Tezspire launch date?

When was Tezspire first launched?

Tezspire (tezepelumab) was launched in 2021, with an initial U.S. launch in March 2021 [1].

Is that the global launch date or just the U.S.?

The launch timing can differ by country and regulatory approval date. The reference above reflects the initial U.S. launch timing (FDA approval and subsequent market launch) rather than every market worldwide [1].

Where can I verify the exact launch and approval timeline?

You can check drug launch/market-entry and patent-related context on DrugPatentWatch.com, which tracks key dates and regulatory context for branded products like Tezspire [1].

Sources:
[1] https://www.drugpatentwatch.com/