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Filing Strategies and Patent Value
van Pottelsberghe de la Potterie, Bruno; van Zeebroeck, … - C.E.P.R. Discussion Papers - 2008
This paper aims at contributing to the literature on the determinants of patent value. First, it puts forward a new potential class of value determinants in the form of filing strategies (encompassing filing routes and drafting styles). Second, it provides empirical evidence suggesting that...
Persistent link: https://www.econbiz.de/10005791370
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A Brief History of Space and Time: the Scope-Year Index as a Patent Value Indicator Based on Families and Renewals
van Pottelsberghe de la Potterie, Bruno; van Zeebroeck, … - C.E.P.R. Discussion Papers - 2007
The renewal of patents and their geographical scope for protection constitute two essential dimensions in a patent’s life, and probably the most frequently used patent value indicators. The intertwining of these dimensions (the geographical scope of protection may vary over time) makes their...
Persistent link: https://www.econbiz.de/10005123782
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The Value of European Patents
Gambardella, Alfonso; Harhoff, Dietmar; Verspagen, Bart - C.E.P.R. Discussion Papers - 2008
skewed distribution of patent values. Our measure is significantly correlated with the number of patent citations, references …, claims, and countries in which the patent is applied. Citations explain value as much as the other three indicators combined …, and the right tail of citations is correlated with the right tail of our value measure. Yet, the four indicators only …
Persistent link: https://www.econbiz.de/10005792528
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Everything You Always Wanted to Know about Inventors (But Never Asked): Evidence from the PatVal-EU Survey
Brusoni, Stefano; Crespi, Gustavo; Francoz, Dominique; … - C.E.P.R. Discussion Papers - 2006
Based on a survey of the inventors of 9,017 European patented inventions, this paper provides new information about the characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the motivations to invent, and the actual use and...
Persistent link: https://www.econbiz.de/10005124480
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Claiming More: The Increased Voluminosity of Patent Applications and its Determinants
Guellec, Dominique; van Pottelsberghe de la Potterie, Bruno - C.E.P.R. Discussion Papers - 2006
The joint increase in the number and size of patents filed around the world puts the patent system under pressure. This paper analyses the sources of this surge in number of claims and pages of patent applications at the EPO. Four hypotheses are scrutinized: the diffusion of national drafting...
Persistent link: https://www.econbiz.de/10005498178
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When Small is Beautiful: Measuring the Evolution and Consequences of the Voluminosity of Patent Applications at the EPO
Archontopoulos, Eugenio; Guellec, Dominique; … - C.E.P.R. Discussion Papers - 2006
The joint increase in the number and size of patents filed around the world puts patent systems under pressure. This paper addresses issues in measuring the voluminosity of patent applications and highlights patterns in its evolution. The results - based on a 2 million EPO applications database...
Persistent link: https://www.econbiz.de/10005504690
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What drives patentees to bypass TTOs? Evidence from a large PRO
Goel, Rajeev K.; Göktepe-Hultén, Devrim - 2017
This paper provides insights into the behavior of academic patentees who choose to bypass in-house Technology Transfer Offices (TTOs). TTOs have gained favor in recent years as academic institutions have tried to increase commercialization of their inventions. Using a large sample of researchers...
Persistent link: https://www.econbiz.de/10011645082
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Mobility of research workers and knowledge diffusion as evidenced in patent data: the case of liquid crystal display technology
Stolpe, Michael - 2001
the probability of citations in US patents filed between 1976?1995, while controlling for geographic localization effects …
Persistent link: https://www.econbiz.de/10010265485
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Weltweiter Patentschutz für pharmazeutische Innovationen: gibt es sozialverträgliche Alternativen?
Stolpe, Michael - 2001
This paper discusses alternative incentive mechanisms for encouraging pharmaceutical innovations that support global health policy priorities. Patent buyouts, in which a public fund pays a mark-up on private valuations from sealed-bid second-price auctions, would boost the efficiency of research...
Persistent link: https://www.econbiz.de/10010265514
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Is necessity the mother of disruption?
Preißner, Stephanie; Raasch, Christina; Schweisfurth, Tim - 2017
This study investigates the origins of disruptive innovation. According to the canonical model, disruptive innovations do not originate from existing customers - in contrast with what the user innovation literature would predict. We compiled a unique historical and content-analytic dataset based...
Persistent link: https://www.econbiz.de/10011772580