Derwent World Patents Index
Coverage for Update 201039
Country Kind Latest Publication Date Number of patents in update
AT Austria A 15-Jan-01 1
A1 15-May-10 2
A2 15-Sep-09 3
A3 15-May-08 1
A4 15-May-10 3
A8 15-Jun-07 1
B 15-Jul-01 3
B1 15-May-10 2
AU Australia A 01-Jul-02 195
A1 26-Nov-09 656
A2 15-Mar-07 2
A4 20-May-10 8
A8 26-Nov-09 172
B 13-Nov-03 21
B2 27-May-10 1140
B8 27-May-10 32
B9 27-May-10 7
BE Belgium A3 04-May-10 3
A6 04-May-10 3
BR Brazil A 27-Jan-09 186
A2 18-May-10 25
U2 18-May-10 3
CA Canada A 08-Dec-96 7
A1 21-May-10 1840
C 08-Jun-10 381
E 01-Jun-10 1
CH Switzerland A1 14-May-10 2
A2 31-May-10 1
A5 30-Apr-07 1
B1 31-May-10 6
CN China A 26-May-10 5677
C 03-Feb-10 232
U 26-May-10 2204
Y 17-Mar-10 6148
CZ Czech Republic A3 02-Jun-10 12
B6 09-Jun-10 22
DE Germany A1 10-Jun-10 1219
B3 10-Jun-10 41
B4 11-Mar-10 7
C2 11-Dec-03 3
C5 02-Jun-10 1
E 28-Jan-10 65
G 19-Nov-09 22
T 11-Dec-03 3
T2 17-Jun-10 36
U1 10-Jun-10 219
DK Denmark A 19-Mar-07 14
B 05-May-08 17
EP European A 05-Dec-90 7
A1 16-Jun-10 2252
A2 16-Jun-10 1205
A3 16-Jun-10 241
A4 31-Jul-96 1
B1 16-Jun-10 962
B2 16-Jun-10 22
B3 16-Jun-10 2
B8 16-Jun-10 22
B9 16-Jun-10 1
ES Spain A1 15-Jun-10 53
A2 16-Mar-08 1
B1 14-Jun-10 80
B2 15-Jun-10 15
T1 01-Jul-04 48
T3 04-Dec-09 255
FI Finland A 15-Apr-10 52
B 15-Apr-97 3
B1 31-May-10 33
FR France A1 04-Jun-10 164
A3 04-Jun-10 5
B1 04-Jun-10 83
GB Great Britain A 16-Jun-10 272
B 16-Jun-10 106
HU Hungary A1 29-Jun-09 3
A2 28-Feb-01 2
B 29-Mar-99 1
B1 28-Aug-09 3
T 28-Oct-96 1
IE Ireland B 29-Apr-09 6
B3 10-Jan-07 1
IL Israel A 22-Sep-09 155
IN India B 21-May-10 80
I1 21-May-10 112
I2 21-May-10 52
I3 21-May-10 28
I4 21-May-10 66
P1 21-May-10 323
P2 21-May-10 259
P3 21-May-10 60
P4 21-May-10 118
IT Italy B 27-May-10 304
JP Japan A 10-Jun-10 5538
B1 09-Jun-10 116
B2 16-Jun-10 4277
U 10-Jun-10 122
W 20-Aug-09 535
KR Republic of Korea A 03-Jun-10 3119
B 02-Dec-05 39
B1 03-Jun-10 911
U 26-May-10 73
Y1 18-May-10 27
MX Mexico A1 28-Feb-10 383
A2 28-Feb-10 2
A4 01-Jan-07 1
A5 01-Apr-07 2
B 01-Mar-10 61
NL Netherlands C2 05-Feb-07 1
NO Norway A 11-May-10 166
B1 07-Jun-10 6
NZ New Zealand A 30-Apr-10 45
PH Philippines B1 25-Jan-10 5
PT Portugal A1 31-May-10 2
RD Research Disclosure A 10-May-10 15
RU Russian Federation C1 10-Jun-10 229
C2 10-Jun-10 289
C9 10-Jun-10 2
SE Sweden A 13-May-10 74
C2 01-Jun-10 37
SG Singapore A 28-Oct-05 2
A1 26-Nov-09 272
SK Slovakia A3 07-Jun-10 7
B6 07-Jun-10 15
SU Soviet Union A1 27-Jul-09 2
TW Taiwan A 16-Dec-09 1968
B1 21-Dec-09 2061
U 21-Dec-09 3337
US United States Of America A 26-Dec-00 2870
A1 10-Jun-10 16496
A2 12-Feb-09 1
A9 10-Jun-10 9
B 29-Jun-99 1
B1 15-Jun-10 5680
B2 15-Jun-10 10991
C1 08-Jun-10 16
C2 08-Jun-10 2
C3 08-Jun-10 1
E 15-Jun-10 21
H 01-May-07 1
WO Patent Co-operation Treaty A 16-Apr-92 1
A1 10-Jun-10 2722
A2 10-Jun-10 1239
A3 10-Jun-10 158
A4 10-Jun-10 3
A8 10-Jun-10 10
A9 10-Jun-10 12
B1 18-Sep-08 2
ZA South Africa A 28-Apr-10 30