Derwent World Patents Index
Coverage for Update 200928
Country Kind Latest Publication Date Number of patents in update
AT Austria A1 15-Apr-09 10
A2 15-Apr-09 4
A4 15-Apr-09 5
B1 15-Apr-09 3
AU Australia A1 01-Feb-07 6
B1 04-Sep-08 1
BR Brazil A 14-Apr-09 12
CA Canada A1 28-Mar-09 29
CN China A 01-Apr-09 566
Y 01-Apr-09 1896
CZ Czech Republic A3 01-Apr-09 8
DE Germany A1 16-Apr-09 213
B3 16-Apr-09 12
U1 16-Apr-09 113
DK Denmark B 02-Feb-09 1
EP European A1 15-Apr-09 67
A2 15-Apr-09 22
A4 18-Sep-96 1
ES Spain A1 16-Apr-09 11
FI Finland A 18-Feb-09 16
B1 31-Mar-09 16
FR France A1 17-Apr-09 47
A3 17-Apr-09 4
GB Great Britain A 15-Apr-09 51
B 03-Dec-08 1
HU Hungary A1 30-Mar-09 6
IN India P2 13-Jul-07 1
P4 21-Dec-07 2
IT Italy B 03-Jul-08 1
JP Japan A 16-Apr-09 493
B1 30-Jul-08 1
B2 02-Apr-09 1
U 16-Apr-09 8
W 25-Dec-08 2
KR Republic of Korea A 02-Apr-09 686
B1 02-Apr-09 457
U 02-Apr-09 19
Y1 31-Mar-09 8
MX Mexico A1 01-Jun-07 1
NO Norway A 16-Mar-09 18
B1 16-Mar-09 7
NZ New Zealand A 28-Nov-08 4
PH Philippines B1 28-Oct-08 1
PT Portugal A1 12-Mar-09 2
RO Romania B1 28-Dec-07 6
RU Russian Federation C1 10-Apr-09 77
C2 10-Apr-09 11
SG Singapore A1 30-Mar-09 5
TW Taiwan A 01-Sep-08 510
B1 11-Sep-08 10
U 01-Jul-08 43
US United States Of America A 01-Aug-00 5
A1 16-Apr-09 1123
B1 14-Apr-09 49
B2 17-Mar-09 12
WO Patent Co-operation Treaty A1 16-Apr-09 371
A2 16-Apr-09 162
A3 09-Apr-09 6
ZA South Africa A 25-Mar-09 12