China has a wide-range of patent-specific and other patent-related policies in-place, many of which are at least …

, beginning with a brief history of international patent systems and facts about the current use of patents around the world. I … followed by a review of recent work by myself and co‐authors on regional patent systems, the impact of patents on firm …

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 …

Examination — the process of reviewing a patent application and deciding whether to grant the requested patent … — improves patent quality in two ways. It acts as a substantive screen, filtering out meritless applications and improving … roles, the patent system has a substantial quality problem: it is both too easy to get a patent (because examiners grant …

We show that examiner-driven variation in patent rights leads to quantitatively large impacts on several patent … outcomes, including patent value, citations, and litigation. Notably, Patent Assertion Entities (PAEs) overwhelmingly purchase … conventional companies, and that also have higher invalidity rates. PAEs leverage a specific friction in the patent system, which …

firms may protect their inventions by means of intellectual property rights, such as patents. By taking out a patent … functioning of the contemporary patent system. We find that patenting firms are being less confronted with imitation. The effect … of patents on the dissemination of R&D findings is, however, insignificant. Therefore, we conclude that patent …

Critics claim that patent screening is ineffective, granting low-quality patents that impose unnecessary social costs …. We develop an integrated framework, involving patent office examination, fees, and endogenous validity challenges in the … courts, to study patent screening both theoretically and quantitatively. In our model, some inventions require the patent …

The literature on patent buyouts has focused on single-economy settings, where buyouts are welfare improving relative … system of global patent protection paired with domestic price subsidies, and only intersovereign transfers can achieve a …

This paper uncovers over 10 central level and over 150 provincial/municipal level patent targets, mostly to be met by … the absence of important criteria for ensuring patent quality. Further, the overly heavy focus on just a few types of … quantitative patent targets (e.g., for patent applications and patents granted) overshadows the type of benchmarking that better …