Semaglutide patent date?

There isn’t a single “semaglutide patent date.” Semaglutide is covered by multiple patent families in different jurisdictions (US, Europe, WO, etc.), and each family has its own priority/grant/expiry timeline. If you can tell me:

- which jurisdiction(s) you care about (US, EU, worldwide, etc.)
- whether you want the earliest priority date, the grant date, or the expiry date
- and whether you want only composition-of-matter patents or also patents on manufacturing, salts/stabilizers, or methods of use

I can give you precise dates and patent numbers.

If you’d like, I can also guide you through checking this yourself in patent databases (USPTO, Espacenet, WIPO Patentscope) and pull the key semaglutide patent families with their relevant dates.