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Incremental Improvement Of The Patentability Standard Of Nonobviousness, Kayla Siletti Brown

Fordham Law Review

Patents incentivize innovation, but the face of innovation has changed over the past several decades. Patent law is adapting to the radical growth of the pharmaceutical and biotechnological industries, which produce drugs and biologics respectively. Research and development in these fields is largely incremental—new products are often derived from existing products. However, patents do not protect “obvious” improvements, those that anyone skilled in the relevant scientific field could have discovered through predictable, routine work. The line between incremental R&D and routine, obvious improvements is difficult to draw. The U.S. Court of Appeals for the Federal Circuit and the Patent Trial …