Research Policy · 2012 · 46 citations · 31 references
Patent FencingMedicinal ChemistryPatent DraftingMedicinePatent AnalysisBusinessLawTherapeutic PatentPatentabilityBusiness Method PatentPde5 InhibitorsPharmacologyIntellectual PropertyExploratory AnalysisDrug DiscoveryTechnology Transfer
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Building Theories from Case Study Research
Kathleen M. Eisenhardt · Academy of Management Review · 1989 · 23.1K citations · Full text
Imitation Costs and Patents: An Empirical Study
Edwin Mansfield, Mark S. Schwartz, Samuel Wagner · The Economic Journal · 1981 · 1.3K citations