 2006934
United Arab Emirates01 September 201029 February 20162,711
United Kingdom01 January 190030 June 201632,401
Viet Nam03 April 199509 April 200811,723
South Africa21 December 199907 February 200832,408