| Derwent World Patents Index | |||||||
| Coverage for Update 200816 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 February 2008 | 37 | |||
| A2 | 15 February 2008 | 18 | |||||
| A3 | 15 February 2008 | 13 | |||||
| A4 | 15 February 2008 | 16 | |||||
| A5 | 15 February 2008 | 2 | |||||
| B1 | 15 February 2008 | 74 | |||||
| AU | Australia | A1 | 20 December 2007 | 20 | |||
| A4 | 13 December 2007 | 5 | |||||
| A5 | 06 September 2007 | 2 | |||||
| B4 | 02 August 2007 | 1 | |||||
| BE | Belgium | A6 | 04 September 2007 | 1 | |||
| BR | Brazil | A | 12 February 2008 | 31 | |||
| CA | Canada | A1 | 26 January 2008 | 28 | |||
| C | 19 February 2008 | 456 | |||||
| CH | Switzerland | A5 | 14 December 2007 | 2 | |||
| CN | China | A | 10 October 2007 | 5839 | |||
| C | 04 July 2007 | 5 | |||||
| Y | 23 January 2008 | 2828 | |||||
| CZ | Czech Republic | A3 | 20 February 2008 | 19 | |||
| B6 | 20 February 2008 | 19 | |||||
| DE | Germany | A1 | 21 February 2008 | 376 | |||
| A5 | 28 February 2008 | 26 | |||||
| A8 | 28 February 2008 | 4 | |||||
| B3 | 21 February 2008 | 40 | |||||
| B4 | 21 February 2008 | 233 | |||||
| B8 | 21 February 2008 | 2 | |||||
| C5 | 28 February 2008 | 16 | |||||
| E | 21 February 2008 | 796 | |||||
| G | 21 February 2008 | 264 | |||||
| T2 | 21 February 2008 | 554 | |||||
| T5 | 28 February 2008 | 89 | |||||
| T8 | 28 February 2008 | 1 | |||||
| T9 | 21 February 2008 | 2 | |||||
| U1 | 21 February 2008 | 103 | |||||
| U8 | 21 February 2008 | 3 | |||||
| DK | Denmark | A | 07 January 2008 | 1 | |||
| EP | European | A1 | 20 February 2008 | 1338 | |||
| A2 | 20 February 2008 | 889 | |||||
| A3 | 20 February 2008 | 296 | |||||
| A8 | 20 February 2008 | 12 | |||||
| A9 | 20 February 2008 | 2 | |||||
| B1 | 20 February 2008 | 1014 | |||||
| B2 | 20 February 2008 | 19 | |||||
| B8 | 20 February 2008 | 11 | |||||
| B9 | 20 February 2008 | 16 | |||||
| ES | Spain | A1 | 16 November 2007 | 4 | |||
| B1 | 16 November 2007 | 1 | |||||
| FI | Finland | A | 31 December 2007 | 31 | |||
| B1 | 15 February 2008 | 28 | |||||
| FR | France | A1 | 29 February 2008 | 106 | |||
| A3 | 29 February 2008 | 4 | |||||
| GB | Great Britain | A | 27 February 2008 | 268 | |||
| B | 27 February 2008 | 204 | |||||
| HU | Hungary | A1 | 29 October 2007 | 1 | |||
| IL | Israel | A | 31 October 2007 | 1 | |||
| IN | India | I1 | 25 January 2008 | 138 | |||
| I2 | 25 January 2008 | 72 | |||||
| I3 | 25 January 2008 | 36 | |||||
| I4 | 25 January 2008 | 143 | |||||
| P1 | 25 January 2008 | 442 | |||||
| P2 | 25 January 2008 | 267 | |||||
| P3 | 25 January 2008 | 135 | |||||
| P4 | 25 January 2008 | 625 | |||||
| IT | Italy | B | 23 January 2008 | 107 | |||
| JP | Japan | A | 28 February 2008 | 2838 | |||
| B1 | 20 February 2008 | 10 | |||||
| B2 | 20 February 2008 | 2923 | |||||
| W | 21 February 2008 | 792 | |||||
| X | 21 February 2008 | 200 | |||||
| KR | Korea, Republic of | A | 28 September 2007 | 1032 | |||
| B1 | 27 December 2006 | 41 | |||||
| MX | Mexico | A6 | 01 April 2007 | 1 | |||
| NL | Netherlands | C2 | 20 November 2007 | 6 | |||
| NO | Norway | A | 01 February 2008 | 113 | |||
| B1 | 18 February 2008 | 17 | |||||
| PT | Portugal | A1 | 31 January 2008 | 1 | |||
| RD | Research Disclosure | A | 10 November 2007 | 7 | |||
| RU | Russian Federation | C1 | 20 February 2008 | 184 | |||
| C2 | 20 February 2008 | 180 | |||||
| SE | Sweden | A | 25 January 2008 | 6 | |||
| C2 | 19 February 2008 | 10 | |||||
| SG | Singapore | A1 | 28 January 2008 | 4 | |||
| SK | Slovakia | A3 | 06 December 2007 | 2 | |||
| TW | Taiwan | A | 16 January 2004 | 1 | |||
| B1 | 01 March 2007 | 1529 | |||||
| US | United States Of America | A1 | 28 February 2008 | 4527 | |||
| A2 | 21 February 2008 | 7 | |||||
| A9 | 21 February 2008 | 2 | |||||
| B1 | 26 February 2008 | 247 | |||||
| B2 | 26 February 2008 | 5086 | |||||
| C1 | 19 February 2008 | 8 | |||||
| C2 | 19 February 2008 | 1 | |||||
| E | 26 February 2008 | 38 | |||||
| H | 02 May 2006 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 21 February 2008 | 695 | |||
| A2 | 21 February 2008 | 722 | |||||
| A3 | 21 February 2008 | 892 | |||||
| A8 | 21 February 2008 | 63 | |||||
| A9 | 21 February 2008 | 36 | |||||
| B1 | 21 February 2008 | 46 | |||||
| ZA | South Africa | A | 30 January 2008 | 352 | |||