Derwent World Patents Index
Coverage for Update 200822
Country Kind Latest Publication Date Number of patents in update
AT Austria A1 15 March 2008 20
A2 15 March 2008 9
A3 15 March 2008 2
A4 15 March 2008 14
B1 15 March 2008 60
AU Australia A1 20 December 2007 12
A4 20 December 2007 7
A8 03 November 2005 2
B1 13 December 2007 1
BR Brazil A 11 March 2008 270
CA Canada A1 23 February 2008 133
C 11 March 2008 252
CH Switzerland A5 29 February 2008 26
CN China A 28 November 2007 1945
C 25 July 2007 1
Y 20 February 2008 3042
CZ Czech Republic A3 12 March 2008 7
B6 12 March 2008 32
DE Germany A1 20 March 2008 405
A5 20 March 2008 25
A8 20 March 2008 1
A9 20 March 2008 1
B3 20 March 2008 13
B4 20 March 2008 130
B9 20 March 2008 1
E 20 March 2008 601
G 20 March 2008 254
T2 20 March 2008 342
T5 20 March 2008 60
T8 20 March 2008 1
T9 20 March 2008 1
U1 20 March 2008 163
DK Denmark A 05 February 2008 2
B 03 March 2008 4
EP European A1 19 March 2008 1529
A2 19 March 2008 900
A3 19 March 2008 337
A8 19 March 2008 2
B1 19 March 2008 1200
B2 19 March 2008 13
B8 19 March 2008 12
B9 19 March 2008 11
ES Spain A1 01 February 2008 5
B1 16 March 2008 87
B2 16 March 2008 15
T1 16 March 2008 3
T3 16 March 2008 1327
FI Finland A 18 January 2008 17
B1 14 March 2008 26
FR France A1 21 March 2008 125
A3 21 March 2008 7
GB Great Britain A 26 March 2008 50
HU Hungary A1 28 December 2007 2
IE Ireland B 05 March 2008 4
B3 05 March 2008 4
IN India I1 25 January 2008 18
I2 11 January 2008 2
I3 25 January 2008 8
I4 21 December 2007 4
P1 11 January 2008 2
P4 11 January 2008 1
IT Italy B 23 January 2008 27
JP Japan A 27 March 2008 2852
B1 19 March 2008 34
B2 19 March 2008 3728
X 06 February 2001 1
KR Korea, Republic of A 25 October 2007 294
B1 09 May 2007 1080
MX Mexico A1 01 June 2006 4
NL Netherlands C2 18 December 2007 14
C6 11 October 2007 10
NO Norway A 04 February 2008 15
B1 17 March 2008 35
NZ New Zealand A 29 February 2008 153
PT Portugal A1 29 February 2008 2
RO Romania B1 28 December 2007 4
RU Russian Federation C1 27 March 2008 307
C2 27 March 2008 132
SE Sweden A 11 March 2008 8
C2 11 March 2008 18
SG Singapore A1 29 February 2008 179
TW Taiwan A 01 August 2004 2
B1 11 April 2007 848
US United States Of America A1 20 March 2008 4572
A2 20 March 2008 1
A9 20 March 2008 1
B1 25 March 2008 180
B2 25 March 2008 3313
C1 11 March 2008 9
E 25 March 2008 21
WO Patent Co-operation Treaty A1 20 March 2008 869
A2 20 March 2008 645
A3 20 March 2008 799
A8 20 March 2008 54
A9 20 March 2008 30
B1 20 March 2008 34