29 October 2024 Sean Mosby 2003 Case Updates Pfizer Inc v Uniqure Biopharma BV [2024] EWHC 2672 (Pat) bySean Mosby Summary The judge in this patent case found that the claimants’ gene therapy expert had developed, quite possibly guided by lawyers, the understanding that the primary duty of an expert witness is not to say anything that may damage the instructing party’s case if it can be avoided. To continue reading you must be an EWI member, become a member and access exclusive content. Already a member? Login More links Link to the Judgment Share Print Tags 16. Criticism and Complaints06. Rules and Regulations11. Report Writing08. Working with Instructing Parties15. Giving Oral Evidence Related articles Qing Li & Ors v Fan Demetris Yuan & Anor [2026] EWHC 272 (Comm) Working with Expert Witnesses in Construction Civil Justice Council Consultation on Use of AI for Preparing Court Documents Moulding -v- BSA Group (SW) Ltd & others, HHJ Berkley, County Court at Bristol 16th January 2026 Podcast Episode 22: Feedback and Criticism Switch article How not to use AI in expert evidence Previous Article Thomas Murray Joins EWI as a Corporate Partner Next Article Comments are only visible to subscribers.