We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the … patent universe in its technological and economic variety. We introduce a novel instrumental variable for patent invalidation … that exploits personnel scarcity in post-grant opposition at the European Patent Office. We find that patent invalidation …

We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the … patent universe in its technological and economic variety. We introduce a novel instrumental variable for patent invalidation … that exploits personnel scarcity in post-grant opposition at the European Patent Office. We find that patent invalidation …

’s numerous innovation-related SME support schemes are uncertain. Federal and state governments are taking a positive approach to …

like to eliminate from its primary markets, but it does not have the adequate patent protection to do so. In a similar vein … addressed in its recently released article titled, "Patent or Perish - Why your innovation can be your competitor's free lunch …?" In this article, Evalueserve's analysis shows that in the last twenty years, Tata Motors has only twelve Patent …