Law.com Subscribers SAVE 30%

Call 855-808-4530 or email [email protected] to receive your discount on a new subscription.

IP News

By Jeff Ginsberg and J. Jay Cho
July 01, 2023

Federal Circuit Examines the Analogous Art Test

On May 9, 2023, a Federal Circuit panel consisting of Judges Reyna, Mayer and Cunningham issued a precedential opinion, authored by Judge Cunningham, in Sanofi-Aventis Deutschland GmbH v. Mylan Pharm. Inc., Case No. 2021-1981. Patent owner Sanofi appealed from an inter partes review (IPR) Board's decision finding Sanofi's U.S. Patent No. RE47,614 (the "614 Patent") invalid as obvious, arguing that Mylan failed to assert that a prior art reference is analogous to the challenged patent and instead asserted that the reference is analogous to another prior art reference. Slip Op. at 2. The Federal Circuit agreed finding that the analogousness test was not based on the challenged patent and, therefore, Mylan did not meet its burden of establishing obviousness. Id. As a result, the Federal Circuit reversed the Board's decision.

Sanofi's 614 Patent relates to a drug delivery device that can be configured to allow setting of different dose sizes by using a "spring washer" that can exert a force on the cartridge and secure the cartridge against movement. Id. at 2-3. All claims of the 614 Patent require a "spring washer" secured by "at least two fixing elements." Id. at 3.

This premium content is locked for Entertainment Law & Finance subscribers only

  • Stay current on the latest information, rulings, regulations, and trends
  • Includes practical, must-have information on copyrights, royalties, AI, and more
  • Tap into expert guidance from top entertainment lawyers and experts

For enterprise-wide or corporate acess, please contact Customer Service at [email protected] or 877-256-2473

Read These Next
Why So Many Great Lawyers Stink at Business Development and What Law Firms Are Doing About It Image

Why is it that those who are best skilled at advocating for others are ill-equipped at advocating for their own skills and what to do about it?

Bankruptcy Sales: Finding a Diamond In the Rough Image

There is no efficient market for the sale of bankruptcy assets. Inefficient markets yield a transactional drag, potentially dampening the ability of debtors and trustees to maximize value for creditors. This article identifies ways in which investors may more easily discover bankruptcy asset sales.

The DOJ's Corporate Enforcement Policy: One Year Later Image

The DOJ's Criminal Division issued three declinations since the issuance of the revised CEP a year ago. Review of these cases gives insight into DOJ's implementation of the new policy in practice.

A Lawyer's System for Active Reading Image

Active reading comprises many daily tasks lawyers engage in, including highlighting, annotating, note taking, comparing and searching texts. It demands more than flipping or turning pages.

Protecting Innovation in the Cyber World from Patent Trolls Image

With trillions of dollars to keep watch over, the last thing we need is the distraction of costly litigation brought on by patent assertion entities (PAEs or "patent trolls"), companies that don't make any products but instead seek royalties by asserting their patents against those who do make products.