Changes
Jump to navigation
Jump to search
*This page is referenced in the [[Patent Thicket Literature Review]]
*This page is listed on the [[PTLR Core Papers]] page
==Reference==
*Galasso, A. and Schankerman, M. (2008), "Patent Thickets and the Market for Innovation: Evidence from Settlement of Patent Disputes", Working Paper
@article{galasso2008patent,
title={Patent Thickets and the Market for Innovation: Evidence from Settlement of Patent Disputes},
author={Galasso, A. and Schankerman, M.},
year={2008},
abstract={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 when there is less uncertainty about court outcomes, as was associated with the pro-patent shift of CAFC. The model also predicts that the impact of fragmentation on settlement duration should be smaller under CAFC. We confirm these predictions empirically using a dataset that covers nearly all patent suits in U.S. federal district courts during the period 1975-2000. Finally, we analyze how fragmentation affects total settlement delay, taking into account both reduction in duration per dispute and the increase in the number of required patent negotiations associated with patent thickets.},
discipline={Econ},
research_type={Empirical},
industry={},
thicket_stance={},
thicket_stance_extract={},
thicket_def={},
thicket_def_extract={},
tags={},
filename={Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf}
}
==File(s)==
*[[Media:Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf|Download the PDF]]
*[[:Image:Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf|Repository record]]
==Abstract==
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 when there is less uncertainty about court outcomes, as was associated with the pro-patent shift of CAFC. The model also predicts that the impact of fragmentation on settlement duration should be smaller under CAFC. We confirm these predictions empirically using a dataset that covers nearly all patent suits in U.S. federal district courts during the period 1975-2000. Finally, we analyze how fragmentation affects total settlement delay, taking into account both reduction in duration per dispute and the increase in the number of required patent negotiations associated with patent thickets.
Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation (view source)
Revision as of 16:33, 18 March 2013
, 16:33, 18 March 2013no edit summary
*This page is referenced in the [[Patent Thicket Literature Review]]
*This page is listed on the [[PTLR Core Papers]] page
==Reference==
*Galasso, A. and Schankerman, M. (2008), "Patent Thickets and the Market for Innovation: Evidence from Settlement of Patent Disputes", Working Paper
@article{galasso2008patent,
title={Patent Thickets and the Market for Innovation: Evidence from Settlement of Patent Disputes},
author={Galasso, A. and Schankerman, M.},
year={2008},
abstract={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 when there is less uncertainty about court outcomes, as was associated with the pro-patent shift of CAFC. The model also predicts that the impact of fragmentation on settlement duration should be smaller under CAFC. We confirm these predictions empirically using a dataset that covers nearly all patent suits in U.S. federal district courts during the period 1975-2000. Finally, we analyze how fragmentation affects total settlement delay, taking into account both reduction in duration per dispute and the increase in the number of required patent negotiations associated with patent thickets.},
discipline={Econ},
research_type={Empirical},
industry={},
thicket_stance={},
thicket_stance_extract={},
thicket_def={},
thicket_def_extract={},
tags={},
filename={Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf}
}
==File(s)==
*[[Media:Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf|Download the PDF]]
*[[:Image:Galasso Schankerman (2008) - Patent Thickets And The Market For Innovation.pdf|Repository record]]
==Abstract==
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 when there is less uncertainty about court outcomes, as was associated with the pro-patent shift of CAFC. The model also predicts that the impact of fragmentation on settlement duration should be smaller under CAFC. We confirm these predictions empirically using a dataset that covers nearly all patent suits in U.S. federal district courts during the period 1975-2000. Finally, we analyze how fragmentation affects total settlement delay, taking into account both reduction in duration per dispute and the increase in the number of required patent negotiations associated with patent thickets.
