Posts Tagged: "John Duffy"

SCOTUS Requests Response in CareDx Eligibility Petition Following Michel/ Duffy Brief

Last week, retired U.S. Court of Appeals for the Federal Circuit (CAFC) Chief Judge Paul Michel and law professor John F. Duffy filed an amicus brief with the U.S. Supreme Court in support of CareDx, Inc. and the Board of Trustees of the Leland Stanford Junior University. The company and university are asking the Supreme Court to review a 2022 decision invalidating claims of its patents directed to detection levels of donor cell-free DNA (cfDNA) in the blood of an organ transplant patient. In the amicus brief, Michel and Duffy wrote, “this case concerns [us] because it represents a continuing trend of uncertainty and inconsistency in patent-eligibility jurisprudence…The outcome undermines the innovation promoting goals of U.S. patent law.”

Witnesses Tell House IP Subcommittee, “It’s Up to You” to Fix Arthrex

“It’s up to you to do the right thing and fix this,” said Professor Arti Rai of The Center for Innovation Policy at Duke University School of Law near the end of a hearing on what Congress should do in the wake of the Arthrex decision yesterday. Rai was one of four IP scholars who testified during the hearing of the House Judiciary Committee’s Subcommittee on Courts, Intellectual Property and the Internet; all witnesses seemed to agree that the courts will not fix the problem soon enough to ensure the requisite certainty for U.S. patent owners and businesses, so Congress must act. In Arthrex, the Federal Circuit found that the Patent Trial and Appeal Board’s (PTAB’s) Administrative Patent Judges (APJs) were unconstitutionally appointed and removed the civil service protections they previously were deemed to enjoy—although, as Professor John Duffy of the University of Virginia School of Law pointed out, if the Federal Circuit ruled that the APJs can’t have tenure, that arguably means they never did. “If you go back to Marbury v. Madison, courts don’t actually strike down statutes; they simply say what the law is,” Duffy said.