Policy ForumIntellectual Property

Balancing Innovation and Access: Patent Challenges Tip the Scales

Science  16 Oct 2009:
Vol. 326, Issue 5951, pp. 370-371
DOI: 10.1126/science.1176116

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Summary

Improvements in pharmaceutical research and development (R&D) depend on product innovation. But the number of new compounds approved annually by the U.S. Food and Drug Administration (FDA) has fallen from an average of 35 in 1996–2001 to 20 in 2002–07 (1). This decline stems from several factors (2); however, one particular U.S. regulation—the Paragraph IV patent challenge—is increasingly stifling new drug innovation and deserves our attention.