Pfizer settles with 3 generics firms over Vyndamax

29 April 2026

US pharma giant Pfizer (NYSE: PFE) yesterday announced that it has entered into settlement agreements with generic drug manufacturers - Dexcel Pharma, Hikma Pharmaceuticals (LSE: HIK) and Cipla (BSE: 500087) - regarding lawsuits filed in the US District Court for the District of Delaware for infringement of patents relating to Vyndamax (tafamidis), a treatment for cardiomyopathy transthyretin-mediated amyloidosis (ATTR-CM).

These settlements extend the effective US patent expiry date for Vyndamax to June 1, 2031, subject to the outcome of other litigation. Pfizer had previously anticipated a significant decline in US revenues for Vyndamax beginning in 2029 upon patent expiry. As a result of this settlement, revenues are now expected to remain relatively stable from 2028 through mid-2031.

This article is accessible to registered users, to continue reading please register for free.  A free trial will give you access to exclusive features, interviews, round-ups and commentary from the sharpest minds in the pharmaceutical and biotechnology space for a week. If you are already a registered user please login. If your trial has come to an end, you can subscribe here.

Login to your account

Become a subscriber

 

£820

Or £77 per month

Subscribe Now
  • Unfettered access to industry-leading news, commentary and analysis in pharma and biotech.
  • Updates from clinical trials, conferences, M&A, licensing, financing, regulation, patents & legal, executive appointments, commercial strategy and financial results.
  • Daily roundup of key events in pharma and biotech.
  • Monthly in-depth briefings on Boardroom appointments and M&A news.
  • Choose from a cost-effective annual package or a flexible monthly subscription
The Pharma Letter is an extremely useful and valuable Life Sciences service that brings together a daily update on performance people and products. It’s part of the key information for keeping me informed

Chairman, Sanofi Aventis UK

Company News Directory



Companies featured in this story

More ones to watch >






Company Spotlight



More Features in Generics