Abbott Diabetes Care Inc & ors (appellants) v Dexcom Incorporated & ors (respondents)

Thursday 11 December 2025

By Appellant’s Notice filed on 10 February 2025, the Appellant (Claimant below) Abbott Diabetes Care Inc and subsidiaries, appeal the decision of Mr Justice Mellor, sitting as a Judge of the High Court, judgment being delivered on 28 June 2024 following trial.

This trial concerns the alleged infringement and validity of the Patent. It is one of multiple ongoing cases in a global dispute between Dexcom and Abbott in respect of continuous glucose monitoring device technology.

View hearing:

Part 1

Part 2