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PCT national phase entry information

Since July 1, 2017, designated Offices have been required to notify the International Bureau of information concerning international applications which enter the national phase at their Office.

Display of information in the National Phase tab of PATENTSCOPE for an office indicates that the applicant 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. Please note that absence of information for a given office does not necessarily indicate a non-entry in that office.

While the supply of information has improved since the requirement entered into force, further work needs to be done to improve the breadth and quality of the data and the timeliness of its transmission. The information is therefore updated at different frequencies, depending on the office.

More information on the requirement and supply of national phase entries


Updated: June 25, 2021
Friday, June 25, 2021 1:00:05 AM
CountryFromToCount
African Regional Intellectual Property Organization (ARIPO)June 30, 1996August 5, 20081,077
AlgeriaApril 25, 2000December 27, 20143,451
AngolaAugust 14, 2007May 6, 20211,434
ArmeniaApril 15, 2018May 19, 202110
AustraliaDecember 4, 1997May 25, 2021398,149
AustriaNovember 27, 1980June 1, 20213,453
AzerbaijanJanuary 21, 2016April 21, 201728
BelarusJanuary 4, 2005August 13, 20181,471
BelizeAugust 26, 2002February 8, 2007105
Brazilnullnull19
Brunei DarussalamJanuary 4, 2000April 3, 2019589
BulgariaJanuary 5, 2004December 18, 20071,252
CambodiaDecember 26, 2017December 26, 20171
CanadaJanuary 31, 1990March 18, 2020662,276
ChileJanuary 1, 2015March 27, 20199,570
ChinaJanuary 2, 1994April 29, 20211,027,355
ColombiaDecember 27, 2001February 5, 201822,684
Costa RicaMarch 26, 1998February 27, 20198,191
CroatiaApril 22, 1999May 10, 20214,064
CubaNovember 2, 2009November 29, 2020541
Czech RepublicNovember 8, 1990May 30, 202128,209
DenmarkOctober 5, 1980June 16, 20211,530
Dominican RepublicJune 21, 2017April 24, 2019221
EcuadorJanuary 10, 2016July 10, 2016116
EgyptJanuary 1, 2008February 27, 20113,778
EstoniaFebruary 16, 2017December 11, 20188
Eurasian Patent OrganizationOctober 1, 1996May 30, 202149,643
European Patent OfficeFebruary 4, 1921June 17, 20212,017,015
FinlandJanuary 13, 1980April 29, 202122,130
GeorgiaNovember 26, 1992May 26, 20214,734
GermanyNovember 12, 1980May 20, 2021261,167
HungaryJanuary 3, 2006January 27, 2019122
IcelandNovember 16, 1995January 7, 20193,713
IndiaJanuary 31, 1999June 29, 2020268,554
IndonesiaJuly 15, 1998May 12, 201919,409
Iran (Islamic Republic of)October 27, 2013November 30, 20202,652
IsraelDecember 5, 1996May 30, 202197,509
JapanApril 2, 1991May 30, 20211,193,001
JordanDecember 4, 2018November 29, 2020475
KazakhstanJune 27, 2001March 17, 2021946
KenyaJanuary 5, 1998July 25, 2019304
KyrgyzstanFebruary 19, 1997October 5, 2005213
LatviaJanuary 4, 1998May 18, 2008333
LithuaniaApril 11, 1995August 11, 2014562
MadagascarJanuary 6, 1994September 19, 2019839
MalaysiaMarch 8, 2007September 29, 20104,260
MexicoOctober 23, 1992April 5, 2021271,113
MoroccoJanuary 1, 2015February 25, 20191,651
MozambiqueFebruary 27, 2018May 11, 202037
New ZealandMay 16, 1992November 29, 201170,340
NicaraguaJanuary 2, 2006May 24, 20212,448
NorwayAugust 20, 1980April 12, 202175,739
PeruApril 5, 2010March 5, 20209,367
PhilippinesAugust 22, 2001January 18, 202141,239
PolandNovember 21, 2002May 11, 20218,378
Republic of KoreaJanuary 25, 1987May 27, 2021572,361
Republic of MoldovaDecember 2, 1993May 5, 2021637
RomaniaJanuary 5, 1990April 22, 20214,082
Russian FederationJuly 16, 2001July 12, 2021215,460
Sao Tome and PrincipeOctober 20, 2009November 17, 201414
Saudi ArabiaFebruary 2, 2015April 13, 202114,584
SerbiaSeptember 26, 2006December 29, 20209,716
SingaporeJanuary 31, 2016May 30, 202141,851
SlovakiaJuly 23, 1991May 11, 202113,658
SloveniaJanuary 9, 2001April 21, 2005218
South AfricaDecember 20, 1999October 12, 202033,580
SpainMay 29, 1990May 30, 20212,694
Sri LankaJanuary 2, 2020February 27, 202032
SwedenDecember 15, 1982June 10, 20212,457
SwitzerlandJuly 7, 2008May 30, 2021838
ThailandJuly 29, 2010May 30, 202154,100
TunisiaSeptember 11, 2019September 29, 20194
TurkeyMarch 19, 1996June 1, 202015,062
UkraineJune 13, 2005May 10, 202119,262
United Arab EmiratesAugust 31, 2010May 30, 20214,741
United KingdomDecember 31, 1899May 27, 202145,886
United States of AmericaDecember 28, 1980March 22, 20211,173,460
UzbekistanJanuary 1, 2001June 22, 2006947
Viet NamApril 2, 1995April 8, 200811,760
Yugoslavia/Serbia and MontenegroApril 16, 1978September 21, 20064,134