| Derwent World Patents Index | |||||||
| Coverage for Update 200804 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 November 2007 | 1 | |||
| A2 | 15 December 2007 | 3 | |||||
| A4 | 15 October 2007 | 2 | |||||
| B1 | 15 October 2007 | 3 | |||||
| AU | Australia | A1 | 23 August 2007 | 10 | |||
| A4 | 16 August 2007 | 3 | |||||
| BE | Belgium | A3 | 04 December 2007 | 4 | |||
| A4 | 04 December 2007 | 1 | |||||
| A5 | 04 December 2007 | 2 | |||||
| A6 | 04 December 2007 | 7 | |||||
| BR | Brazil | A | 26 December 2007 | 257 | |||
| CA | Canada | A1 | 08 December 2007 | 208 | |||
| C | 04 December 2007 | 24 | |||||
| CH | Switzerland | A5 | 14 December 2007 | 34 | |||
| CN | China | A | 01 August 2007 | 4116 | |||
| Y | 05 December 2007 | 1362 | |||||
| CZ | Czech Republic | A3 | 27 December 2007 | 8 | |||
| B6 | 27 December 2007 | 19 | |||||
| DE | Germany | A1 | 27 December 2007 | 456 | |||
| B3 | 27 December 2007 | 23 | |||||
| B4 | 27 December 2007 | 14 | |||||
| C5 | 27 December 2007 | 2 | |||||
| E | 27 December 2007 | 93 | |||||
| G | 27 December 2007 | 42 | |||||
| C5 | 27 December 2007 | 2 | |||||
| U1 | 15 November 2007 | 112 | |||||
| U9 | 27 December 2007 | 1 | |||||
| DK | Denmark | A | 17 December 2006 | 1 | |||
| B | 29 October 2007 | 1 | |||||
| EP | European | A1 | 02 January 2008 | 279 | |||
| A2 | 02 January 2008 | 196 | |||||
| A3 | 26 December 2007 | 22 | |||||
| A9 | 26 December 2007 | 1 | |||||
| B1 | 26 December 2007 | 23 | |||||
| B2 | 26 December 2007 | 2 | |||||
| B8 | 26 December 2007 | 2 | |||||
| B9 | 26 December 2007 | 1 | |||||
| ES | Spain | A1 | 01 December 2007 | 8 | |||
| FI | Finland | A | 24 September 2007 | 5 | |||
| FR | France | A1 | 21 December 2007 | 101 | |||
| A3 | 09 November 2007 | 2 | |||||
| GB | Great Britain | A | 02 January 2008 | 158 | |||
| B | 27 December 2007 | 41 | |||||
| IE | Ireland | B3 | 13 June 2007 | 2 | |||
| IN | India | I1 | 28 September 2007 | 10 | |||
| I2 | 28 September 2007 | 4 | |||||
| I3 | 28 September 2007 | 2 | |||||
| I4 | 28 September 2007 | 9 | |||||
| P4 | 22 April 2005 | 1 | |||||
| IT | Italy | B | 16 October 2007 | 7 | |||
| JP | Japan | A | 27 December 2007 | 3699 | |||
| B1 | 19 December 2007 | 12 | |||||
| B2 | 05 December 2007 | 2 | |||||
| KR | Korea, Republic of | A | 31 July 2007 | 2457 | |||
| B1 | 05 January 2007 | 65 | |||||
| MX | Mexico | A1 | 01 April 2007 | 2 | |||
| NL | Netherlands | C2 | 16 October 2007 | 5 | |||
| C6 | 11 May 2007 | 2 | |||||
| NO | Norway | A | 07 December 2007 | 120 | |||
| B1 | 27 December 2007 | 28 | |||||
| NZ | New Zealand | A | 30 November 2007 | 14 | |||
| PT | Portugal | A1 | 30 November 2007 | 1 | |||
| RD | Research Disclosure | A | 10 October 2007 | 39 | |||
| RO | Romania | B1 | 30 November 2007 | 6 | |||
| RU | Russian Federation | C1 | 27 December 2007 | 174 | |||
| C2 | 27 December 2007 | 92 | |||||
| C9 | 20 December 2007 | 2 | |||||
| SE | Sweden | A | 20 November 2007 | 6 | |||
| C2 | 04 December 2007 | 2 | |||||
| SG | Singapore | A1 | 29 November 2007 | 6 | |||
| SK | Slovakia | A3 | 04 October 2007 | 1 | |||
| SU | Soviet Union | A1 | 27 August 2007 | 7 | |||
| A2 | 27 August 2007 | 1 | |||||
| TW | Taiwan | B1 | 21 November 2006 | 3 | |||
| US | United States Of America | A1 | 03 January 2008 | 1802 | |||
| B1 | 01 January 2008 | 173 | |||||
| B2 | 01 January 2008 | 1801 | |||||
| C1 | 25 December 2007 | 7 | |||||
| C2 | 25 December 2007 | 1 | |||||
| E | 01 January 2008 | 23 | |||||
| WO | Patent Co-operation Treaty | A1 | 03 January 2008 | 842 | |||
| A2 | 03 January 2008 | 540 | |||||
| A3 | 27 December 2007 | 78 | |||||
| A8 | 27 December 2007 | 5 | |||||
| A9 | 21 December 2007 | 2 | |||||
| B1 | 22 November 2007 | 1 | |||||