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Full-Text Articles in Intellectual Property Law
The Case Of The Missing Device Patents, Or: Why Device Patents Matter, Erika Lietzan, Kristina M. L. Acri, Evan Weidner
The Case Of The Missing Device Patents, Or: Why Device Patents Matter, Erika Lietzan, Kristina M. L. Acri, Evan Weidner
Faculty Publications
A company that earns premarket approval of its medical device is entitled to an extension of one patent claiming the device, to make up for some of the time it spent doing premarket research. Yet, surprisingly, a mere thirteen percent of those eligible for this extension (also known as patent term "restoration") ask for one. In contrast, most drug companies entitled to this same patent extension ask for one.
In this Article, we attribute the imbalance largely to differences between the two regulatory frameworks. In brief, because the FDA classifies and regulates devices based on what they do and how …