Derwent World Patents Index
Coverage for Update 201070
Country Kind Latest Publication Date Number of patents in update
AT Austria A1 15-Oct-10 150
A2 15-Oct-10 55
A3 15-Oct-10 57
A4 15-Oct-10 38
A5 15-Sep-10 2
B1 15-Oct-10 258
U1 15-Oct-10 53
U2 15-Oct-10 2
AU Australia A 22-Oct-92 5
A1 30-Sep-10 61
A4 30-Sep-10 28
B1 23-Sep-10 3
B2 30-Sep-10 30
BE Belgium A 07-Oct-66 5
A3 03-Aug-10 2
A6 07-Sep-10 1
BR Brazil A 26-Sep-89 1
A2 21-Sep-10 65
U2 31-Aug-10 4
CA Canada A 27-Jun-91 9
A1 24-Sep-10 60
C 28-Sep-10 5
CH Switzerland A null 8
A1 15-Oct-10 13
A2 15-Oct-10 25
B1 15-Oct-10 6
CN China A 22-Sep-10 9204
B 28-Jul-10 3767
C 17-Mar-10 1513
U 15-Sep-10 5010
Y 31-Mar-10 10451
CZ Czech Republic A3 20-Oct-10 17
B6 20-Oct-10 8
DD Germany (East) A null 3
DE Germany A 13-Jul-89 5
A1 21-Oct-10 608
A5 21-Oct-10 2
A9 21-Oct-10 2
B 02-Mar-78 2
B3 21-Oct-10 18
B4 21-Oct-10 4
B9 21-Oct-10 1
C 23-Apr-92 1
C2 10-Jun-99 1
C5 21-Oct-10 1
E 21-Oct-10 68
G 21-Oct-10 36
T5 08-Apr-10 1
U1 21-Oct-10 192
DK Denmark A 06-Oct-10 6
B 20-Sep-10 1
EP European A 03-Jul-85 1
A1 27-Oct-10 802
A2 27-Oct-10 356
A3 27-Oct-10 263
A4 05-May-93 2
A8 27-Oct-10 7
A9 27-Oct-10 3
B1 20-Oct-10 34
B2 20-Oct-10 3
ES Spain A1 11-Oct-10 8
T3 01-Apr-94 3
FI Finland A 12-Aug-10 2
FR France A null 7
A1 22-Oct-10 171
A3 22-Oct-10 3
B1 15-Oct-10 19
E null 2
GB Great Britain A 20-Oct-10 50
B 20-Oct-10 24
IE Ireland A null 2
IN India B 20-Mar-09 9
I1 01-Oct-10 8
I2 17-Sep-10 4
I3 01-Oct-10 25
I4 24-Sep-10 8
IT Italy B 30-Aug-10 217
JP Japan A 21-Oct-10 3670
B 30-Mar-92 15
B1 20-Oct-10 33
B2 20-Oct-10 55
U 21-Oct-10 123
W 18-Nov-93 4
KR Republic of Korea A 14-Oct-10 862
B1 13-Oct-10 285
U 08-Oct-10 161
Y1 14-Oct-10 40
MX Mexico A1 31-May-10 5
NL Netherlands A null 5
B null 3
NO Norway A 01-Oct-10 19
B1 18-Oct-10 28
NZ New Zealand A 30-Jul-10 3
PT Portugal A1 13-Sep-10 1
RD Research Disclosure A 10-Jun-10 1
RU Russian Federation A 10-Jan-10 12
C1 20-Oct-10 76
C2 20-Oct-10 24
U1 10-Jan-10 12
SE Sweden A1 21-Sep-10 13
C2 19-Oct-10 14
SG Singapore A1 29-Jul-10 9
SU Soviet Union A null 2
TW Taiwan A 01-Jan-09 12
B1 21-Apr-09 8
U 11-Dec-09 22
US United States Of America A 03-Jan-95 12
A1 21-Oct-10 3152
A9 21-Oct-10 5
B1 26-Oct-10 213
B2 26-Oct-10 1873
C1 19-Oct-10 2
WO Patent Co-operation Treaty A 26-Dec-91 3
A1 21-Oct-10 1561
A2 21-Oct-10 458
A3 21-Oct-10 154
A4 21-Oct-10 7
A8 21-Oct-10 18
A9 21-Oct-10 1
ZA South Africa A 25-Aug-10 3