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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: September 24, 2022
Saturday, September 24, 2022 1:01:51 AM
CountryFromToCount
African Regional Intellectual Property Organization (ARIPO)01.07.199614.04.2021
1,078
Algeria26.04.200028.12.2014
3,451
Angola15.08.200730.05.2022
1,609
Armenia16.04.201805.08.2022
14
Australia05.12.199719.07.2022
425,341
Austria28.11.198026.08.2022
3,523
Azerbaijan22.01.201622.04.2017
28
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
Canada01.02.199031.08.2022
734,624
Chile02.01.201528.03.2019
9,570
China03.01.199404.08.2022
1,189,667
Colombia12.12.200119.04.2019
26,175
Costa Rica27.03.199827.01.2022
9,490
Croatia23.04.199910.07.2021
4,067
Cuba03.11.200927.05.2022
696
Czech Republic09.11.199019.08.2022
28,246
Denmark06.10.198015.09.2022
1,627
Djibouti09.11.201716.06.2021
7
Dominican Republic24.10.200801.09.2021
1,188
Ecuador11.01.201631.05.2021
984
Egypt02.01.200828.02.2011
3,778
Estonia17.02.201711.05.2022
15
Eurasian Patent Organization02.10.199631.08.2022
53,090
European Patent Office05.02.192119.09.2022
2,169,206
Finland14.01.198023.06.2022
22,179
Georgia27.11.199226.08.2022
4,924
Germany13.11.198024.08.2022
270,211
Hungary04.01.200630.06.2022
161
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
2,657
Israel06.12.199631.08.2022
107,293
Italy22.01.202130.06.2022
98
Japan03.04.199131.08.2022
1,290,068
Jordan05.12.201830.11.2020
474
Kazakhstan28.06.200126.07.2022
1,076
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
Mexico24.10.199204.07.2022
287,293
Morocco02.01.201526.02.2019
1,651
Mozambique28.02.201802.12.2021
56
New Zealand20.08.199225.08.2022
115,285
Nicaragua03.01.200607.02.2022
2,538
Norway21.08.198029.07.2022
76,400
Peru06.04.201030.06.2022
11,791
Philippines23.08.200114.06.2022
44,380
Poland22.11.200216.08.2022
8,452
Republic of Korea26.01.198705.09.2022
620,271
Republic of Moldova03.12.199313.06.2022
642
Romania06.01.199018.08.2022
4,103
Russian Federation17.07.200113.10.2022
226,003
Sao Tome and Principe21.10.200918.11.2014
14
Saudi Arabia03.02.201531.03.2022
17,470
Serbia27.09.200631.08.2022
11,320
Singapore01.02.199706.02.2022
51,721
Slovakia24.07.199119.04.2022
13,667
Slovenia10.01.200122.04.2005
218
South Africa21.12.199913.10.2020
33,582
Spain30.05.199026.08.2022
2,828
Sri Lanka14.01.202030.12.2020
234
Sweden16.12.198206.09.2022
2,526
Switzerland08.07.200816.09.2022
945
Syrian Arab Republic28.06.200102.01.2003
2
Thailand30.07.201025.04.2022
54,195
Tunisia12.09.201930.09.2019
4
Turkey20.03.199611.08.2022
15,722
Uganda
9
Ukraine14.06.200529.08.2022
21,569
United Arab Emirates01.09.201031.07.2022
7,216
United Kingdom01.01.190029.07.2022
49,065
United States of America29.12.198017.08.2022
1,534,762
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