| Derwent World Patents Index | |||||||
| Coverage for Update 200849 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A | 15 July 1991 | 1 | |||
| A1 | 15 July 2008 | 3 | |||||
| A4 | 15 June 2008 | 4 | |||||
| B1 | 15 July 2008 | 70 | |||||
| AU | Australia | A1 | 07 February 2008 | 10 | |||
| A4 | 28 February 2008 | 9 | |||||
| B1 | 21 February 2008 | 1 | |||||
| BE | Belgium | A3 | 03 June 2008 | 4 | |||
| A6 | 03 June 2008 | 2 | |||||
| A7 | 01 April 2008 | 1 | |||||
| BR | Brazil | A | 08 July 2008 | 148 | |||
| CA | Canada | A1 | 21 June 2008 | 135 | |||
| CH | Switzerland | A5 | 29 June 2007 | 3 | |||
| CN | China | A | 02 July 2008 | 1837 | |||
| C | 09 January 2008 | 1 | |||||
| Y | 18 June 2008 | 3401 | |||||
| CZ | Czech Republic | A3 | 02 July 2008 | 5 | |||
| DE | Germany | A1 | 17 July 2008 | 489 | |||
| A5 | 17 July 2008 | 13 | |||||
| A8 | 17 July 2008 | 5 | |||||
| B3 | 17 July 2008 | 21 | |||||
| B4 | 17 July 2008 | 131 | |||||
| B8 | 17 July 2008 | 1 | |||||
| B9 | 17 July 2008 | 3 | |||||
| E | 17 July 2008 | 564 | |||||
| G | 17 July 2008 | 149 | |||||
| T2 | 17 July 2008 | 768 | |||||
| T5 | 17 July 2008 | 72 | |||||
| T8 | 17 July 2008 | 2 | |||||
| U1 | 17 July 2008 | 155 | |||||
| DK | Denmark | A | 29 April 2008 | 1 | |||
| EP | European | A1 | 16 July 2008 | 1490 | |||
| A2 | 16 July 2008 | 896 | |||||
| A3 | 16 July 2008 | 353 | |||||
| A8 | 16 July 2008 | 3 | |||||
| A9 | 16 July 2008 | 1 | |||||
| B1 | 16 July 2008 | 1249 | |||||
| B2 | 16 July 2008 | 14 | |||||
| B8 | 16 July 2008 | 55 | |||||
| B9 | 16 July 2008 | 6 | |||||
| ES | Spain | A1 | 16 July 2008 | 30 | |||
| B1 | 16 June 2008 | 2 | |||||
| FI | Finland | A | 14 April 2008 | 3 | |||
| FR | France | A1 | 18 July 2008 | 187 | |||
| A3 | 11 July 2008 | 3 | |||||
| GB | Great Britain | A | 16 July 2008 | 218 | |||
| B | 16 July 2008 | 136 | |||||
| HU | Hungary | A1 | 30 June 2008 | 3 | |||
| IE | Ireland | B3 | 25 June 2008 | 2 | |||
| IL | Israel | A | 05 June 2008 | 4 | |||
| IN | India | I1 | 13 June 2008 | 83 | |||
| I2 | 16 May 2008 | 3 | |||||
| I3 | 20 June 2008 | 2 | |||||
| I4 | 27 June 2008 | 9 | |||||
| P1 | 06 June 2008 | 22 | |||||
| P2 | 06 June 2008 | 101 | |||||
| P3 | 06 June 2008 | 9 | |||||
| P4 | 06 June 2008 | 7 | |||||
| JP | Japan | A | 24 July 2008 | 3094 | |||
| B1 | 16 July 2008 | 28 | |||||
| B2 | 16 July 2008 | 3673 | |||||
| U | 10 July 2008 | 259 | |||||
| W | 17 July 2008 | 1199 | |||||
| X | 17 July 2008 | 30 | |||||
| KR | Korea, Republic of | A | 26 December 2007 | 237 | |||
| B | 21 September 2005 | 1 | |||||
| B1 | 17 December 2007 | 1887 | |||||
| MX | Mexico | A1 | 01 June 2007 | 1235 | |||
| A2 | 01 June 2007 | 1 | |||||
| A5 | 01 June 2007 | 1 | |||||
| NL | Netherlands | C2 | 20 May 2008 | 89 | |||
| C6 | 14 May 2008 | 21 | |||||
| NO | Norway | A | 20 June 2008 | 112 | |||
| B1 | 07 July 2008 | 67 | |||||
| NZ | New Zealand | A | 30 May 2008 | 3 | |||
| PH | Philippines | B1 | 22 August 2007 | 123 | |||
| PT | Portugal | A1 | 30 June 2008 | 2 | |||
| RD | Research Disclosure | A | 10 July 2008 | 1 | |||
| RU | Russian Federation | C1 | 27 July 2008 | 389 | |||
| C2 | 27 July 2008 | 134 | |||||
| SE | Sweden | A | 01 July 2008 | 44 | |||
| C2 | 08 July 2008 | 42 | |||||
| SG | Singapore | A1 | 27 June 2008 | 8 | |||
| TW | Taiwan | B1 | 01 December 2007 | 14 | |||
| US | United States Of America | A1 | 24 July 2008 | 3925 | |||
| B1 | 22 July 2008 | 201 | |||||
| B2 | 15 July 2008 | 173 | |||||
| C1 | 01 July 2008 | 1 | |||||
| E | 15 July 2008 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 17 July 2008 | 1548 | |||
| A2 | 17 July 2008 | 758 | |||||
| A3 | 17 July 2008 | 78 | |||||
| A8 | 17 July 2008 | 4 | |||||
| A9 | 17 July 2008 | 3 | |||||
| B1 | 17 July 2008 | 5 | |||||
| ZA | South Africa | A | 25 June 2008 | 13 | |||