3 known cases. View patent page →
An Inter Partes Review (IPR) was initiated by Unified Patents against patent owner Lumiradx UK Ltd. concerning patent 8630699, which concluded with a procedural termination.
A US District Court case involving patent 8630699 is active in the Delaware District Court under case number 1:24-cv-00224.
Welch Allyn alleges iRhythm's Zio AT, Zio XT, and Next-Generation Zio Monitor ECG monitoring products/services infringe patents including U.S. 8,750,974. The '974 patent was added via Second Amended Complaint in February 2025 as one of two newly asserted patents, and the case is pending and flagged stayed pending inter partes reviews of the originally asserted patents.