Ka Mate another haka, "Kapa o Pango". Since the introduction of "Kapa o Pango" the longest sequence of "Ka Mate" performances by the All Blacks is nine, which occurred between 22 August 2009 and 12 June 2010. Between 1998 and 2006, Ngati Toa attempted to trademark "Ka Mate" to prevent its use by commercial organisations without their permission. In 2006 the Intellectual Property Office of New Zealand declined their claim on the grounds that "Ka Mate" had achieved wide recognition in New Zealand and abroad as representing New Zealand as a whole and not a particular trader. In March 2011 The NZ
Intellectual property disparate laws into a collective term. He argues that "to avoid spreading unnecessary bias and confusion, it is best to adopt a firm policy not to speak or even think in terms of 'intellectual property'." Similarly, economists Boldrin and Levine prefer to use the term "intellectual monopoly" as a more appropriate and clear definition of the concept, which they argue, is very dissimilar from property rights. They further argued that “stronger patents do little or nothing to encourage innovation”, mainly explained by its tendency to create market monopolies, thereby restricting further innovations and technology transfer. On the assumption that intellectual