Derwent World Patents Index
Coverage for Update 200982
Country Kind Latest Publication Date Number of patents in update
AU Australia A 09-Jan-03 351
A1 19-Nov-09 834
A2 05-Jun-08 5
A4 26-Nov-09 18
A8 17-Nov-05 146
B 22-Jan-04 129
B1 18-Sep-08 1
B2 12-Nov-09 119
B8 06-Aug-09 5
B9 24-Jul-08 3
BE Belgium A null 6
A5 06-Oct-09 3
A6 03-Nov-09 2
A7 03-Nov-09 1
BR Brazil A 22-Apr-09 265
A2 10-Nov-09 20
CA Canada A 12-Feb-98 322
A1 21-Nov-09 690
C 08-Dec-09 719
CH Switzerland A 30-Apr-92 10
A1 30-Nov-09 1
A2 30-Nov-09 5
A5 13-Aug-99 8
A8 15-Oct-09 1
B 28-Jun-91 1
B1 30-Nov-09 21
CN China A 02-Dec-09 14056
C 09-Sep-09 4059
Y 02-Dec-09 2532
CS Czechoslovakia A 17-Sep-85 2
A2 17-Jun-92 3
CZ Czech Republic A3 09-Dec-09 80
B6 09-Dec-09 17
DD Germany (East) A 04-Jan-89 3
DE Germany A 14-Nov-91 77
A1 10-Dec-09 1702
A5 10-Dec-09 20
A8 10-Dec-09 9
A9 17-Apr-08 1
B 18-Oct-79 49
B3 10-Dec-09 182
B4 10-Dec-09 489
B8 10-Dec-09 4
B9 16-Oct-08 1
C 03-Dec-92 18
C1 24-Dec-03 120
C2 18-Dec-03 163
C5 10-Dec-09 7
C8 10-Dec-09 1
E 10-Dec-09 1895
G 10-Dec-09 491
T 26-Oct-06 56
T0 09-Jun-05 12
T2 10-Dec-09 456
T5 10-Dec-09 76
T8 09-Apr-09 4
U1 10-Dec-09 289
DK Denmark A 01-Dec-09 24
B 30-Nov-09 10
EP European A 13-May-92 89
A1 09-Dec-09 2660
A2 09-Dec-09 1607
A3 09-Dec-09 247
A4 15-Oct-97 35
A8 09-Dec-09 6
A9 05-Aug-09 1
B 06-May-92 29
B1 09-Dec-09 2795
B2 09-Dec-09 30
B8 09-Dec-09 23
B9 09-Dec-09 4
ES Spain A 01-Nov-90 11
A1 01-Dec-09 29
B 01-Feb-92 2
B1 01-Jan-07 12
T1 02-Dec-09 35
T3 04-Dec-09 785
FI Finland A 11-Oct-09 29
B 31-Jan-97 2
B1 30-Nov-09 12
FR France A 14-Feb-92 26
A1 11-Dec-09 381
A3 11-Dec-09 8
GB Great Britain A 09-Dec-09 1212
B 09-Dec-09 604
HU Hungary A1 30-Nov-09 9
A2 28-Aug-07 73
B 28-Mar-03 15
B1 28-Jul-09 11
T 30-Nov-98 24
IE Ireland B 11-Nov-09 8
B3 11-Nov-09 5
IL Israel A 18-Nov-09 96
IN India B 29-May-09 2023
I1 07-Aug-09 23
I2 11-Jul-08 1
I3 12-Jun-09 4
I4 28-Nov-08 5
P1 30-Oct-09 457
P2 26-Jun-09 33
P3 17-Jul-09 43
P4 14-Aug-09 26
IT Italy B 11-Sep-09 619
JP Japan A 10-Dec-09 14743
B 14-Oct-93 68
B1 09-Dec-09 51
B2 09-Dec-09 3352
U 10-Dec-09 122
W 10-Dec-09 1488
X 10-Dec-09 275
KR Republic of Korea A 03-Dec-09 4265
B 28-Dec-05 541
B1 03-Dec-09 1675
U 03-Dec-09 193
Y1 03-Dec-09 103
MX Mexico A1 30-Jun-09 658
A2 31-May-09 5
B 30-Jun-09 156
NL Netherlands A 02-May-94 7
C2 06-Mar-06 4
NO Norway A 20-Nov-09 150
B1 07-Dec-09 49
NZ New Zealand A 30-Oct-09 120
PH Philippines A 31-Jul-97 1
B1 01-Oct-07 8
PT Portugal A 30-Jun-94 17
A1 23-Nov-09 2
RO Romania B1 30-Jul-08 9
RU Russian Federation C1 27-Nov-09 112
C2 27-Nov-09 87
C9 27-Nov-08 1
SE Sweden A 11-Nov-09 50
B 19-Sep-94 5
C2 08-Dec-09 22
SG Singapore A 28-Oct-05 3
A1 26-Nov-09 42
SK Slovakia A3 07-Dec-09 46
B6 07-Dec-09 25
SU Soviet Union A 30-Mar-87 1
A1 27-Jul-09 1
TW Taiwan A 16-May-09 1794
B1 21-May-09 460
U 21-May-09 1282
US United States Of America A 26-Dec-00 1471
A1 10-Dec-09 10286
A9 10-Dec-09 4
B 20-Oct-92 2
B1 08-Dec-09 1151
B2 08-Dec-09 4057
C1 08-Dec-09 22
C2 08-Dec-09 1
E 01-Dec-09 29
H 03-Jan-06 2
WO Patent Co-operation Treaty A 02-Apr-92 34
A1 10-Dec-09 4240
A2 10-Dec-09 1724
A3 10-Dec-09 1049
A4 10-Dec-09 43
A8 10-Dec-09 100
A9 10-Dec-09 50
B1 05-Jun-08 1
ZA South Africa A 28-Oct-09 182