Derwent World Patents Index
Coverage for Update 201081
Country Kind Latest Publication Date Number of patents in update
AT Austria A4 15-Oct-10 2
B1 15-Oct-10 1
AU Australia A 01-Jul-02 110
A1 25-Nov-10 367
A2 05-Nov-09 4
A4 18-Nov-10 1
A8 25-Nov-10 11
B 04-Sep-03 60
B2 02-Dec-10 275
B8 02-Dec-10 6
B9 25-Nov-10 1
BR Brazil A 20-Sep-05 7
A2 19-Oct-10 20
U2 19-Oct-10 53
CA Canada A 08-May-93 2
A1 16-Jul-10 28
C 10-Aug-10 30
CH Switzerland A2 30-Nov-10 4
B1 30-Nov-10 3
CN China A 10-Nov-10 1794
B 29-Sep-10 9973
C 24-Feb-10 51
U 03-Nov-10 1891
Y 24-Mar-10 12
CZ Czech Republic A3 08-Dec-10 2
B6 08-Dec-10 10
DE Germany A1 09-Dec-10 437
A5 09-Dec-10 3
A8 09-Dec-10 1
B3 09-Dec-10 26
B4 09-Dec-10 37
B8 09-Dec-10 1
B9 09-Dec-10 1
E 09-Dec-10 347
G 09-Dec-10 80
T2 09-Apr-09 14
T5 09-Dec-10 5
T8 09-Dec-10 1
U1 09-Dec-10 233
DK Denmark B 21-Mar-05 3
EP European A 14-Aug-91 10
A1 08-Dec-10 550
A2 08-Dec-10 394
A3 08-Dec-10 63
A4 26-Nov-97 18
A9 08-Dec-10 2
B1 08-Dec-10 209
B2 08-Dec-10 3
B9 21-Apr-04 1
ES Spain A1 13-Aug-10 18
T3 16-Mar-09 20
U 13-Aug-10 30
FI Finland A 20-Nov-96 23
B 14-Oct-94 1
B1 14-May-04 10
FR France A1 10-Dec-10 172
A3 10-Dec-10 9
B1 03-Dec-10 18
B3 03-Dec-10 1
GB Great Britain A 08-Dec-10 48
B 08-Dec-10 24
HU Hungary A1 29-Nov-10 3
IE Ireland B 05-Mar-03 11
B3 29-Sep-10 1
IL Israel A 31-Oct-10 41
IN India B 19-Nov-10 5
I1 19-Nov-10 7
I3 19-Nov-10 11
I4 12-Nov-10 2
P1 05-Nov-10 7
P3 05-Nov-10 4
P4 05-Nov-10 1
IT Italy B 30-Sep-10 374
JP Japan A 09-Dec-10 3050
B1 08-Dec-10 29
B2 08-Dec-10 1293
U 09-Dec-10 43
W 09-Dec-10 122
KR Republic of Korea A 17-Nov-10 1406
B 28-Nov-05 20
B1 25-Nov-10 585
U 29-Oct-10 277
Y1 08-Nov-10 25
MX Mexico A1 30-Sep-10 14
B 03-Jun-08 5
NO Norway A 02-Feb-09 26
B 16-Jan-95 2
B1 06-Dec-10 13
NZ New Zealand A 29-Oct-10 78
PH Philippines B1 20-Sep-10 1
PT Portugal A 12-Sep-95 6
RD Research Disclosure A 10-Sep-10 2
RO Romania A0 30-Nov-10 15
A2 30-Nov-10 18
B1 30-Nov-10 17
B9 30-Nov-10 2
RU Russian Federation A 27-Feb-10 84
C1 10-Dec-10 328
C2 10-Dec-10 308
C9 10-Dec-10 3
U1 27-Feb-10 35
SE Sweden A 28-Apr-09 1
A1 09-Nov-10 16
SG Singapore A1 28-Oct-10 2
SK Slovakia A3 08-Nov-10 1
TH Thailand A 29-Jun-10 57
TW Taiwan A 16-Jan-10 23
B1 01-Jan-10 12
U 01-Jan-10 195
US United States Of America A 28-Nov-00 81
A1 09-Dec-10 7259
A9 09-Dec-10 3
B1 07-Dec-10 334
B2 07-Dec-10 169
C1 07-Dec-10 6
C2 07-Dec-10 2
E 16-Nov-10 4
VN Vietnam A 26-Jul-10 370
B 26-Jul-10 94
WO Patent Co-operation Treaty A 16-Apr-92 12
A1 09-Dec-10 1812
A2 09-Dec-10 659
A3 09-Dec-10 492
A4 09-Dec-10 24
A8 09-Dec-10 52
A9 09-Dec-10 33
ZA South Africa A 28-Oct-09 102