when does semaglutide expire the patent on Last week's expiry of the patent for semaglutide—the active ingredient in Novo Nordisk's blockbuster drugs that are used to treat both diabetes and When Does Semaglutide Patent Expire?

Long-term safety data for the combined injectable blend do not exist as of April 2026

The breadth of these trials suggests Lilly sees retatrutide as a cornerstone product with applications far beyond weight loss

How the injections work for weight loss

Current batch by strength Single vial Batch 002 10-vial kit Batch 002 Use this map to match the strength and vial batch code to the testing record shown on this page

Collectively, these findings suggest that GLP-1R activation may have a protective role in schizophrenia, anxiety disorders, autism, and bipolar disorder, though further validation through non-genetic epidemiological studies and clinical trials is warranted

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