| Derwent World Patents Index | |||||||
| Coverage for Update 200850 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A | 15 December 2005 | 1 | |||
| A1 | 15 July 2008 | 10 | |||||
| A2 | 15 July 2008 | 4 | |||||
| A4 | 15 July 2008 | 9 | |||||
| B | 15 June 2006 | 1 | |||||
| B1 | 15 July 2008 | 10 | |||||
| AU | Australia | A1 | 17 January 2008 | 1 | |||
| A4 | 14 February 2008 | 2 | |||||
| B1 | 10 January 2008 | 1 | |||||
| BR | Brazil | A | 15 July 2008 | 182 | |||
| CA | Canada | A1 | 28 June 2008 | 175 | |||
| C | 15 July 2008 | 450 | |||||
| E | 15 July 2008 | 2 | |||||
| CN | China | A | 02 July 2008 | 3256 | |||
| Y | 02 July 2008 | 8156 | |||||
| CZ | Czech Republic | A3 | 16 July 2008 | 5 | |||
| B6 | 16 July 2008 | 18 | |||||
| DE | Germany | A1 | 24 July 2008 | 448 | |||
| B3 | 24 July 2008 | 44 | |||||
| B4 | 08 May 2008 | 1 | |||||
| U1 | 24 July 2008 | 148 | |||||
| DK | Denmark | A | 05 June 2008 | 6 | |||
| B | 23 June 2008 | 4 | |||||
| EP | European | A1 | 30 July 2008 | 247 | |||
| A2 | 23 July 2008 | 196 | |||||
| A3 | 09 July 2008 | 3 | |||||
| ES | Spain | A1 | 16 July 2008 | 2 | |||
| T3 | 16 June 2008 | 1 | |||||
| FI | Finland | A | 31 May 2008 | 37 | |||
| B1 | 15 July 2008 | 46 | |||||
| FR | France | A1 | 25 July 2008 | 214 | |||
| A3 | 25 July 2008 | 11 | |||||
| GB | Great Britain | A | 23 July 2008 | 85 | |||
| HU | Hungary | A1 | 28 July 2008 | 1 | |||
| IE | Ireland | B3 | 09 July 2008 | 4 | |||
| IL | Israel | A | 05 June 2008 | 1 | |||
| IN | India | I1 | 20 June 2008 | 22 | |||
| I2 | 06 June 2008 | 3 | |||||
| I3 | 13 June 2008 | 2 | |||||
| I4 | 27 June 2008 | 4 | |||||
| P1 | 13 June 2008 | 42 | |||||
| P2 | 13 June 2008 | 19 | |||||
| P3 | 13 June 2008 | 17 | |||||
| P4 | 13 June 2008 | 135 | |||||
| JP | Japan | A | 24 July 2008 | 1977 | |||
| B1 | 23 July 2008 | 9 | |||||
| B2 | 23 July 2008 | 2888 | |||||
| U | 17 July 2008 | 131 | |||||
| W | 03 July 2008 | 2 | |||||
| KR | Korea, Republic of | A | 28 December 2007 | 25 | |||
| B1 | 21 December 2007 | 8309 | |||||
| LU | Luxembourg | A | 19 June 2008 | 3 | |||
| MX | Mexico | A1 | 01 June 2007 | 2 | |||
| B | 08 May 2007 | 2 | |||||
| NL | Netherlands | C2 | 29 April 2008 | 2 | |||
| NO | Norway | A | 27 June 2008 | 106 | |||
| B1 | 14 July 2008 | 53 | |||||
| NZ | New Zealand | A | 21 December 2007 | 10 | |||
| PH | Philippines | B1 | 23 July 2007 | 3 | |||
| PT | Portugal | A1 | 30 June 2008 | 1 | |||
| RD | Research Disclosure | A | 10 July 2008 | 4 | |||
| RU | Russian Federation | C1 | 27 July 2008 | 306 | |||
| C2 | 27 July 2008 | 115 | |||||
| SE | Sweden | A | 19 June 2008 | 33 | |||
| C2 | 15 July 2008 | 23 | |||||
| SG | Singapore | A1 | 27 June 2008 | 12 | |||
| TW | Taiwan | B1 | 01 December 2007 | 6 | |||
| US | United States Of America | A1 | 24 July 2008 | 3100 | |||
| B1 | 22 July 2008 | 292 | |||||
| B2 | 22 July 2008 | 2492 | |||||
| C1 | 15 July 2008 | 10 | |||||
| C2 | 15 July 2008 | 1 | |||||
| E | 22 July 2008 | 6 | |||||
| WO | Patent Co-operation Treaty | A1 | 24 July 2008 | 710 | |||
| A2 | 24 July 2008 | 437 | |||||
| A3 | 17 July 2008 | 53 | |||||
| A8 | 26 June 2008 | 2 | |||||
| A9 | 10 July 2008 | 5 | |||||
| B1 | 10 July 2008 | 2 | |||||
| ZA | South Africa | A | 25 June 2008 | 2 | |||