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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: May 29, 2022
Sunday, May 29, 2022 1:01:29 AM
CountryFromToCount
African Regional Intellectual Property Organization (ARIPO)01.07.199614.04.2021
1,078
Algeria26.04.200028.12.2014
3,451
Angola15.08.200710.03.2022
1,556
Armenia16.04.201804.05.2022
13
Australia05.12.199728.04.2022
418,940
Austria28.11.198019.05.2022
3,505
Azerbaijan22.01.201622.04.2017
28
Belarus05.01.200514.08.2018
1,471
Belize27.08.200209.02.2007
105
Brazil26.01.201603.11.2021
213,504
Brunei Darussalam05.01.200004.04.2019
594
Bulgaria06.01.200419.12.2007
1,252
Cambodia27.12.201727.12.2017
2
Canada01.02.199029.04.2022
724,059
Chile02.01.201528.03.2019
9,570
China03.01.199401.04.2022
1,150,606
Colombia12.12.200119.04.2019
26,175
Costa Rica27.03.199827.01.2022
9,490
Croatia23.04.199910.07.2021
4,066
Cuba03.11.200915.03.2022
677
Czech Republic09.11.199026.04.2022
28,232
Denmark06.10.198019.05.2022
1,596
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
Estonia17.02.201718.10.2021
14
Eurasian Patent Organization02.10.199629.04.2022
52,247
European Patent Office05.02.192124.05.2022
2,129,688
Finland14.01.198027.04.2022
22,171
Georgia27.11.199221.04.2022
4,871
Germany13.11.198024.04.2022
267,999
Hungary04.01.200604.11.2021
145
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)28.10.201328.12.2020
2,655
Israel06.12.199629.04.2022
104,561
Italy22.01.202128.03.2022
57
Japan03.04.199128.04.2022
1,262,395
Jordan05.12.201830.11.2020
474
Kazakhstan28.06.200124.03.2022
1,035
Kenya10.06.199424.02.2022
1,530
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
Mexico24.10.199201.03.2022
282,735
Morocco02.01.201526.02.2019
1,651
Mozambique28.02.201802.12.2021
56
New Zealand20.08.199226.05.2022
114,038
Nicaragua03.01.200607.02.2022
2,538
Norway21.08.198031.03.2022
76,248
Peru06.04.201028.02.2022
11,394
Philippines23.08.200131.01.2022
44,356
Poland22.11.200224.03.2022
8,436
Republic of Korea26.01.198724.05.2022
610,029
Republic of Moldova03.12.199315.04.2022
640
Romania06.01.199011.04.2022
4,098
Russian Federation17.07.200106.06.2022
223,872
Sao Tome and Principe21.10.200918.11.2014
14
Saudi Arabia03.02.201531.03.2022
17,470
Serbia27.09.200629.04.2022
11,049
Singapore01.02.199706.02.2022
51,720
Slovakia24.07.199119.04.2022
13,667
Slovenia10.01.200122.04.2005
218
South Africa21.12.199913.10.2020
33,582
Spain30.05.199028.04.2022
2,812
Sri Lanka14.01.202030.12.2020
234
Sweden16.12.198219.05.2022
2,510
Switzerland08.07.200825.05.2022
911
Thailand30.07.201030.12.2021
54,188
Tunisia12.09.201930.09.2019
4
Turkey20.03.199616.03.2022
15,591
Ukraine14.06.200525.04.2022
20,967
United Arab Emirates01.09.201030.04.2022
6,841
United Kingdom01.01.190028.04.2022
48,413
United States of America29.12.198013.05.2022
1,504,121
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