In this article, published in Biosimilar Development, Limin Zheng discusses the “skinny labeling” approach, which has been a successful strategy for generics to get around the brand’s follow-on “new use” patents. Given the differences between biosimilars and generics, whether the same approach will benefit biosimilar makers calls for a more complicated economic calculation.
On Oct. 10, 2018, President Trump signed into law the Patient Right to Know Drug Prices Act, which, among other things, amends the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (also known as MMA, the Medicare Modernization Act) to require that certain biosimilar applicants and reference product sponsors involved in patent disputes file their settlement agreements with the Federal Trade Commission (FTC) and the Department of Justice (DOJ). In this article, published in Biosimilar Development, Limin Zheng summarizes the key provisions of the new law, discusses its limitations, and takes a look at FTC’s practice in evaluating “reverse payment” settlements in Hatch-Waxman litigations and how similar analyses may be applied to biosimilar settlements.
How does the Biologics Price Competition and Innovation Act of 2009 (BPCIA) impact a biosimilar maker’s right to declaratory relief? In this article, published in Biosimilar Development, Limin Zheng explains why having the right and option to seek declaratory relief is still important to a biosimilar applicant despite the patent resolution mechanism provided by BPCIA, examines the limitations on declaratory judgment actions imposed by BPCIA, and discusses recent court cases addressing biosimilar applicants’ rights to declaratory relief.
Recent Supreme Court Decisions On Inter Partes Review — What Biosimilar Developers Need To Know
The U.S. Supreme Court recently issued two decisions related to inter partes review. This article by Limin Zheng will briefly introduce IPR, discuss the Supreme Court’s decisions, explain how these decisions may impact IPR and biosimilar companies, and suggest how biosimilar companies should respond.
A biosimilar applicant has sole control over whether to initiate the “patent dance” under the Biologics Price Competition and Innovation Act of 2009 (BPCIA), and how far to take it. The question for the biosimilar applicant is how to most effectively leverage that control. Limin Zheng explores the question in her two-part article published in Biosimilar Development: Part 1: Shall We (Patent) Dance? — Key Considerations For Biosimilar Applicants; Part 2: The Biosimilar Patent Dance: What Can We Learn From Recent BPCIA Litigation?
In this three-part series, we will look at how the U.S. Supreme Court’s jurisprudence on patent eligibility has evolved, examine the impact of its March 2012 decision in Mayo Collaborative Services v. Prometheus Labs, Inc. on life sciences patent litigation in lower courts, and discuss what it means for patent eligibility of biologic and biosimilar patents. Read Limin Zheng’s article published in Biosimilar Development: Part 1; Part 2; Part 3.
“The Numbers Indicate the Russian Olympic Ban Was Too Harsh,” Sports Law360, December 5, 2017, https://www.gcalaw.com/wp-content/uploads/2017/12/the_numbers_indicate.pdf.
“Australian Football Transgender Ban Is Discriminatory,” Sports Law 360, October 16, 2017,
“Would Spock Kneel for the Anthem,” Texas Tribune, October 10, 2017, https://www.tribtalk.org/2017/10/10/would-spock-kneel-for-the-anthem/