Derwent World Patents Index
Coverage for Update 201075
Country Kind Latest Publication Date Number of patents in update
AT Austria A 15-Apr-04 47
A1 15-Nov-10 22
A2 15-Nov-10 4
A4 15-Nov-10 29
B1 15-Nov-10 44
U1 15-Nov-10 26
U2 15-Nov-10 2
AU Australia A 07-Aug-01 5
A1 11-Nov-10 601
A2 12-Nov-09 8
A4 11-Nov-10 207
A8 04-Nov-10 1
A9 30-Aug-01 1
B1 11-Nov-10 2
B2 11-Nov-10 411
B4 30-Sep-10 14
B8 11-Nov-10 5
B9 11-Nov-10 2
BE Belgium A 15-Jun-82 2
A6 05-Jun-07 2
BR Brazil A 14-Aug-07 189
A2 13-Oct-10 20
B1 05-Oct-10 2
U2 13-Oct-10 3
CA Canada A1 10-Apr-10 390
C 21-Sep-10 54
CH Switzerland A1 15-Nov-10 11
A2 15-Nov-10 29
B1 15-Nov-10 31
CN China A 13-Oct-10 3897
B 25-Aug-10 806
C 27-Jan-10 957
U 13-Oct-10 4836
Y 17-Feb-10 27634
CS Czechoslovakia A 30-Jul-82 992
CZ Czech Republic A3 10-Nov-10 7
B6 10-Nov-10 6
DE Germany A 07-Nov-91 19
A1 11-Nov-10 460
B3 11-Nov-10 12
E 11-Nov-10 9
G 11-Nov-10 1
T2 14-May-09 3
U1 11-Nov-10 223
DK Denmark A 09-Oct-10 34
B 01-Nov-10 7
EP European A 18-Mar-92 17
A1 17-Nov-10 1220
A2 17-Nov-10 474
A3 17-Nov-10 228
A8 17-Nov-10 3
A9 17-Nov-10 2
B1 17-Nov-10 648
B2 17-Nov-10 10
B8 17-Nov-10 3
ES Spain A1 04-Nov-10 28
B1 04-Nov-10 9
B2 02-Nov-10 1
U 28-Oct-10 3
FI Finland A 14-Sep-10 56
B1 29-Oct-10 42
FR France A 05-Jun-81 1
A1 12-Nov-10 103
A3 12-Nov-10 4
B1 05-Nov-10 12
GB Great Britain A 17-Nov-10 224
B 17-Nov-10 85
HU Hungary A1 28-Oct-10 51
A2 28-Jul-08 5
H 30-Aug-82 2
T 29-Nov-82 219
IE Ireland B3 15-Sep-10 1
IL Israel A 31-Oct-10 169
IN India B 22-Oct-10 5
I1 22-Oct-10 6
I3 22-Oct-10 6
I4 15-Oct-10 4
P3 23-Jan-09 1
P4 27-Mar-09 14
IT Italy B 13-Sep-10 342
JP Japan A 18-Nov-10 6813
B1 17-Nov-10 47
B2 17-Nov-10 3635
U 18-Nov-10 159
W 18-Nov-10 410
X 18-Nov-10 155
KR Republic of Korea A 04-Nov-10 852
B 17-Aug-05 4
B1 02-Nov-10 74
U 16-Sep-10 153
Y1 10-Sep-10 6
NL Netherlands C2 04-Jan-06 1
NO Norway A 22-Nov-82 14
NZ New Zealand A 27-Jun-08 25
PH Philippines B1 01-Oct-07 8
PT Portugal A 21-Jul-82 9
A1 27-Oct-10 1
RD Research Disclosure A 10-Sep-10 48
RO Romania A 30-Jun-82 953
A0 29-Oct-10 18
A2 29-Oct-10 16
B1 29-Oct-10 3
RU Russian Federation A 20-Jan-10 341
C1 10-Nov-10 133
C2 10-Nov-10 39
U1 20-Jan-10 16
SE Sweden A 03-Nov-80 1
SG Singapore A1 28-Apr-08 8
SU Soviet Union B 15-Sep-81 5
TH Thailand A 28-Jan-10 31
TW Taiwan A 16-Jan-10 105
B1 11-Dec-09 7
U 01-Sep-01 104
US United States Of America A 22-Feb-00 16
A1 11-Nov-10 2826
B1 16-Nov-10 298
B2 16-Nov-10 3892
C1 09-Nov-10 32
C2 09-Nov-10 3
E 16-Nov-10 15
VN Vietnam A 25-Mar-10 2
B 25-Feb-10 74
WO Patent Co-operation Treaty A 27-Jun-91 1
A1 11-Nov-10 1594
A2 11-Nov-10 579
A3 11-Nov-10 12
A8 11-Nov-10 5
ZA South Africa A 29-Sep-10 16