| Derwent World Patents Index | |||||||
| Coverage for Update 200812 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 January 2008 | 4 | |||
| A2 | 15 December 2007 | 1 | |||||
| A3 | 15 January 2008 | 1 | |||||
| AU | Australia | A1 | 20 December 2007 | 1394 | |||
| A2 | 11 October 2007 | 16 | |||||
| A4 | 13 December 2007 | 13 | |||||
| A8 | 20 December 2007 | 58 | |||||
| B1 | 05 July 2007 | 1 | |||||
| B2 | 29 November 2007 | 1062 | |||||
| B8 | 29 November 2007 | 27 | |||||
| B9 | 29 November 2007 | 23 | |||||
| BE | Belgium | A6 | 08 January 2008 | 2 | |||
| BR | Brazil | A | 06 February 2008 | 157 | |||
| CA | Canada | A1 | 12 January 2008 | 112 | |||
| C | 29 January 2008 | 526 | |||||
| CN | China | A | 26 September 2007 | 3064 | |||
| C | 22 August 2007 | 617 | |||||
| Y | 09 January 2008 | 1057 | |||||
| CZ | Czech Republic | A3 | 22 August 2007 | 1 | |||
| B6 | 06 February 2008 | 9 | |||||
| DE | Germany | A1 | 07 February 2008 | 380 | |||
| A5 | 31 January 2008 | 25 | |||||
| A8 | 07 February 2008 | 3 | |||||
| B3 | 07 February 2008 | 64 | |||||
| B4 | 07 February 2008 | 276 | |||||
| B8 | 07 February 2008 | 1 | |||||
| B9 | 07 February 2008 | 1 | |||||
| C5 | 07 February 2008 | 18 | |||||
| C9 | 07 February 2008 | 1 | |||||
| E | 07 February 2008 | 668 | |||||
| G | 07 February 2008 | 200 | |||||
| T2 | 10 January 2008 | 61 | |||||
| T5 | 07 February 2008 | 93 | |||||
| T8 | 31 January 2008 | 33 | |||||
| T9 | 31 October 2007 | 2 | |||||
| U1 | 07 February 2008 | 126 | |||||
| U8 | 07 February 2008 | 2 | |||||
| U9 | 07 February 2008 | 3 | |||||
| DK | Denmark | A | 05 January 2008 | 4 | |||
| B | 28 January 2008 | 1 | |||||
| EP | European | A1 | 06 February 2008 | 1367 | |||
| A2 | 06 February 2008 | 766 | |||||
| A3 | 06 February 2008 | 165 | |||||
| B1 | 06 February 2008 | 534 | |||||
| B2 | 06 February 2008 | 6 | |||||
| B8 | 23 January 2008 | 2 | |||||
| ES | Spain | A1 | 01 December 2007 | 4 | |||
| B1 | 01 February 2008 | 106 | |||||
| B2 | 01 February 2008 | 5 | |||||
| FI | Finland | A | 12 November 2007 | 2 | |||
| FR | France | A1 | 08 February 2008 | 206 | |||
| A3 | 08 February 2008 | 9 | |||||
| GB | Great Britain | A | 13 February 2008 | 127 | |||
| B | 13 February 2008 | 171 | |||||
| HU | Hungary | A1 | 29 October 2007 | 2 | |||
| IE | Ireland | B | 06 February 2008 | 11 | |||
| B3 | 06 February 2008 | 4 | |||||
| IL | Israel | A | 20 January 2008 | 162 | |||
| IN | India | I1 | 07 December 2007 | 305 | |||
| I2 | 30 November 2007 | 176 | |||||
| I3 | 14 December 2007 | 14 | |||||
| I4 | 14 December 2007 | 71 | |||||
| P1 | 30 November 2007 | 798 | |||||
| P2 | 30 November 2007 | 58 | |||||
| P3 | 30 November 2007 | 403 | |||||
| P4 | 23 November 2007 | 691 | |||||
| IT | Italy | B | 29 November 2007 | 6 | |||
| JP | Japan | A | 07 February 2008 | 3998 | |||
| B1 | 06 February 2008 | 28 | |||||
| B2 | 06 February 2008 | 3151 | |||||
| W | 07 February 2008 | 795 | |||||
| X | 07 February 2008 | 150 | |||||
| KR | Korea, Republic of | A | 20 September 2007 | 424 | |||
| B1 | 28 December 2006 | 47 | |||||
| MX | Mexico | A1 | 01 February 2007 | 1 | |||
| NL | Netherlands | C2 | 26 March 2007 | 1 | |||
| NO | Norway | A | 04 January 2008 | 2 | |||
| B1 | 04 February 2008 | 44 | |||||
| PH | Philippines | B1 | 07 March 2006 | 93 | |||
| PT | Portugal | A1 | 31 October 2007 | 2 | |||
| RD | Research Disclosure | A | 10 November 2007 | 20 | |||
| RO | Romania | B1 | 28 December 2007 | 6 | |||
| RU | Russian Federation | C1 | 10 February 2008 | 221 | |||
| C2 | 10 February 2008 | 207 | |||||
| C9 | 10 February 2008 | 3 | |||||
| SE | Sweden | A | 11 January 2008 | 14 | |||
| C2 | 05 February 2008 | 9 | |||||
| SG | Singapore | A1 | 28 January 2008 | 125 | |||
| TW | Taiwan | B1 | 01 December 2006 | 3 | |||
| US | United States Of America | A1 | 07 February 2008 | 4065 | |||
| A9 | 07 February 2008 | 2 | |||||
| B1 | 12 February 2008 | 174 | |||||
| B2 | 12 February 2008 | 2739 | |||||
| C1 | 05 February 2008 | 5 | |||||
| E | 05 February 2008 | 11 | |||||
| H | 05 February 2008 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 07 February 2008 | 784 | |||
| A2 | 07 February 2008 | 627 | |||||
| A3 | 07 February 2008 | 605 | |||||
| A8 | 07 February 2008 | 50 | |||||
| A9 | 07 February 2008 | 26 | |||||
| B1 | 07 February 2008 | 40 | |||||