Derwent World Patents Index
Coverage for Update 200923
Country Kind Latest Publication Date Number of patents in update
AT Austria A1 15-Mar-09 16
A2 15-Mar-09 2
A4 15-Mar-09 12
B1 15-Mar-09 13
AU Australia A1 25-Sep-08 54
A2 12-Jul-07 1
A4 25-Sep-08 9
A8 18-Sep-08 1
B1 28-Aug-08 1
B2 25-Sep-08 11
BE Belgium A3 03-Mar-09 4
A5 03-Mar-09 1
BR Brazil A 17-Mar-09 92
CA Canada A1 07-Mar-09 1039
C 24-Mar-09 307
E 24-Mar-09 1
CN China A 11-Mar-09 5819
Y 11-Mar-09 711
CZ Czech Republic A3 25-Mar-09 5
B6 25-Mar-09 21
DE Germany A1 26-Mar-09 216
B3 26-Mar-09 10
E 26-Mar-09 607
G 26-Mar-09 175
T2 26-Feb-09 513
T8 26-Feb-09 3
U1 26-Mar-09 248
DK Denmark A 09-Feb-09 7
B 02-Mar-09 12
EP European A 24-Jul-91 1
A1 25-Mar-09 538
A2 25-Mar-09 453
A3 25-Mar-09 98
A8 25-Mar-09 1
A9 25-Mar-09 12
B1 25-Mar-09 516
B2 25-Mar-09 17
B8 25-Mar-09 16
B9 25-Mar-09 5
ES Spain A1 16-Mar-09 45
FI Finland A 20-Oct-05 1
B1 15-Dec-08 1
FR France A1 27-Mar-09 136
A3 27-Mar-09 7
GB Great Britain A 25-Mar-09 99
B 25-Mar-09 4
IE Ireland B 18-Mar-09 4
B3 18-Mar-09 6
IL Israel A 11-Feb-09 46
IN India I1 14-Nov-08 44
I2 24-Oct-08 2
I3 14-Nov-08 9
I4 19-Sep-08 7
P1 14-Nov-08 161
P2 14-Nov-08 24
P3 31-Oct-08 20
P4 19-Sep-08 22
IT Italy B 02-Oct-08 57
JP Japan A 26-Mar-09 3077
B1 25-Mar-09 20
B2 25-Mar-09 1
U 26-Mar-09 126
W 19-Mar-09 4
KR Republic of Korea A 26-Feb-09 1014
B 12-Dec-05 2
B1 30-Jan-09 771
U 04-Mar-09 393
Y1 28-Jan-09 116
MX Mexico A1 30-Apr-08 4
B 29-Feb-08 1461
NL Netherlands C2 16-Sep-08 4
C6 02-Oct-06 1
NO Norway A 06-Mar-09 144
B1 23-Mar-09 20
NZ New Zealand A 30-Jan-09 7
PH Philippines B1 20-Jan-09 40
RD Research Disclosure A 10-Nov-08 4
RO Romania B1 30-Dec-08 8
RU Russian Federation C1 27-Mar-09 308
C2 27-Mar-09 353
C9 27-Mar-09 6
SE Sweden A 17-Feb-09 12
C2 17-Mar-09 23
SG Singapore A1 27-Feb-09 17
SK Slovakia A3 05-Mar-09 4
B6 05-Mar-09 62
TW Taiwan A 16-Jun-08 2188
B1 21-May-08 24
U 21-Jun-08 112
US United States Of America A 17-Oct-00 28
A1 26-Mar-09 2578
A2 05-Mar-09 2
A9 26-Feb-09 1
B1 31-Mar-09 307
B2 31-Mar-09 2225
C1 24-Mar-09 5
E 17-Mar-09 1
WO Patent Co-operation Treaty A1 26-Mar-09 1131
A2 26-Mar-09 386
A3 26-Mar-09 97
A4 26-Mar-09 2
A8 26-Mar-09 9
A9 26-Mar-09 1
ZA South Africa A 25-Feb-09 58