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Determinants of opposition against EPO patent grants - the case of biotechnology and pharmaceuticals
Harhoff, Dietmar - 2002
Persistent link: https://www.econbiz.de/10013424211
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R&D spillovers, technological proximity, and productivity growth - evidence from German panel data
Harhoff, Dietmar - In: Schmalenbach business review : sbr 52 (2000) 3, pp. 238-260
Persistent link: https://www.econbiz.de/10001490184
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Can post-grant reviews improve patent system design? : a twin study of US and European patents
Graham, Stuart J. H.; Harhoff, Dietmar - 2006
Persistent link: https://www.econbiz.de/10003330744
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Conflict resolution, public goods and patent thickets
Harhoff, Dietmar; Graevenitz, Georg von; Wagner, Stefan - 2013
Persistent link: https://www.econbiz.de/10009759759
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Invalid but infringed? : an analysis of the bifurcated patent litigation system
Cremers, Katrin; Gaessler, Fabian; Harhoff, Dietmar; … - In: Journal of economic behavior & organization : JEBO 131 (2016) 1, pp. 218-242
Persistent link: https://www.econbiz.de/10011702086
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Patent litigation in Europe
Cremers, Katrin; Ernicke, Max; Gaessler, Fabian; … - In: European journal of law and economics 44 (2017) 1, pp. 1-44
Persistent link: https://www.econbiz.de/10011800224
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Bargaining failure and freedom to operate : re-evaluating the effect of patents on cumulative innovation
Gaessler, Fabian; Harhoff, Dietmar; Sorg, Stefan - 2019
Persistent link: https://www.econbiz.de/10012194108
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Enforcing and trading patents : evidence for Europe
Gäßler, Fabian - 2016
Persistent link: https://www.econbiz.de/10011436554