| Derwent World Patents Index | |||||||
| Coverage for Update 200811 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 January 2008 | 6 | |||
| A4 | 15 December 2007 | 2 | |||||
| B1 | 15 December 2007 | 2 | |||||
| AU | Australia | A1 | 29 November 2007 | 49 | |||
| B2 | 25 January 2007 | 1 | |||||
| BE | Belgium | A3 | 08 January 2008 | 4 | |||
| A5 | 08 January 2008 | 1 | |||||
| A6 | 08 January 2008 | 1 | |||||
| A7 | 08 January 2008 | 1 | |||||
| BR | Brazil | A | 15 January 2008 | 27 | |||
| CA | Canada | A1 | 05 January 2008 | 27 | |||
| C | 22 January 2008 | 6 | |||||
| CH | Switzerland | A5 | 15 January 2008 | 4 | |||
| CN | China | A | 26 September 2007 | 1144 | |||
| Y | 26 December 2007 | 1752 | |||||
| CZ | Czech Republic | A3 | 23 January 2008 | 4 | |||
| B6 | 24 October 2007 | 1 | |||||
| DE | Germany | A1 | 31 January 2008 | 430 | |||
| B3 | 31 January 2008 | 36 | |||||
| B4 | 31 January 2008 | 274 | |||||
| B9 | 31 January 2008 | 1 | |||||
| T2 | 31 January 2008 | 899 | |||||
| U1 | 31 January 2008 | 162 | |||||
| DK | Denmark | A | 25 September 2007 | 2 | |||
| B | 07 January 2008 | 2 | |||||
| EP | European | A1 | 06 February 2008 | 193 | |||
| A2 | 06 February 2008 | 133 | |||||
| A3 | 23 January 2008 | 8 | |||||
| ES | Spain | A1 | 16 October 2007 | 5 | |||
| FI | Finland | A | 07 December 2007 | 1 | |||
| FR | France | A1 | 25 January 2008 | 101 | |||
| A3 | 25 January 2008 | 5 | |||||
| GB | Great Britain | A | 30 January 2008 | 39 | |||
| HU | Hungary | A1 | 28 January 2008 | 21 | |||
| A2 | 28 January 2008 | 2 | |||||
| IN | India | I1 | 30 November 2007 | 39 | |||
| I2 | 30 November 2007 | 16 | |||||
| I3 | 30 November 2007 | 28 | |||||
| I4 | 30 November 2007 | 38 | |||||
| P1 | 17 August 2007 | 1 | |||||
| IT | Italy | B | 09 November 2007 | 4 | |||
| JP | Japan | A | 31 January 2008 | 2382 | |||
| B1 | 23 January 2008 | 18 | |||||
| B2 | 30 January 2008 | 3 | |||||
| KR | Korea, Republic of | A | 28 September 2007 | 829 | |||
| B | 23 December 2005 | 3 | |||||
| B1 | 28 December 2006 | 31 | |||||
| MX | Mexico | A2 | 01 April 2007 | 1 | |||
| NL | Netherlands | C2 | 05 November 2007 | 2 | |||
| NZ | New Zealand | A | 26 October 2007 | 2 | |||
| PT | Portugal | A1 | 30 November 2007 | 1 | |||
| RD | Research Disclosure | A | 10 November 2007 | 38 | |||
| RU | Russian Federation | C1 | 27 January 2008 | 31 | |||
| C2 | 20 January 2008 | 14 | |||||
| SE | Sweden | A | 23 December 2007 | 7 | |||
| C2 | 22 January 2008 | 8 | |||||
| SG | Singapore | A1 | 28 December 2007 | 7 | |||
| TW | Taiwan | B1 | 11 January 2007 | 490 | |||
| US | United States Of America | A1 | 07 February 2008 | 2240 | |||
| A9 | 07 February 2008 | 1 | |||||
| B1 | 05 February 2008 | 123 | |||||
| B2 | 05 February 2008 | 324 | |||||
| WO | Patent Co-operation Treaty | A1 | 31 January 2008 | 535 | |||
| A2 | 31 January 2008 | 467 | |||||
| A3 | 31 January 2008 | 64 | |||||
| A8 | 17 January 2008 | 5 | |||||
| A9 | 24 January 2008 | 2 | |||||
| B1 | 29 November 2007 | 1 | |||||