| Derwent World Patents Index | |||||||
| Coverage for Update 200832 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 April 2008 | 6 | |||
| A2 | 15 April 2008 | 3 | |||||
| A3 | 15 March 2008 | 2 | |||||
| AU | Australia | A1 | 31 January 2008 | 12 | |||
| A4 | 31 January 2008 | 4 | |||||
| B1 | 24 January 2008 | 1 | |||||
| B2 | 28 September 2006 | 2 | |||||
| B4 | 14 September 2006 | 1 | |||||
| BR | Brazil | A | 22 April 2008 | 61 | |||
| CA | Canada | A1 | 12 April 2008 | 166 | |||
| C | 29 April 2008 | 365 | |||||
| CH | Switzerland | A5 | 31 March 2008 | 2 | |||
| CN | China | A | 20 February 2008 | 2848 | |||
| C | 26 December 2007 | 2768 | |||||
| Y | 19 March 2008 | 2605 | |||||
| CZ | Czech Republic | A3 | 19 March 2008 | 5 | |||
| B6 | 30 April 2008 | 26 | |||||
| DE | Germany | A1 | 30 April 2008 | 536 | |||
| B3 | 30 April 2008 | 33 | |||||
| B4 | 30 April 2008 | 2 | |||||
| U1 | 30 April 2008 | 193 | |||||
| DK | Denmark | A | 03 April 2008 | 8 | |||
| B | 21 April 2008 | 2 | |||||
| EP | European | A1 | 07 May 2008 | 262 | |||
| A2 | 07 May 2008 | 178 | |||||
| A3 | 30 April 2008 | 14 | |||||
| ES | Spain | A1 | 01 April 2008 | 8 | |||
| FI | Finland | A | 20 December 2007 | 2 | |||
| B1 | 14 March 2008 | 1 | |||||
| FR | France | A1 | 02 May 2008 | 145 | |||
| A3 | 02 May 2008 | 4 | |||||
| GB | Great Britain | A | 07 May 2008 | 104 | |||
| B | 28 June 2006 | 1 | |||||
| HU | Hungary | A2 | 28 March 2008 | 1 | |||
| IE | Ireland | B | 04 January 2008 | 1 | |||
| IN | India | I1 | 29 February 2008 | 20 | |||
| I2 | 29 February 2008 | 25 | |||||
| I3 | 29 February 2008 | 7 | |||||
| I4 | 29 February 2008 | 33 | |||||
| P1 | 29 February 2008 | 1 | |||||
| P2 | 29 February 2008 | 1 | |||||
| P3 | 29 February 2008 | 48 | |||||
| P4 | 29 February 2008 | 22 | |||||
| IT | Italy | B | 12 February 2008 | 6 | |||
| JP | Japan | A | 08 May 2008 | 2887 | |||
| B1 | 23 April 2008 | 7 | |||||
| B2 | 06 February 2008 | 1 | |||||
| U | 14 February 2008 | 54 | |||||
| W | 01 May 2008 | 1194 | |||||
| X | 01 May 2008 | 832 | |||||
| KR | Korea, Republic of | A | 25 October 2007 | 200 | |||
| B1 | 31 August 2007 | 3567 | |||||
| MX | Mexico | A1 | 01 April 2007 | 1 | |||
| NL | Netherlands | C2 | 20 December 2007 | 11 | |||
| C6 | 13 December 2007 | 7 | |||||
| NO | Norway | A | 11 April 2008 | 90 | |||
| B1 | 28 April 2008 | 8 | |||||
| NZ | New Zealand | A | 28 March 2008 | 17 | |||
| PH | Philippines | B1 | 22 September 2006 | 89 | |||
| RD | Research Disclosure | A | 10 June 2004 | 1 | |||
| RO | Romania | B1 | 28 December 2007 | 2 | |||
| RU | Russian Federation | C1 | 10 May 2008 | 212 | |||
| C2 | 10 May 2008 | 103 | |||||
| C9 | 20 April 2008 | 2 | |||||
| SE | Sweden | A | 22 March 2008 | 11 | |||
| C2 | 22 April 2008 | 7 | |||||
| SG | Singapore | A1 | 28 April 2008 | 10 | |||
| SU | Soviet Union | A1 | 20 May 2007 | 1 | |||
| TW | Taiwan | B1 | 01 December 2007 | 385 | |||
| US | United States Of America | A1 | 08 May 2008 | 2690 | |||
| A2 | 01 May 2008 | 1 | |||||
| A9 | 01 May 2008 | 5 | |||||
| B1 | 06 May 2008 | 156 | |||||
| B2 | 29 April 2008 | 2524 | |||||
| C1 | 29 April 2008 | 9 | |||||
| E | 22 April 2008 | 1 | |||||
| H | 04 December 2007 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 08 May 2008 | 962 | |||
| A2 | 08 May 2008 | 472 | |||||
| A3 | 02 May 2008 | 75 | |||||
| A8 | 17 April 2008 | 6 | |||||
| A9 | 10 April 2008 | 3 | |||||
| B1 | 28 February 2008 | 1 | |||||
| ZA | South Africa | A | 30 January 2008 | 14 | |||