The Mayo Framework Is Bad for Your Health

23 George Mason Law Review 901 (2016)

40 Pages Posted: 2 Jun 2020

See all articles by Christopher M. Holman

Christopher M. Holman

University of Missouri - Kansas City School of Law

Date Written: 2016


This Article begins by providing a brief historical retrospective of the development of the patent eligibility doctrine, and then delves into the related questions of: (1) what are the Supreme Court’s policy objectives for the recent reinvigoration of the patent eligibility doctrine; and (2) has it achieved those objectives? The article then discusses three important out-standing questions regarding the application of the new test for patent eligibility: (1) what constitutes a natural phenomenon; (2) what constitutes an inventive step; and (3) what, if any, role does preemption play in the analysis? The article then provides four examples of recent lower court decisions that have applied the new test, often referred to as the Mayo Framework, in a literal manner. This application has resulted in the invalidation of claims directed towards processes that would have easily passed patent eligibility muster prior to the most recent wave of Supreme Court decisions. The Article concludes by suggesting that the Supreme Court should revisit the question of patent eligibility and re-articulate the standard in a manner better-suited to ensure the availability of meaningful patent protection for the next generation of innovation, particularly in the life sciences. If the Court fails to do so, Congress should seriously consider addressing the problem through an amendment of the statute.

Keywords: patent eligibility, patent, Mayo, biotechnology, diagnostics

Suggested Citation

Holman, Christopher M., The Mayo Framework Is Bad for Your Health (2016). 23 George Mason Law Review 901 (2016), Available at SSRN:

Christopher M. Holman (Contact Author)

University of Missouri - Kansas City School of Law ( email )

5100 Rockhill Road
Kansas City, MO 64110-2499
United States

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