Patenting Diagnostics and Biomarkers Six Years After <i>Mayo</i>In 2012, the U.S. Supreme Court decided the landmark case of Mayo Collaborative Services v. Prometheus Laboratories, Inc., 566 U.S. 66 (2012), which was hailed by some as banning patents on methods of medical diagnosis. It appeared to be the end of the road for the development of personalized medicine for profit, at least

Rules for Patenting Genetic Biomarkers Are Updated in Roche v. CepeidAs the readers of this blog are no doubt aware, patenting DNA defined only by a naturally occurring nucleotide sequence was banned by the U.S. Supreme Court in the landmark case of Association for Molecular Pathology v. Myriad Genetics, Inc. The patentee in that case attempted to patent “isolated” DNA with the natural sequence

Inventors of methods of medical testing have had a rough time since the Supreme Court decided Mayo Collaborative Services v. Prometheus Labs. Inc. In the Mayo case, the Court considered whether a method of determining whether a patient is receiving the proper dosage of thioguanine drugs is eligible for patenting, when the method involved