| Derwent World Patents Index | |||||||
| Coverage for Update 200853 | |||||||
| Country | Kind | Latest Publication Date | Number of patents in update | ||||
| AT | Austria | A2 | 15 April 2008 | 1 | |||
| A4 | 15 July 2008 | 2 | |||||
| B1 | 15 July 2008 | 2 | |||||
| AU | Australia | A1 | 28 February 2008 | 23 | |||
| A4 | 02 August 2007 | 1 | |||||
| A8 | 10 January 2008 | 2 | |||||
| B2 | 28 February 2008 | 9 | |||||
| B4 | 28 February 2008 | 12 | |||||
| BE | Belgium | A3 | 01 July 2008 | 2 | |||
| A5 | 01 July 2008 | 1 | |||||
| A6 | 01 July 2008 | 1 | |||||
| BR | Brazil | A | 15 July 2008 | 8 | |||
| CA | Canada | A1 | 12 July 2008 | 122 | |||
| C | 29 July 2008 | 562 | |||||
| CH | Switzerland | A5 | 15 October 2007 | 1 | |||
| CN | China | A | 09 July 2008 | 2614 | |||
| C | 25 April 2007 | 1 | |||||
| Y | 09 July 2008 | 1993 | |||||
| DE | Germany | A1 | 31 July 2008 | 474 | |||
| A5 | 31 July 2008 | 6 | |||||
| A8 | 31 July 2008 | 1 | |||||
| B3 | 31 July 2008 | 34 | |||||
| B4 | 31 July 2008 | 338 | |||||
| B8 | 31 July 2008 | 1 | |||||
| B9 | 31 July 2008 | 1 | |||||
| C5 | 31 July 2008 | 3 | |||||
| E | 31 July 2008 | 630 | |||||
| G | 31 July 2008 | 218 | |||||
| T2 | 31 July 2008 | 6 | |||||
| T5 | 31 July 2008 | 28 | |||||
| T8 | 31 July 2008 | 1 | |||||
| U1 | 31 July 2008 | 173 | |||||
| EP | European | A1 | 06 August 2008 | 99 | |||
| A2 | 06 August 2008 | 75 | |||||
| A3 | 30 July 2008 | 6 | |||||
| A8 | 31 October 2007 | 1 | |||||
| FI | Finland | A | 30 March 2008 | 1 | |||
| B1 | 15 July 2008 | 1 | |||||
| FR | France | A1 | 08 August 2008 | 95 | |||
| A3 | 08 August 2008 | 3 | |||||
| GB | Great Britain | A | 06 August 2008 | 58 | |||
| HU | Hungary | A1 | 28 July 2008 | 19 | |||
| A2 | 28 July 2008 | 3 | |||||
| B1 | 28 July 2008 | 61 | |||||
| IE | Ireland | B | 23 July 2008 | 5 | |||
| B3 | 23 July 2008 | 2 | |||||
| IL | Israel | A | 08 July 2008 | 1 | |||
| IN | India | I1 | 20 June 2008 | 2 | |||
| I4 | 27 June 2008 | 4 | |||||
| JP | Japan | A | 07 August 2008 | 2320 | |||
| B1 | 30 July 2008 | 4 | |||||
| B2 | 13 February 2008 | 1 | |||||
| U | 31 July 2008 | 42 | |||||
| W | 31 July 2008 | 1499 | |||||
| X | 31 July 2008 | 410 | |||||
| KR | Korea, Republic of | A | 04 January 2008 | 152 | |||
| B1 | 04 January 2008 | 388 | |||||
| MX | Mexico | A1 | 01 July 2007 | 1223 | |||
| A2 | 01 July 2007 | 3 | |||||
| A4 | 01 July 2007 | 2 | |||||
| A5 | 01 July 2007 | 2 | |||||
| NL | Netherlands | C2 | 22 January 2008 | 1 | |||
| C6 | 22 April 2008 | 1 | |||||
| NZ | New Zealand | A | 30 May 2008 | 30 | |||
| PH | Philippines | B1 | 01 October 2007 | 11 | |||
| RD | Research Disclosure | A | 10 July 2008 | 37 | |||
| RU | Russian Federation | C1 | 10 August 2008 | 269 | |||
| C2 | 10 August 2008 | 236 | |||||
| C9 | 10 August 2008 | 6 | |||||
| SE | Sweden | A | 15 July 2008 | 5 | |||
| C2 | 15 July 2008 | 3 | |||||
| SG | Singapore | A1 | 29 July 2008 | 22 | |||
| SU | Soviet Union | A1 | 27 July 2008 | 11 | |||
| A2 | 10 July 2008 | 2 | |||||
| TW | Taiwan | B1 | 11 November 2006 | 1 | |||
| US | United States Of America | A1 | 07 August 2008 | 3915 | |||
| A2 | 31 July 2008 | 2 | |||||
| A9 | 31 July 2008 | 1 | |||||
| B1 | 05 August 2008 | 88 | |||||
| B2 | 29 July 2008 | 254 | |||||
| C1 | 29 July 2008 | 10 | |||||
| C2 | 29 July 2008 | 1 | |||||
| WO | Patent Co-operation Treaty | A1 | 07 August 2008 | 740 | |||
| A2 | 07 August 2008 | 398 | |||||
| A3 | 31 July 2008 | 678 | |||||
| A8 | 31 July 2008 | 16 | |||||
| A9 | 31 July 2008 | 38 | |||||
| B1 | 31 July 2008 | 21 | |||||
| ZA | South Africa | A | 25 June 2008 | 63 | |||