Patents like this are a logical consequence of the extension of patentable matter to software and business methods but extending patents to software and business methods has created huge legal costs without any increase in innovation.
Most importantly, patents can reduce innovation and are especially likely to do so in fields where innovations build on innovations. In fields of cumulative innovation, previous patents owners become veto players who can threaten to holdup the new innovation unless they are granted a share of the proceeds. In theory, bargaining can result in an efficient outcome. In practice, it means lawsuits, delay, waste and reduced innovation.
- Tyler Cowen on why "Medical patents must die"
Monday, December 12, 2011
Overheard: Patents
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