According to its PCT entry [1], it's still making its way through the Australian, Canadian, European, and Japanese patent offices. 1: http://patentscope.wipo.i

According to its PCT entry [1], it's still making its way through the Australian, Canadian, European, and Japanese patent offices. 1: http://patentscope.wipo.int/search/en/detail.jsf?docId=WO2008094886 http://patentscope.wipo.int/search/en/detail.jsf?docId=WO200...