| Derwent World Patents Index | |||||||
| Coverage for Update 200815 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 February 2008 | 5 | |||
| A2 | 15 December 2007 | 4 | |||||
| A3 | 15 January 2008 | 1 | |||||
| A4 | 15 October 2007 | 1 | |||||
| B1 | 15 October 2007 | 1 | |||||
| AU | Australia | A1 | 20 December 2007 | 34 | |||
| A4 | 20 December 2007 | 25 | |||||
| A9 | 13 December 2007 | 2 | |||||
| B1 | 13 December 2007 | 3 | |||||
| B4 | 12 July 2007 | 1 | |||||
| BE | Belgium | A3 | 08 January 2008 | 2 | |||
| A6 | 04 December 2007 | 5 | |||||
| BR | Brazil | A | 29 January 2008 | 95 | |||
| CA | Canada | A1 | 26 January 2008 | 26 | |||
| CH | Switzerland | A5 | 30 November 2007 | 2 | |||
| CN | China | A | 03 October 2007 | 1685 | |||
| Y | 16 January 2008 | 2799 | |||||
| CZ | Czech Republic | A3 | 17 October 2007 | 1 | |||
| B6 | 17 October 2007 | 1 | |||||
| DE | Germany | A1 | 21 February 2008 | 405 | |||
| B3 | 21 February 2008 | 39 | |||||
| E | 14 February 2008 | 1 | |||||
| T2 | 14 February 2008 | 529 | |||||
| U1 | 07 February 2008 | 156 | |||||
| DK | Denmark | A | 15 January 2008 | 17 | |||
| B | 14 January 2008 | 3 | |||||
| EP | European | A1 | 20 February 2008 | 360 | |||
| A2 | 20 February 2008 | 233 | |||||
| A3 | 13 February 2008 | 6 | |||||
| B1 | 13 February 2008 | 641 | |||||
| B2 | 13 February 2008 | 10 | |||||
| B8 | 13 February 2008 | 13 | |||||
| B9 | 13 February 2008 | 4 | |||||
| ES | Spain | A1 | 01 November 2007 | 4 | |||
| FI | Finland | A | 11 January 2008 | 10 | |||
| B1 | 31 January 2008 | 3 | |||||
| FR | France | A1 | 22 February 2008 | 132 | |||
| A3 | 15 February 2008 | 3 | |||||
| GB | Great Britain | A | 20 February 2008 | 151 | |||
| B | 13 February 2008 | 3 | |||||
| HU | Hungary | A1 | 28 January 2008 | 2 | |||
| IN | India | I1 | 18 January 2008 | 34 | |||
| I2 | 11 January 2008 | 6 | |||||
| I3 | 25 January 2008 | 56 | |||||
| I4 | 25 January 2008 | 47 | |||||
| P3 | 16 November 2007 | 5 | |||||
| P4 | 16 November 2007 | 12 | |||||
| IT | Italy | B | 19 December 2007 | 6 | |||
| JP | Japan | A | 21 February 2008 | 3255 | |||
| B1 | 13 February 2008 | 12 | |||||
| B2 | 13 February 2008 | 227 | |||||
| W | 14 February 2008 | 811 | |||||
| X | 14 February 2008 | 199 | |||||
| KR | Korea, Republic of | A | 20 September 2007 | 585 | |||
| B | 17 March 2005 | 4 | |||||
| B1 | 26 December 2006 | 32 | |||||
| LU | Luxembourg | A | 21 January 2008 | 1 | |||
| NO | Norway | A | 21 January 2008 | 225 | |||
| B1 | 04 February 2008 | 82 | |||||
| PH | Philippines | B1 | 07 March 2006 | 4 | |||
| RU | Russian Federation | C1 | 20 February 2008 | 48 | |||
| C2 | 20 February 2008 | 24 | |||||
| SE | Sweden | A | 16 December 2007 | 6 | |||
| C2 | 05 February 2008 | 4 | |||||
| SG | Singapore | A1 | 29 November 2007 | 2 | |||
| SK | Slovakia | A3 | 06 December 2007 | 2 | |||
| TW | Taiwan | A | 16 June 2004 | 2 | |||
| B1 | 01 March 2007 | 488 | |||||
| US | United States Of America | A1 | 21 February 2008 | 3087 | |||
| A2 | 21 February 2008 | 1 | |||||
| A9 | 21 February 2008 | 1 | |||||
| B1 | 19 February 2008 | 206 | |||||
| B2 | 19 February 2008 | 16 | |||||
| E | 19 February 2008 | 2 | |||||
| WO | Patent Co-operation Treaty | A1 | 14 February 2008 | 654 | |||
| A2 | 14 February 2008 | 503 | |||||
| A3 | 14 February 2008 | 683 | |||||
| A8 | 14 February 2008 | 72 | |||||
| A9 | 14 February 2008 | 47 | |||||
| B1 | 14 February 2008 | 42 | |||||
| ZA | South Africa | A | 27 December 2007 | 1067 | |||