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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: February 3, 2023
Friday, February 3, 2023 1:01:39 AM
CountryFromToCount
African Regional Intellectual Property Organization (ARIPO)01.07.199614.04.2021
1,078
Algeria26.04.200028.12.2014
3,451
Angola15.08.200721.11.2022
1,619
Armenia16.04.201810.01.2023
18
Australia05.12.199712.12.2022
429,941
Austria28.11.198018.01.2023
3,538
Azerbaijan03.06.200327.12.2022
269
Belarus05.01.200514.08.2018
1,471
Belize27.08.200209.02.2007
105
Brazil26.01.201616.08.2022
229,840
Brunei Darussalam05.01.200004.04.2019
594
Bulgaria06.01.200419.12.2007
1,252
Cambodia27.12.201727.12.2017
2
Canada01.02.199022.12.2022
744,913
Chile02.01.201528.03.2019
9,570
China03.01.199402.12.2022
1,225,484
Colombia12.12.200119.04.2019
26,235
Costa Rica27.03.199820.09.2022
9,800
Croatia23.04.199910.07.2021
4,067
Cuba03.11.200926.09.2022
729
Czech Republic09.11.199008.12.2022
28,254
Denmark06.10.198015.09.2022
1,627
Djibouti09.11.201716.06.2021
7
Dominican Republic24.10.200810.08.2022
2,812
Ecuador05.05.201431.05.2021
1,197
Egypt02.01.200828.02.2011
3,778
Estonia17.02.201711.05.2022
15
Eurasian Patent Organization02.10.199630.12.2022
54,226
European Patent Office05.02.192130.01.2023
2,215,187
Finland14.01.198030.12.2022
22,198
Georgia27.11.199230.12.2022
4,979
Germany13.11.198016.12.2022
272,904
Hungary04.01.200615.11.2022
206
Iceland17.11.199508.01.2019
3,713
India01.02.199930.06.2021
272,144
Indonesia15.06.199813.05.2019
20,477
Iran (Islamic Republic of)28.10.201312.12.2021
2,658
Israel06.12.199631.12.2022
110,095
Italy22.01.202129.12.2022
185
Japan03.04.199128.12.2022
1,319,351
Jordan05.12.201830.11.2020
474
Kazakhstan28.06.200116.01.2023
1,132
Kenya10.06.199421.07.2022
1,533
Kyrgyzstan20.02.199706.10.2005
213
Lao People's Democratic Republic14.01.201017.05.2010
2
Latvia05.01.199819.05.2008
333
Lithuania12.04.199512.08.2014
562
Madagascar07.01.199420.09.2019
839
Malaysia09.03.200724.06.2011
5,490
Mexico24.10.199201.11.2022
291,525
Morocco02.01.201526.02.2019
1,651
Mozambique28.02.201802.12.2021
56
New Zealand20.08.199230.09.2022
115,799
Nicaragua03.01.200607.02.2022
2,539
Norway21.08.198022.11.2022
76,538
Peru06.04.201029.12.2022
12,398
Philippines23.08.200130.12.2022
47,601
Poland22.11.200227.12.2022
8,463
Portugal02.11.202228.11.2022
6
Republic of Korea26.01.198711.01.2023
633,541
Republic of Moldova03.12.199307.12.2022
645
Romania06.01.199009.12.2022
4,107
Russian Federation17.07.200110.02.2023
227,882
Sao Tome and Principe21.10.200918.11.2014
14
Saudi Arabia03.02.201505.10.2022
19,651
Serbia27.09.200630.12.2022
11,558
Singapore01.02.199706.02.2022
51,721
Slovakia24.07.199129.12.2022
13,674
Slovenia10.01.200122.04.2005
218
South Africa21.12.199913.10.2020
33,582
Spain30.05.199028.10.2022
2,852
Sri Lanka02.01.201930.12.2020
474
Sweden16.12.198225.01.2023
2,554
Switzerland08.07.200830.12.2022
963
Syrian Arab Republic28.06.200102.01.2003
2
Thailand30.07.201027.01.2023
64,304
Tunisia12.09.201930.09.2019
4
Türkiye20.03.199609.12.2022
15,837
Uganda
9
Ukraine14.06.200517.10.2022
21,826
United Arab Emirates01.09.201031.12.2022
8,038
United Kingdom01.01.190029.07.2022
49,108
United States of America29.12.198017.08.2022
1,553,947
Uzbekistan02.01.200123.06.2006
946
Viet Nam03.04.199531.12.2010
14,196
Yugoslavia/Serbia and Montenegro17.04.197822.09.2006
4,134
Zambia11.02.202120.05.2021
5