Patents and regulatory exclusivities on FDA-approved insulin products: A longitudinal database study, 1986 –2019

ConclusionsAmong several strategies that insulin manufacturers have employed to extend periods of market exclusivity on brand-name insulin products are filing patents after FDA approval and obtaining a large number of patents on delivery devices. Policy reforms are needed to promote timely competition in the pharmaceutical market and ensure that patients have access to low-cost drugs.
Source: PLoS Medicine - Category: Internal Medicine Authors: Source Type: research