Novelty is a basic requirement of patent law. An inventor cannot obtain a patent if the invention exists in the “prior …-filed patent document qualifies as prior art as of its filing date — even though the document does not become accessible to the … invention to the public; administrative delay of public accessibility due to Patent Office procedures should not count against …

We use an exogenous change in German Federal law to examine how entrepreneurial support and the ownership of patent … of patent rights from university researchers to their universities. Based on a novel researcher-level panel database that … increase in start-up companies by university researchers. The shift in patent rights may have strengthened the relationship …

We use an exogenous change in German Federal law to examine how entrepreneurial support and the ownership of patent … of patent rights from university researchers to their universities. Based on a novel researcher-level panel database that … increase in start-up companies by university researchers. The shift in patent rights may have strengthened the relationship …

We use an exogenous change in German Federal law to examine how entrepreneurial support and the ownership of patent … of patent rights from university researchers to their universities. Based on a novel researcher-level panel database that … increase in start-up companies by university researchers. The shift in patent rights may have strengthened the relationship …

We use an exogenous change in German Federal law to examine how entrepreneurial support and the ownership of patent … of patent rights from university researchers to their universities. Based on a novel researcher-level panel database that … increase in start-up companies by university researchers. The shift in patent rights may have strengthened the relationship …

economic areas: USA, Japan and Europe. In each economic area, we exploit information from two international patent offices data …, the United States Patent and Trademarks Office data and the European Patent Office data. In this way, we can investigate … the existing literature is that we introduce a patent inventors approach to measure the proximity between the firms …

We study how fragmentation of patent rights ('patent thickets') and the formation of the Court of Appeal for the … Federal Circuit (CAFC) affected the duration of patent disputes, and thus the speed of technology diffusion through licensing …. We develop a model of patent litigation which predicts faster settlement agreements when patent rights are fragmented and …

theory of two-tier patent policy involving so-called "petty" patents …