Data Coverage | NLPatent

Data Coverage

Non-Patent Literature

Jurisdiction	Kind	Number of Patents
Total		136,222,327
AR	A1	170,298
AR	B1	13,642
AU	A	604,135
AU	A1	713,619
AU	A2	6,820
AU	A4	37,845
AU	A5	188
AU	A6	199
AU	A9	7,353
AU	B1	5,271
AU	B2	586,674
AU	B3	3,168
AU	B4	5,015
AU	B9	4,417
BR	A	348,937
BR	A2	436,334
BR	B1	163,617
BR	U2	39,672
BR	Y1	11,878
CA	A	325,434
CA	A1	1,259,943
CA	B	145
CA	C	608,389
CA	E	243
CH	A	126,842
CH	A1	5,467
CH	A2	14,210
CH	A5	89,568
CH	A8	307
CH	A9	125
CH	B	197
CH	B1	11,700
CH	B9	90
CN	A	21,101,889
CN	A9	173
CN	B	7,868,496
CN	C	576,541
CN	C9	4
CN	U	22,293,209
CN	U9	539
CN	Y	1,309,437
DE	A	52
DE	A1	2,639,508
DE	B	281,376
DE	B1	34,535
DE	B2	212,333
DE	B3	55,666
DE	B4	328,765
DE	B9	1,482
DE	C	11
DE	C1	73,876
DE	C2	356,804
DE	C3	129,503
DE	C5	4,485
DE	C9	97
DE	U	477,150
DE	U1	691,525
DE	U8	488
DE	U9	290
EP	A1	3,588,524
EP	A2	1,073,060
EP	A9	2,840
EP	B1	2,503,444
EP	B2	32,369
EP	B3	602
ES	A1	347,021
ES	A2	17,980
ES	A6	18,209
ES	A9	147
ES	B1	50,785
ES	B2	8,924
ES	B9	77
ES	U	384,896
ES	U4	23
ES	U9	277
ES	Y	336,221
ES	Y1	108
ES	Y4	16
ES	Y8	1
FR	A	656,389
FR	A1	1,008,887
FR	A2	17,903
FR	A3	25,828
FR	A4	42
FR	A5	96,622
FR	A6	4,744
FR	A7	4,633
FR	A8	23
FR	B1	619,251
FR	B2	8,123
FR	B4	15
FR	F	38
GB	A	803,386
GB	A9	1,090
GB	B	262,261
IL	A	179,478
IL	B	25,636
IN	A	1,039,447
IN	B	393,067
IT	A0	196,371
IT	A1	356,106
IT	A3	575
IT	B	265,663
IT	B1	253,024
IT	U1	128,797
IT	U3	46
IT	Y1	54,090
JP	A	14,676,055
JP	B1	232,851
JP	B2	6,786,204
JP	B6	2,075
JP	U	2,172,110
JP	U6	435
KR	A	4,125,565
KR	B1	2,861,993
KR	U	464,733
KR	Y1	499,261
US	A	5,440,657
US	A1	8,392,129
US	A2	2,282
US	A9	17,449
US	B1	947,117
US	B2	5,366,526
US	B3	3
US	C1	363
US	C2	11
US	E	33,790
US	E1	245
WO	A1	4,642,835
WO	A2	647,641
WO	A3	36,607
WO	A4	1,185
WO	A8	9,316
WO	A9	55,246
WO	B1	608

Document Type	Count
Total	161,847,539
Journal Article	113,573,070
Book Chapter	21,884,055
Proceedings Article	9,531,026
Dataset	3,315,074
Posted Content	2,998,337
Component	2,411,713
Other	1,723,347
Peer Review	960,841
Reference Entry	863,737
Report	843,945
Dissertation	837,092
Book	777,995
Monograph	697,071
Edited Book	421,713
Standard	408,798
Reference Book	220,160
Proceedings	79,967
Journal	71,573
Report Component	68,743
Book Section	51,850
Database	38,320
Book Part	20,843
Journal Issue	18,898
Unknown	18,088
Report Series	7,358
Book Series	2,921
Book Set	592
Proceedings Series	360
Book Track	52