| Territory | Legal state | Patent No./ Date of grant |
| EPO
(European Patent Office) |
Granted | EP1466617
18.Feb.2009 |
| USA | Granted | US 7,465,704
16.Dec.2008 |
| USA | Granted | US 7,799,760
21. Sept.2010 |
| Canada | Granted | 2,470,970
01.Feb.2011 |
| Australia | Granted | AU2002361923
26.May.2006 |
| Russia | Granted | 2289424
20.Dec.2006 |
| Ukraine | Granted | UA80813
12.Nov.2007 |
| India | Granted | 208341
23.Jul.2007 |
| Japan | Granted | 4808378
26.Aug.2011 |
| Korea | Granted | 795654
10.Jan.2008 |
| Indonesia | Granted | ID 0 022 098
09.Oct.2009 |
| Singapore | Granted | 105304
31.Mar.2005 |
| China | Granted | CN1306954
28.Mar.2007 |
| Mexico | Granted | 260823
25.Sep.2008 |
| South Africa | Granted | 2004/5612
23.March 2005 |
| Hong Kong | Granted | HK 1077740
12.Oct.2007 |
| Argentina | Granted | AR037824B1
30.Nov.2010 |
| Chile | Granted | 52.403
08. Feb. 2016 |
| Malaysia | Granted | MY139214
28.Aug.2009 |
| Thailand | Granted | 50591
29 July 2016 |
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