Derwent World Patents Index
Coverage for Update 201032
Country Kind Latest Publication Date Number of patents in update
AU Australia A1 29-Apr-10 75
A4 29-Apr-10 44
A6 09-Jul-09 1
A8 15-Apr-10 1
A9 11-Mar-10 1
B1 15-Apr-10 5
B2 29-Apr-10 29
B4 29-Apr-10 9
B8 22-Apr-10 3
BE Belgium A 09-Aug-66 1
A3 02-Mar-10 3
A6 02-Mar-10 2
BR Brazil A 22-Apr-09 5
A2 06-Apr-10 26
U2 30-Mar-10 3
CA Canada A 02-Nov-98 4
A1 24-Apr-10 147
C 04-May-10 2
CN China A 05-May-10 2974
U 05-May-10 1263
Y 31-Mar-10 4792
CZ Czech Republic A3 12-May-10 6
B6 12-May-10 16
DE Germany A1 12-May-10 1028
A5 12-May-10 19
A8 12-May-10 2
B 28-Jul-66 6
B3 12-May-10 28
B4 12-May-10 259
B9 12-May-10 1
C5 12-May-10 5
E 12-May-10 921
G 12-May-10 313
T5 12-May-10 43
U1 12-May-10 396
U8 12-May-10 2
DK Denmark B 19-Apr-10 2
EP European A1 12-May-10 704
A2 12-May-10 348
A3 12-May-10 30
A8 12-May-10 2
A9 12-May-10 1
B1 12-May-10 305
B2 12-May-10 1
B8 12-May-10 14
B9 12-May-10 1
ES Spain A1 30-Apr-10 70
B1 11-Sep-09 1
U 30-Apr-10 67
FI Finland A 11-Mar-10 12
B1 30-Apr-10 13
FR France A 26-Jun-66 3
A1 14-May-10 254
A3 14-May-10 13
B1 07-May-10 2683
B3 23-Apr-10 60
GB Great Britain A 12-May-10 299
B 12-May-10 52
HU Hungary A1 28-Apr-10 4
IL Israel A 23-Mar-10 1
IN India B 27-Nov-04 163
I1 26-Mar-10 8
I2 19-Mar-10 8
I3 12-Mar-10 6
I4 19-Mar-10 49
P1 19-Mar-10 1
IT Italy B 19-Apr-10 289
JP Japan A 13-May-10 6408
B1 12-May-10 42
B2 12-May-10 848
U 13-May-10 212
W 13-May-10 752
X 13-May-10 107
KR Republic of Korea A 06-May-10 2787
B1 06-May-10 872
U 29-Apr-10 303
Y1 06-May-10 73
MX Mexico A1 28-Feb-10 861
A2 31-Jan-10 1
B 27-Jan-10 1
NL Netherlands A 14-Nov-67 8
C2 21-Jul-09 40
C6 02-Jun-09 3
NO Norway A 23-Apr-10 28
B1 10-May-10 16
NZ New Zealand A 26-Mar-10 1
PH Philippines B1 20-Aug-08 1
PT Portugal A1 21-Apr-10 2
RD Research Disclosure A 10-Apr-10 8
RU Russian Federation C1 10-May-10 947
C2 27-Apr-10 442
SE Sweden A 30-Apr-10 50
C2 11-May-10 14
SG Singapore A1 29-Apr-10 6
SK Slovakia A3 07-May-10 3
B6 07-May-10 20
SU Soviet Union A1 27-Jul-09 1
TW Taiwan A 16-Dec-08 234
B1 11-Oct-08 61
U 11-May-09 240
US United States Of America A 24-Oct-00 27
A1 13-May-10 10518
A2 13-May-10 1
A9 13-May-10 7
B1 11-May-10 482
B2 11-May-10 1247
C1 11-May-10 11
C2 11-May-10 1
E 11-May-10 12
H 04-May-10 1
WO Patent Co-operation Treaty A1 14-May-10 2438
A2 14-May-10 803
A3 14-May-10 578
A4 14-May-10 25
A8 14-May-10 26
A9 14-May-10 34
ZA South Africa A 31-Mar-10 426