| Derwent World Patents Index | |||||||
| Coverage for Update 200837 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A1 | 15 May 2008 | 7 | |||
| A2 | 15 May 2008 | 5 | |||||
| A4 | 15 May 2008 | 12 | |||||
| B1 | 15 May 2008 | 12 | |||||
| AU | Australia | A1 | 28 February 2008 | 2048 | |||
| A2 | 25 January 2007 | 31 | |||||
| A4 | 21 February 2008 | 34 | |||||
| A5 | 22 March 2007 | 1 | |||||
| A8 | 28 February 2008 | 131 | |||||
| A9 | 14 February 2008 | 4 | |||||
| B1 | 31 January 2008 | 3 | |||||
| B2 | 10 January 2008 | 1 | |||||
| B4 | 31 May 2007 | 1 | |||||
| BE | Belgium | A3 | 06 May 2008 | 64 | |||
| A5 | 06 May 2008 | 8 | |||||
| A6 | 06 May 2008 | 16 | |||||
| A7 | 06 May 2008 | 5 | |||||
| BR | Brazil | A | 27 May 2008 | 340 | |||
| CA | Canada | A1 | 10 May 2008 | 290 | |||
| C | 27 May 2008 | 199 | |||||
| CH | Switzerland | A5 | 15 April 2008 | 6 | |||
| CN | China | A | 23 April 2008 | 8260 | |||
| C | 23 January 2008 | 3 | |||||
| Y | 23 April 2008 | 4381 | |||||
| CZ | Czech Republic | A3 | 28 May 2008 | 9 | |||
| B6 | 28 May 2008 | 26 | |||||
| DE | Germany | A1 | 05 June 2008 | 1367 | |||
| A5 | 05 June 2008 | 2 | |||||
| A8 | 29 May 2008 | 1 | |||||
| A9 | 05 June 2008 | 2 | |||||
| B3 | 29 May 2008 | 66 | |||||
| B4 | 05 June 2008 | 140 | |||||
| B8 | 05 June 2008 | 1 | |||||
| B9 | 05 June 2008 | 2 | |||||
| C5 | 05 June 2008 | 8 | |||||
| E | 05 June 2008 | 803 | |||||
| G | 05 June 2008 | 412 | |||||
| T5 | 05 June 2008 | 53 | |||||
| T8 | 30 April 2008 | 1 | |||||
| T9 | 08 May 2008 | 2 | |||||
| U1 | 05 June 2008 | 351 | |||||
| U8 | 15 May 2008 | 1 | |||||
| DK | Denmark | A | 24 April 2008 | 10 | |||
| B | 28 April 2008 | 4 | |||||
| EP | European | A1 | 04 June 2008 | 2278 | |||
| A2 | 04 June 2008 | 1373 | |||||
| A3 | 04 June 2008 | 911 | |||||
| A8 | 16 April 2008 | 2 | |||||
| ES | Spain | A1 | 16 May 2008 | 118 | |||
| B1 | 01 May 2008 | 13 | |||||
| T1 | 16 May 2008 | 5 | |||||
| T3 | 16 May 2008 | 1236 | |||||
| FI | Finland | A | 07 April 2008 | 14 | |||
| B1 | 15 May 2008 | 3 | |||||
| FR | France | A1 | 30 May 2008 | 470 | |||
| A3 | 23 May 2008 | 13 | |||||
| GB | Great Britain | A | 04 June 2008 | 203 | |||
| B | 02 April 2008 | 2 | |||||
| HU | Hungary | A1 | 28 May 2008 | 9 | |||
| IE | Ireland | B | 05 March 2008 | 5 | |||
| B3 | 28 May 2008 | 5 | |||||
| IL | Israel | A | 13 April 2008 | 22 | |||
| IN | India | I1 | 04 April 2008 | 29 | |||
| I2 | 11 April 2008 | 12 | |||||
| I3 | 18 April 2008 | 24 | |||||
| I4 | 25 April 2008 | 25 | |||||
| P1 | 14 March 2008 | 22 | |||||
| P3 | 14 March 2008 | 19 | |||||
| P4 | 28 March 2008 | 4 | |||||
| IT | Italy | B | 14 March 2008 | 55 | |||
| JP | Japan | A | 05 June 2008 | 8621 | |||
| B1 | 04 June 2008 | 42 | |||||
| B2 | 28 May 2008 | 3695 | |||||
| U | 21 March 2008 | 115 | |||||
| W | 22 May 2008 | 5 | |||||
| KR | Korea, Republic of | A | 31 December 2007 | 2596 | |||
| B1 | 31 December 2007 | 8746 | |||||
| NL | Netherlands | C2 | 02 January 2008 | 16 | |||
| C6 | 13 November 2007 | 8 | |||||
| NO | Norway | A | 09 May 2008 | 92 | |||
| B1 | 26 May 2008 | 55 | |||||
| NZ | New Zealand | A | 30 April 2008 | 65 | |||
| PH | Philippines | B1 | 29 November 2006 | 41 | |||
| PT | Portugal | A1 | 30 April 2008 | 10 | |||
| RD | Research Disclosure | A | 10 October 2007 | 4 | |||
| RO | Romania | B1 | 28 December 2007 | 1 | |||
| RU | Russian Federation | C1 | 27 May 2008 | 370 | |||
| C2 | 27 May 2008 | 203 | |||||
| C9 | 27 May 2008 | 2 | |||||
| SE | Sweden | A | 06 May 2008 | 59 | |||
| C2 | 27 May 2008 | 46 | |||||
| SG | Singapore | A1 | 28 May 2008 | 192 | |||
| SU | Soviet Union | A1 | 27 August 2007 | 1 | |||
| TW | Taiwan | B1 | 01 December 2007 | 1349 | |||
| US | United States Of America | A1 | 05 June 2008 | 6012 | |||
| A2 | 29 May 2008 | 1 | |||||
| A9 | 29 May 2008 | 2 | |||||
| B1 | 27 May 2008 | 321 | |||||
| B2 | 27 May 2008 | 29 | |||||
| E | 13 May 2008 | 6 | |||||
| WO | Patent Co-operation Treaty | A1 | 29 May 2008 | 2919 | |||
| A2 | 29 May 2008 | 1402 | |||||
| A3 | 22 May 2008 | 213 | |||||
| A8 | 22 May 2008 | 9 | |||||
| A9 | 22 May 2008 | 8 | |||||
| B1 | 22 May 2008 | 16 | |||||
| ZA | South Africa | A | 30 April 2008 | 36 | |||