| Derwent World Patents Index | |||||||
| Coverage for Update 200870 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 October 2008 | 5 | |||
| A2 | 15 September 2008 | 2 | |||||
| A4 | 15 October 2008 | 2 | |||||
| B1 | 15 October 2008 | 16 | |||||
| AU | Australia | A1 | 24 July 2008 | 12 | |||
| A2 | 28 June 2007 | 1 | |||||
| A4 | 31 July 2008 | 4 | |||||
| BE | Belgium | A3 | 01 April 2008 | 1 | |||
| A5 | 02 September 2008 | 1 | |||||
| A7 | 05 February 2008 | 1 | |||||
| BR | Brazil | A | 07 October 2008 | 26 | |||
| CA | Canada | A1 | 20 September 2008 | 73 | |||
| C | 07 October 2008 | 19 | |||||
| CH | Switzerland | A5 | 29 February 2008 | 1 | |||
| CN | China | A | 01 October 2008 | 2487 | |||
| Y | 01 October 2008 | 1351 | |||||
| CZ | Czech Republic | A3 | 08 October 2008 | 9 | |||
| B6 | 08 October 2008 | 9 | |||||
| DE | Germany | A1 | 16 October 2008 | 564 | |||
| A5 | 16 October 2008 | 12 | |||||
| B3 | 16 October 2008 | 63 | |||||
| B4 | 16 October 2008 | 11 | |||||
| C5 | 16 October 2008 | 6 | |||||
| E | 16 October 2008 | 28 | |||||
| G | 16 October 2008 | 14 | |||||
| T2 | 16 October 2008 | 91 | |||||
| T5 | 16 October 2008 | 5 | |||||
| T8 | 16 October 2008 | 2 | |||||
| U1 | 16 October 2008 | 291 | |||||
| U9 | 16 October 2008 | 1 | |||||
| DK | Denmark | A | 25 August 2008 | 4 | |||
| B | 15 September 2008 | 3 | |||||
| EP | European | A1 | 22 October 2008 | 388 | |||
| A2 | 22 October 2008 | 210 | |||||
| A3 | 15 October 2008 | 6 | |||||
| B1 | 15 October 2008 | 1266 | |||||
| B2 | 15 October 2008 | 16 | |||||
| B3 | 15 October 2008 | 1 | |||||
| B8 | 15 October 2008 | 45 | |||||
| B9 | 15 October 2008 | 9 | |||||
| ES | Spain | A1 | 01 October 2008 | 8 | |||
| B1 | 01 June 2008 | 1 | |||||
| FI | Finland | A | 28 August 2008 | 3 | |||
| FR | France | A1 | 17 October 2008 | 258 | |||
| A3 | 17 October 2008 | 6 | |||||
| GB | Great Britain | A | 22 October 2008 | 85 | |||
| B | 15 October 2008 | 7 | |||||
| HU | Hungary | A1 | 29 September 2008 | 4 | |||
| A2 | 28 April 2008 | 1 | |||||
| IN | India | I1 | 29 August 2008 | 14 | |||
| I2 | 22 August 2008 | 3 | |||||
| I3 | 27 June 2008 | 3 | |||||
| I4 | 23 November 2007 | 2 | |||||
| P1 | 20 June 2008 | 1 | |||||
| P2 | 22 August 2008 | 18 | |||||
| P3 | 22 August 2008 | 2 | |||||
| P4 | 22 August 2008 | 6 | |||||
| IT | Italy | B | 08 May 2008 | 225 | |||
| JP | Japan | A | 16 October 2008 | 3671 | |||
| B1 | 15 October 2008 | 34 | |||||
| B2 | 15 October 2008 | 69 | |||||
| U | 16 October 2008 | 151 | |||||
| W | 16 October 2008 | 99 | |||||
| KR | Korea, Republic of | A | 28 May 2008 | 3783 | |||
| B1 | 30 May 2008 | 4440 | |||||
| U | 30 April 2008 | 118 | |||||
| Y1 | 30 April 2008 | 135 | |||||
| LU | Luxembourg | A | 04 September 2008 | 2 | |||
| MX | Mexico | A1 | 01 October 2007 | 40 | |||
| A2 | 01 June 2007 | 1 | |||||
| NL | Netherlands | C2 | 12 August 2008 | 18 | |||
| C6 | 17 July 2008 | 9 | |||||
| NO | Norway | A | 25 August 2008 | 3 | |||
| NZ | New Zealand | A | 30 May 2008 | 2 | |||
| PH | Philippines | B1 | 03 April 2007 | 2 | |||
| PT | Portugal | A1 | 29 June 2007 | 1 | |||
| RD | Research Disclosure | A | 10 September 2008 | 1 | |||
| RU | Russian Federation | C1 | 20 October 2008 | 54 | |||
| C2 | 20 October 2008 | 93 | |||||
| C9 | 10 October 2008 | 3 | |||||
| SE | Sweden | A | 30 September 2008 | 65 | |||
| C2 | 07 October 2008 | 31 | |||||
| SG | Singapore | A1 | 29 September 2008 | 29 | |||
| SK | Slovakia | A3 | 07 October 2008 | 3 | |||
| B6 | 07 October 2008 | 3 | |||||
| SU | Soviet Union | A1 | 20 September 2008 | 1 | |||
| TW | Taiwan | B1 | 11 May 2007 | 2 | |||
| US | United States Of America | A1 | 16 October 2008 | 3570 | |||
| B1 | 21 October 2008 | 347 | |||||
| B2 | 14 October 2008 | 14 | |||||
| C1 | 07 October 2008 | 11 | |||||
| C2 | 07 October 2008 | 2 | |||||
| WO | Patent Co-operation Treaty | A1 | 16 October 2008 | 1672 | |||
| A2 | 16 October 2008 | 443 | |||||
| A3 | 16 October 2008 | 75 | |||||
| A8 | 20 March 2008 | 1 | |||||
| A9 | 16 October 2008 | 4 | |||||
| B1 | 16 October 2008 | 4 | |||||
| ZA | South Africa | A | 27 August 2008 | 29 | |||