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Stylized facts of patent litigation : value, scope and ownership
Lanjouw, Jean Olson; Schankerman, Mark - 1998
Persistent link: https://www.econbiz.de/10000982431
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Stylized facts of patent litigation : value, scope and ownership
Lanjouw, Jean Olson; Schankerman, Mark - 1997
Persistent link: https://www.econbiz.de/10000648657
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Patents and the global diffusion of new drugs
Cockburn, Iain; Lanjouw, Jean Olson; Schankerman, Mark - 2014
Persistent link: https://www.econbiz.de/10010416770
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Patents and the global diffusion of new drugs
Cockburn, Iain; Lanjouw, Jean Olson; Schankerman, Mark - 2014
Persistent link: https://www.econbiz.de/10010416907
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Patents and the global diffusion of new drugs
Cockburn, Iain; Lanjouw, Jean Olson; Schankerman, Mark - 2014
Persistent link: https://www.econbiz.de/10010464996
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Enforcing intellectual property rights
Lanjouw, Jean Olson; Schankerman, Mark - 2001
Persistent link: https://www.econbiz.de/10001646835
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The quality of ideas : measuring innovation with multiple indicators
Lanjouw, Jean Olson; Schankerman, Mark - 1999
Persistent link: https://www.econbiz.de/10001415144
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Enforcing intellectual property rights
Lanjouw, Jean Olson; Schankerman, Mark - 2001
Persistent link: https://www.econbiz.de/10001637651
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Research productivity and patent quality : measurement with multiple indicators
Lanjouw, Jean Olson; Schankerman, Mark - 2002
Persistent link: https://www.econbiz.de/10001727713
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Stylised Fact of Patent Litigation : Value, Scope and Ownership
Lanjouw, Jean O. - 2015
This paper investigates the characteristics of litigated patents by combining for the first time information about patent case filings from the U.S. district courts and detailed data from the U.S. Patents and Trademark Office. A series of indicators is constructed for the factors which the...
Persistent link: https://www.econbiz.de/10012750168