"A Method of Preparation" and Patent Eligibility Under Section 101

Attorney: Marina I. Miller, Ph.D.
March 30, 2020

Before LOURIE, MOORE, and REYNA, Circuit Judges. Illumina, Inc. and Sequenom, Inc. ("Illumina") filed suit against Ariosa Diagnostics, Inc., Roche Sequencing Solutions, Inc., and Roche Molecular Systems, Inc. ("Roche") alleging infringement of U.S. Patents 9,580,751 and 9,738,931. Roche moved for summary judgment that the asserted claims were invalid under 35 U.S.C. § 101. The district court granted Roche's motion holding that the claims of the '751 and '931 patents were directed to ineligible subject matter. Illumina appealed. The Federal Circuit ("the Court") reversed the district court's grant of summary judgment and remanded for further proceedings.... Read more

Federal Circuit Rules in Favor of Patent Eligibility

Attorney: Richard D. Kelly
April 16, 2018

On April 13 the Federal Circuit affirmed the lower court decision in Vanda Pharm. Inc. v. West-Ward Pharm. Int'l. Ltd., appeal Nos. 2016-2707 and 2016-2708. The opinion addresses a number of concerns in ANDA litigation including whether jurisdiction exists under 35 U.S.C. § 271(e)(2) for a "late listed" Orange Book patent (it does), the availability of an injunction to prevent inducement of infringement by a label (it is available), and the patent eligibility of a claim to using a drug based upon the results of a diagnostic technique. It is this latter point which is of significant importance. Claim 1 of the patent (USP 8,586,610 (‘610)):... Read more

The Trials and Tribulations of Patent Eligibility of Natural Products at the PTAB

Attorney: Daniel J. Pereira, Ph.D.
March 8, 2018

As patent prosecution practitioners, we often look for direction from the judges at the PTAB, particularly when agreement cannot be reached at the examining level. This is very evident when there is imprecise guidance as to what constitutes patent eligible subject matter for inventions including natural products following the Supreme Court's decision in Myriad as well as the various iterations of PTO guidance and training materials. Here is a tale of two cases with two different panels (yet each panel interestingly includes one common APJ (New)) and each panel renders very different decisions.... Read more