Derwent World Patents Index
Coverage for Update 201068
Country Kind Latest Publication Date Number of patents in update
AT Austria A4 15-Dec-09 1
AU Australia A 15-May-02 47
A1 30-Sep-10 81
A4 30-Sep-10 25
A5 02-Mar-06 1
A8 29-Jul-04 1
B 10-Jul-03 21
B1 30-Sep-10 5
B2 30-Sep-10 40
B4 19-Jul-07 1
BE Belgium A 03-Nov-81 2
A3 07-Sep-10 10
A5 07-Sep-10 2
A6 07-Sep-10 1
BR Brazil A 22-May-07 8
A2 14-Sep-10 36
U2 13-Jul-10 6
CA Canada A 30-Apr-98 15
A1 25-Sep-10 779
C 25-May-10 36
CH Switzerland A1 15-Oct-10 27
A2 15-Oct-10 33
B1 15-Oct-10 7
B8 30-Sep-10 1
CN China A 15-Sep-10 4385
B 23-Jun-10 19
C 17-Mar-10 130
U 08-Sep-10 2524
Y 24-Mar-10 359
CZ Czech Republic A3 13-Oct-10 14
B6 13-Oct-10 11
DE Germany A 10-Dec-92 8
A1 14-Oct-10 680
B3 14-Oct-10 15
B4 19-Aug-10 43
B8 09-Sep-10 3
C1 14-Aug-03 1
C2 20-Nov-03 8
C5 14-Oct-10 1
E 14-Oct-10 103
G 14-Oct-10 15
T 12-Jun-03 13
T0 07-Apr-05 1
T2 19-Feb-09 15
T5 23-Sep-10 51
T8 14-Oct-10 3
U1 14-Oct-10 188
DK Denmark A 21-Aug-10 6
EP European A 08-Apr-92 24
A1 20-Oct-10 539
A2 13-Oct-10 264
A3 13-Oct-10 43
A4 26-Nov-97 18
A8 11-Oct-06 2
A9 25-Mar-09 2
B1 13-Oct-10 145
B2 27-Feb-08 2
B8 19-May-10 1
B9 13-Oct-10 1
ES Spain A1 15-Oct-10 44
A2 30-Sep-10 1
B1 15-Oct-10 56
B2 15-Oct-10 11
T3 16-Jul-08 9
U 20-Sep-10 1
FI Finland A 11-Aug-10 13
B1 30-Sep-10 13
FR France A 20-Oct-89 4
A1 15-Oct-10 207
A3 08-Oct-10 12
GB Great Britain A 13-Oct-10 95
B 16-May-07 5
HU Hungary A1 28-Jun-10 1
IE Ireland B3 29-Sep-10 2
IL Israel A 16-Jun-10 1
IN India B 01-Oct-10 17
I1 01-Oct-10 107
I2 24-Sep-10 19
I3 01-Oct-10 77
I4 01-Oct-10 138
P1 01-Oct-10 301
P2 01-Oct-10 472
P3 01-Oct-10 253
P4 01-Oct-10 709
IT Italy B 30-Aug-10 20
JP Japan A 14-Oct-10 8425
B 10-Dec-93 29
B1 13-Oct-10 31
B2 13-Oct-10 1493
U 14-Oct-10 67
W 24-Dec-04 24
X 14-Aug-08 55
KR Republic of Korea A 07-Oct-10 1427
B 06-Dec-05 53
B1 07-Oct-10 1144
U 07-Oct-10 164
Y1 07-Oct-10 34
MX Mexico A1 30-Jun-10 30
B 24-Jun-10 164
NL Netherlands C2 03-Aug-09 2
NO Norway A 20-Sep-10 55
B1 11-Oct-10 27
NZ New Zealand A 30-Sep-10 22
PH Philippines A 23-Aug-10 14
B1 16-Jul-10 44
RD Research Disclosure A 10-Jul-10 1
RO Romania A0 30-Sep-10 2
A2 30-Aug-10 1
B1 30-Aug-10 1
RU Russian Federation A 10-Jan-10 13
C1 10-Oct-10 313
C2 10-Oct-10 127
U1 10-Jan-10 1
SE Sweden A 18-Mar-10 10
A1 07-Sep-10 7
C2 05-Oct-10 16
SG Singapore A1 29-Jul-10 35
SK Slovakia A3 07-Sep-10 2
SU Soviet Union A 17-Apr-74 1
TW Taiwan A 16-Jan-10 466
B1 11-Dec-09 80
U 21-Nov-09 116
US United States Of America A 26-Dec-00 351
A1 14-Oct-10 4654
A9 14-Oct-10 4
B1 19-Oct-10 380
B2 19-Oct-10 2497
C1 12-Oct-10 15
E 12-Oct-10 6
WO Patent Co-operation Treaty A 02-Apr-92 15
A1 14-Oct-10 1956
A2 14-Oct-10 622
A3 14-Oct-10 130
A4 14-Oct-10 11
A8 14-Oct-10 15
A9 14-Oct-10 5
ZA South Africa A 25-Aug-10 67