| Derwent World Patents Index | |||||||
| Coverage for Update 200810 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 January 2008 | 2 | |||
| A4 | 15 January 2008 | 2 | |||||
| B1 | 15 January 2008 | 2 | |||||
| AU | Australia | A1 | 29 November 2007 | 4193 | |||
| A2 | 18 October 2007 | 60 | |||||
| A4 | 15 November 2007 | 7 | |||||
| A5 | 25 October 2007 | 5 | |||||
| A6 | 02 August 2007 | 1 | |||||
| A8 | 15 November 2007 | 25 | |||||
| A9 | 01 November 2007 | 1 | |||||
| B2 | 26 July 2007 | 7 | |||||
| B9 | 05 July 2007 | 1 | |||||
| BE | Belgium | A3 | 08 January 2008 | 4 | |||
| A6 | 08 January 2008 | 4 | |||||
| BR | Brazil | A | 22 January 2008 | 139 | |||
| CA | Canada | A1 | 05 January 2008 | 148 | |||
| C | 22 January 2008 | 406 | |||||
| CH | Switzerland | A5 | 15 January 2008 | 27 | |||
| A8 | 15 January 2008 | 2 | |||||
| A9 | 15 January 2008 | 1 | |||||
| CN | China | A | 19 September 2007 | 6464 | |||
| C | 22 August 2007 | 3982 | |||||
| Y | 26 December 2007 | 2638 | |||||
| CZ | Czech Republic | A3 | 23 January 2008 | 8 | |||
| B6 | 23 January 2008 | 19 | |||||
| DE | Germany | A1 | 31 January 2008 | 477 | |||
| A8 | 31 January 2008 | 1 | |||||
| B3 | 31 January 2008 | 145 | |||||
| B4 | 31 January 2008 | 126 | |||||
| B8 | 31 January 2008 | 1 | |||||
| C5 | 24 January 2008 | 1 | |||||
| E | 31 January 2008 | 1697 | |||||
| G | 31 January 2008 | 512 | |||||
| T2 | 24 January 2008 | 857 | |||||
| T5 | 31 January 2008 | 34 | |||||
| T8 | 31 January 2008 | 7 | |||||
| U1 | 24 January 2008 | 203 | |||||
| DK | Denmark | A | 30 November 2007 | 3 | |||
| B | 17 December 2007 | 3 | |||||
| EP | European | A1 | 30 January 2008 | 1683 | |||
| A2 | 30 January 2008 | 931 | |||||
| A3 | 30 January 2008 | 815 | |||||
| B1 | 30 January 2008 | 1578 | |||||
| B2 | 30 January 2008 | 13 | |||||
| B8 | 23 January 2008 | 28 | |||||
| ES | Spain | A1 | 01 December 2007 | 3 | |||
| T1 | 16 January 2008 | 4 | |||||
| T3 | 16 January 2008 | 308 | |||||
| FI | Finland | A | 14 December 2007 | 33 | |||
| B1 | 31 January 2008 | 33 | |||||
| FR | France | A1 | 01 February 2008 | 121 | |||
| A3 | 01 February 2008 | 4 | |||||
| GB | Great Britain | A | 30 January 2008 | 122 | |||
| B | 06 February 2008 | 160 | |||||
| HU | Hungary | A1 | 29 October 2007 | 4 | |||
| A2 | 28 September 2007 | 1 | |||||
| B1 | 28 January 2008 | 40 | |||||
| IE | Ireland | B3 | 03 October 2007 | 1 | |||
| IN | India | I1 | 26 October 2007 | 67 | |||
| I2 | 26 October 2007 | 27 | |||||
| I3 | 12 October 2007 | 11 | |||||
| I4 | 12 October 2007 | 42 | |||||
| P3 | 29 April 2005 | 1 | |||||
| IT | Italy | B | 30 October 2007 | 30 | |||
| JP | Japan | A | 31 January 2008 | 4396 | |||
| B1 | 30 January 2008 | 9 | |||||
| B2 | 30 January 2008 | 3017 | |||||
| W | 31 January 2008 | 1890 | |||||
| X | 31 January 2008 | 400 | |||||
| KR | Korea, Republic of | A | 28 September 2007 | 4409 | |||
| B1 | 27 December 2006 | 16 | |||||
| NL | Netherlands | C2 | 09 November 2007 | 5 | |||
| NO | Norway | A | 07 January 2008 | 98 | |||
| B1 | 03 December 2007 | 2 | |||||
| PT | Portugal | A1 | 30 November 2007 | 1 | |||
| RU | Russian Federation | C1 | 27 January 2008 | 57 | |||
| C2 | 27 January 2008 | 134 | |||||
| C9 | 27 January 2008 | 3 | |||||
| SE | Sweden | A | 02 December 2007 | 5 | |||
| C2 | 18 December 2007 | 19 | |||||
| SG | Singapore | A1 | 28 December 2007 | 5 | |||
| SK | Slovakia | A3 | 07 January 2008 | 5 | |||
| B6 | 07 January 2008 | 62 | |||||
| SU | Soviet Union | A1 | 10 September 2007 | 1 | |||
| TW | Taiwan | B1 | 11 January 2007 | 87 | |||
| US | United States Of America | A1 | 31 January 2008 | 5528 | |||
| A9 | 31 January 2008 | 12 | |||||
| B1 | 29 January 2008 | 187 | |||||
| B2 | 29 January 2008 | 2657 | |||||
| C1 | 22 January 2008 | 7 | |||||
| E | 29 January 2008 | 5 | |||||
| H | 01 January 2008 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 31 January 2008 | 1036 | |||
| A2 | 31 January 2008 | 776 | |||||
| A3 | 31 January 2008 | 1487 | |||||
| A8 | 31 January 2008 | 101 | |||||
| A9 | 31 January 2008 | 25 | |||||
| B1 | 31 January 2008 | 61 | |||||