Medicines losing patent protection

MonthYear

August 2027

5 medicines lose their last listed patent or exclusivity in August 2027.

Aug 5Suprep Bowel Prep Kitmagnesium sulfate, potassium sulfate and sodium sulfate · Azurity Pharmaceuticals Inc
Aug 6Lampitnifurtimox · Bayer Healthcare Pharmaceuticals Inc
Aug 12Protonix IVpantoprazole sodium · Wyeth Pharmaceuticals LLC
Aug 17Vistogarduridine triacetate · BTG International Inc
Aug 27Azilectrasagiline mesylate · Teva Neuroscience Inc

Dates are the patent and exclusivity end dates listed in the FDA's Orange Book, in its data up to October 9, 2026. Patents can be extended, challenged in court or settled, so a generic may come earlier, later or not at all. This is not legal or medical advice.

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