| Derwent World Patents Index | |||||||
| Coverage for Update 200846 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 June 2008 | 11 | |||
| A2 | 15 June 2008 | 3 | |||||
| A4 | 15 June 2008 | 10 | |||||
| B1 | 15 March 2008 | 2 | |||||
| AU | Australia | A1 | 28 February 2008 | 59 | |||
| A4 | 28 February 2008 | 4 | |||||
| A5 | 07 December 2006 | 1 | |||||
| A8 | 21 February 2008 | 1 | |||||
| B1 | 14 February 2008 | 1 | |||||
| B2 | 31 August 2006 | 2 | |||||
| B4 | 08 February 2007 | 1 | |||||
| BE | Belgium | A3 | 03 June 2008 | 33 | |||
| A4 | 01 April 2008 | 1 | |||||
| A5 | 03 June 2008 | 7 | |||||
| A6 | 03 June 2008 | 44 | |||||
| A7 | 03 June 2008 | 9 | |||||
| BR | Brazil | A | 24 June 2008 | 157 | |||
| CA | Canada | A1 | 07 June 2008 | 168 | |||
| CH | Switzerland | A5 | 30 May 2008 | 11 | |||
| CN | China | A | 11 June 2008 | 4079 | |||
| C | 05 March 2008 | 245 | |||||
| Y | 11 June 2008 | 3706 | |||||
| CZ | Czech Republic | A3 | 04 June 2008 | 28 | |||
| DE | Germany | A1 | 03 July 2008 | 911 | |||
| A5 | 03 July 2008 | 35 | |||||
| B3 | 03 July 2008 | 53 | |||||
| B4 | 03 July 2008 | 272 | |||||
| B8 | 03 July 2008 | 2 | |||||
| C5 | 03 July 2008 | 8 | |||||
| E | 03 July 2008 | 1014 | |||||
| G | 03 July 2008 | 244 | |||||
| T2 | 03 July 2008 | 358 | |||||
| T5 | 03 July 2008 | 87 | |||||
| T8 | 03 July 2008 | 4 | |||||
| T9 | 03 July 2008 | 1 | |||||
| U1 | 05 June 2008 | 271 | |||||
| DK | Denmark | A | 16 May 2008 | 8 | |||
| B | 09 June 2008 | 5 | |||||
| EP | European | A1 | 02 July 2008 | 554 | |||
| A2 | 02 July 2008 | 363 | |||||
| A3 | 02 July 2008 | 22 | |||||
| B1 | 02 July 2008 | 1127 | |||||
| B2 | 02 July 2008 | 14 | |||||
| B8 | 02 July 2008 | 31 | |||||
| B9 | 02 July 2008 | 3 | |||||
| ES | Spain | A1 | 01 June 2008 | 3 | |||
| FI | Finland | A | 30 March 2008 | 1 | |||
| B1 | 30 June 2008 | 1 | |||||
| FR | France | A1 | 04 July 2008 | 250 | |||
| A3 | 04 July 2008 | 15 | |||||
| GB | Great Britain | A | 09 July 2008 | 118 | |||
| B | 02 July 2008 | 83 | |||||
| IE | Ireland | B | 14 May 2008 | 1 | |||
| IN | India | I1 | 20 June 2008 | 162 | |||
| I2 | 27 June 2008 | 152 | |||||
| I3 | 27 June 2008 | 46 | |||||
| I4 | 27 June 2008 | 91 | |||||
| P1 | 16 May 2008 | 1010 | |||||
| P2 | 09 May 2008 | 231 | |||||
| P3 | 16 May 2008 | 145 | |||||
| P4 | 16 May 2008 | 528 | |||||
| IT | Italy | B | 14 March 2008 | 8 | |||
| JP | Japan | A | 10 July 2008 | 4242 | |||
| B1 | 02 July 2008 | 31 | |||||
| B2 | 25 June 2008 | 24 | |||||
| U | 05 June 2008 | 773 | |||||
| W | 03 July 2008 | 1199 | |||||
| X | 03 July 2008 | 220 | |||||
| KR | Korea, Republic of | A | 31 December 2007 | 183 | |||
| B1 | 28 December 2007 | 227 | |||||
| LU | Luxembourg | A | 13 May 2008 | 2 | |||
| MX | Mexico | A1 | 01 February 2007 | 1 | |||
| NL | Netherlands | C2 | 27 March 2008 | 10 | |||
| C6 | 17 March 2008 | 2 | |||||
| NO | Norway | A | 26 May 2008 | 7 | |||
| NZ | New Zealand | A | 27 July 2007 | 1 | |||
| PH | Philippines | B1 | 12 June 2007 | 104 | |||
| PT | Portugal | A1 | 10 April 2008 | 2 | |||
| RD | Research Disclosure | A | 10 June 2008 | 11 | |||
| RO | Romania | B1 | 30 November 2007 | 2 | |||
| RU | Russian Federation | C1 | 27 June 2008 | 134 | |||
| C2 | 27 June 2008 | 105 | |||||
| C9 | 27 June 2008 | 1 | |||||
| SE | Sweden | A | 01 July 2008 | 20 | |||
| C2 | 24 June 2008 | 32 | |||||
| SG | Singapore | A1 | 28 May 2008 | 4 | |||
| SK | Slovakia | A3 | 06 December 2007 | 1 | |||
| SU | Soviet Union | A1 | 27 June 2008 | 24 | |||
| A2 | 27 June 2008 | 6 | |||||
| TW | Taiwan | B1 | 21 November 2007 | 54 | |||
| US | United States Of America | A1 | 03 July 2008 | 6216 | |||
| B1 | 08 July 2008 | 246 | |||||
| B2 | 08 July 2008 | 40 | |||||
| WO | Patent Co-operation Treaty | A1 | 03 July 2008 | 1642 | |||
| A2 | 03 July 2008 | 653 | |||||
| A3 | 03 July 2008 | 86 | |||||
| A8 | 24 April 2008 | 9 | |||||
| A9 | 26 June 2008 | 4 | |||||
| ZA | South Africa | A | 28 May 2008 | 22 | |||