In the time since the Federal Circuit issued its Vanda Pharma decision in April, Vanda Pharm. Inc. v West-Ward Pharm. Intl. Ltd. 887 F.3d 1117 (Fed. Cir. 2018) the US Patent and Trademark Office (USPTO) has issued two memos to the examining corps which provide increased clarity and predictability in the determination of patent eligibility which is more good news for the eligibility of claims relating to diagnostic or similar tests utilized in treating patients. If you’re not familiar with the Vanda Pharma decision, and want more detail, see my previous post HERE.