Fisher & Paykel Healthcare Files Two Petitions for Inter Partes Review of ResMed’s Patent

On June 23, 2017, Petitioners Fisher & Paykel Healthcare Limited filed two petitions for inter partes review of ResMed Limited’s patent, U.S. Patent No. 9,119,931 titled “Mask System.”  Both petitions allege invalidity of the patent under 35 U.S.C. § 103.  The cases are IPR2017-01658 and IPR2017-01659 before the Patent Trial and Appeal Board.

By: Katherine E. Adams

Fisher & Paykel Petition – 1

Fisher & Paykel Petition – 2