Type | ![]() | Publication No. | Date | Type | EP2113685 | ![]() | 21.03.2012 | B1 | EP2113685 | 04.11.2009 | A1 | Priority number | Date | DE102008021280 | 28.04.2008 | Type | ![]() | Publication No. | Date | Type | ATE550576T | 15.04.2012 | T1 | Priority number | Date | DE102008021280 | 28.04.2008 | Type | ![]() | Publication No. | Date | Type | DE102008021280 | 15.10.2009 | B3 | Priority number | Date | DE102008021280 | 28.04.2008 |