What IP? They were were rejected in their patent application. http://patentscope.wipo.int/search/en/detail.jsf;jsessionid=352CFB08292ED6AA3B9AB620D80BFF8D.wapp1?docId=WO2013015819&recNum=1&tab=PCTDocuments&maxRec=3&office=&prevFilter=&sortOption=Pub+Date+Desc&queryString=FP%3A%28Bordynuik%29