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Renewing Faith In Antitrust: Unveiling The Hidden Network Behind Pharmaceutical Product Hopping, Victoria Field

Fordham Journal of Corporate & Financial Law

Patents grant time-limited market exclusivity to drug manufacturers, meaning that other companies are prohibited from copying and selling the patented pharmaceutical. This allows manufacturers to lawfully charge monopoly prices. Generic competition starts at the expiration of the patent. To maintain coveted monopoly power, manufacturers often release an alternative formulation of the drug with a fresh patent that enjoys continued market exclusivity. Manufacturers who can convert their consumer base to the new formulation can continue charging peak prices. This process, called “product hopping,” has been the target of significant antitrust inquiry, with mixed results.

A product hop may be the result …