Derwent World Patents Index
Coverage for Update 201018
Country Kind Latest Publication Date Number of patents in update
AU Australia A1 25-Feb-10 24
A4 25-Feb-10 4
B1 26-Nov-09 1
B2 25-Feb-10 8
BE Belgium A5 12-Jan-10 1
BR Brazil A2 19-Jan-10 45
U2 05-Jan-10 38
CA Canada A1 12-Feb-10 6
CH Switzerland A1 26-Feb-10 1
A2 26-Feb-10 3
B1 26-Feb-10 6
CN China A 17-Feb-10 793
C 27-Jan-10 17
Y 24-Feb-10 928
CZ Czech Republic A3 03-Feb-10 4
B6 20-Jan-10 2
DE Germany A1 04-Mar-10 518
B3 04-Mar-10 9
U1 04-Mar-10 37
EP European A 07-Feb-79 1
A1 10-Mar-10 943
A2 10-Mar-10 375
A3 10-Mar-10 332
A8 10-Mar-10 4
A9 10-Mar-10 2
B1 10-Mar-10 1011
B2 10-Mar-10 14
B3 10-Mar-10 1
B8 10-Mar-10 18
B9 10-Mar-10 12
ES Spain A1 18-Dec-09 24
U 18-Feb-10 25
FI Finland A 01-Dec-09 1
FR France A1 05-Mar-10 111
A3 05-Mar-10 5
GB Great Britain A 03-Mar-10 8
IL Israel A 17-Feb-10 1
IN India B 05-Feb-10 125
I1 29-Jan-10 7
I2 05-Feb-10 4
I3 22-Jan-10 3
I4 25-Dec-09 2
P1 05-Feb-10 24
P2 05-Feb-10 6
P3 05-Feb-10 5
P4 05-Feb-10 8
IT Italy B 15-Feb-10 22
JP Japan A 04-Mar-10 1354
B1 10-Mar-10 12
B2 10-Mar-10 3550
U 04-Mar-10 80
KR Republic of Korea A 25-Feb-10 722
B1 25-Feb-10 133
U 25-Feb-10 176
Y1 25-Feb-10 25
MX Mexico A1 30-Nov-09 106
B 21-Dec-09 162
NL Netherlands C2 08-Dec-09 3
C6 04-Dec-09 1
NO Norway A 27-Sep-07 1
B1 01-Mar-10 11
NZ New Zealand A 29-Jan-10 74
PT Portugal A1 18-Feb-10 1
RD Research Disclosure A 10-Feb-10 9
RU Russian Federation C1 10-Mar-10 306
C2 10-Mar-10 278
SE Sweden A 31-Jan-10 6
C2 02-Mar-10 4
SG Singapore A1 26-Feb-10 2
TW Taiwan A 16-Oct-09 301
B1 21-Oct-09 104
U 21-Sep-09 73
US United States Of America A1 04-Mar-10 2302
B1 09-Mar-10 26
B2 09-Mar-10 2169
E 02-Mar-10 4
WO Patent Co-operation Treaty A1 04-Mar-10 604
A2 04-Mar-10 220
A3 14-Jan-10 2
ZA South Africa A 27-Jan-10 60