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 …

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 …

attendant constellation of tacit knowledge regarding the interpretation and application of the information in the patent. The … through the patent system also provides important stability to attendant tacit knowledge. Patent doctrines regarding prior art … patent procurement and enforcement must take such effects into account …

: USA, Japan and Europe. In each economic area, we use information from two international patent systems to construct the … technological proximity for 240 international firms. In particular, we select firms’ patents from United States Patent and … Trademarks Office (USPTO) data and European Patent Office (EPO) data. In order to compute the technological proximity, we follow …

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 …

determining patentable subject matter under the American Patent Act, is used as a starting point for a brief review of historical …, philosophical, and cultural influences on subject matter questions in both patent and copyright law. The article suggests that … patent and copyright law jurisprudence was constructed initially by the Court with explicit attention to the relationship …

All forms of intellectual property may be necessary for the effective commercialization of a patent. Nevertheless …, while the Bayh-Dole Act is an explicit recognition by Congress of the need to allocate patent rights in order to promote a … policy of commercializing the products of federal research funding, it is silent on other salient intellectual patent rights …

) citations by a patent of standard-related documents measure such knowledge flow, and how significantly they affect the … of the patents citing standard documents has been increasing. The citation information in US patent documents can be … number of patents, controlling for research labor input, the use of scientific literature, as well as that of patent …