Research Management · 1981 · 20 citations · 3 references
LawIntellectual Property LawPharmaceutical PolicyDrug LawIntellectual PropertyPatent LawDrug DevelopmentNew Drug ApplicationsPatent AnalysisPatent StrategyPatent TermDrug Patent PolicyEffective Patent TermPatent Life Cycle ManagementPatent Term In PharmaceuticalsPharmaceutical Patent LawPharmaceutical Patent PolicyResearch Program Management
(1981). The Decline in Effective Patent Life of New Drugs. Research Management: Vol. 24, No. 1, pp. 18-21.
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F. N. David, John W. Tukey · Biometrics · 1977 · 12.9K citations
Issues in Pharmaceutical Economics
Henry B. Steele, Robert Chien · Southern Economic Journal · 1980 · 120 citations