Data coverage

The following statistics cover approximately applications filed since 2000.

Note: AU, CN, JP and WO application data and document are not stored in CASE and are made available through web services by the depositing Offices. SG and VN are accessing Offices only.



CountryApplications CountPublication Coverage Range
China337236011985-09-10 To 2023-03-07

Japan

138958081964-02-20 To 2023-02-28
United States of America100528231900-01-02 To 2023-03-23
Republic of Korea47543361979-02-04 To 2023-03-15
World Intellectual Property Organization (WIPO)41724941979-03-22 To 2023-03-09
European Patent Office (EPO)39909081986-10-16 To 2023-03-22
Germany25026251990-01-04 To 2023-03-23
Russian Federation10741191993-02-15 To 2023-03-10
India7182132005-01-11 To 2023-03-24
Australia6927981946-02-14 To 2023-03-30
Brazil6303201990-01-02 To 2023-03-21
Canada6046450017-03-01 To 2023-08-04
France5374641940-01-02 To 2023-03-17
Mexico3332421991-12-01 To 2023-02-17
Soviet Union2184651990-01-07 To 2023-02-17
Malaysia1895671986-08-18 To 2022-07-06
Singapore1775581995-11-28 To 2021-03-30
Spain1709891985-01-01 To 2023-03-21
Great Britain1707771988-10-12 To 2023-03-29
Thailand1614671980-08-13 To 2022-07-25
South Africa1519211983-01-26 To 2015-07-29
Denmark1512592000-03-13 To 2023-03-20
Indonesia1474061987-12-02 To 2022-11-09
Argentina1345231965-02-11 To 2023-01-25
Israel1313241900-01-01 To 2023-01-01
Portugal1218311976-02-01 To 2023-02-28
Vietnam965671984-04-06 To 2022-11-25
Eurasian Patent Organization (EAPO)656461996-07-01 To 2023-02-28
Philippines651141900-01-01 To 2021-10-04
Colombia290571995-02-13 To 2023-03-17
German Democratic Republic272661990-01-03 To 1999-04-22
Peru265941990-03-28 To 2023-01-27
Chile249632012-01-06 To 2016-12-30
Morocco209551977-07-06 To 2023-01-31
New Zealand165052012-12-03 To 2023-02-24
Uruguay116991990-08-16 To 2022-07-29
Costa Rica96871908-09-18 To 2023-03-30
Tunisia94631998-12-31 To 2022-04-04
Finland92072000-01-02 To 2023-03-02
Georgia92031993-03-16 To 2022-11-25
Ecuador76711990-10-01 To 2023-02-28
Egypt73722002-01-01 To 2020-12-31
Estonia63571995-01-16 To 2023-02-15
Guatemala48311990-01-13 To 2019-11-13
Dominican Republic48242001-10-31 To 2023-02-28
Mongolia41881966-11-10 To 2014-08-05
Saudi Arabia39771995-12-23 To 2015-10-11
Cuba36841991-01-15 To 2023-03-07
Panama29431990-03-09 To 2013-10-29
Jordan19561990-07-01 To 2021-03-15
El Salvador18591972-02-08 To 2019-06-13
Brunei Darussalam15691979-03-14 To 2022-05-23
Nicaragua13891991-08-05 To 2021-12-21
African Regional Intellectual Property Organization (ARIPO)7411985-07-03 To 2008-07-28
Kazakhstan7222020-01-08 To 2020-12-25
Bahrain6461990-01-09 To 2005-09-28
Kenya5051914-12-23 To 2017-07-01
Honduras4062004-01-29 To 2015-04-27
United Arab Emirates2342002-07-01 To 2013-01-02
Cambodia542011-07-27 To 2020-07-03
Lao People’s Democratic Republic13

2017-04-19 To 2018-12-31



Current documents usage


Providing OfficeN° of documents 
AU172,440
CA105,310
CN2,894
DE2357
EP8,523
ES531
GB20,839
IL8,812
IN5,751
JP47,477
KR2,759
NZ1,203
SG600
US8,850
WO5,476,257
Total5,864,603




Accessing OfficeNo of Accessed Documents
AU6,724
AZ41
CA53,118
CL14,044
CN55,144
CNP
DE36
EA146
EP180,990
EPP2,668,613
ES85
FI97
GB8,616
GE113
ID3,174
IL290
IR5
JP122,471
JPP521,603
KR109,644
KRP49,677
MN12
MY1,794
NZ324
PE561
PH3,900
PT5
SA36
SG10
TH6,843
TR2
US193,870
USP1,846,093
UY2
VN246
WO13,504
WOTST2,770
Total5,864,603



Users per country


Accessing OfficeTotal Users
AU191
CA128
CL77
ID69
MY59
PH52
TH50
WO47
NZ45
FI40
VN22
EA20
IL19
PE17
SA17
ES15
IN9
PT9
GB8
SG8
UY7
GE6
IR6
CR4
DE4
JP4
CN3
KR3
LA3
US3
BR2
EP2
JO2
AR1
AT1
AZ1
BH1
CO1
CU1
DK1
DO1
EC1
IB1
LT1
MA1
MN1
MX1
NI1
PL1
RS1
RU1
TN1
TR1
VC1