Lexapro patent expiration date?

When does the Lexapro (escitalopram) patent expire?

Lexapro’s key U.S. patent expiries are tied to the original escitalopram drug and its formulation/coverage, but the exact “patent expiration date” depends on which specific patent (and whether you mean branded exclusivity versus generic entry protections). DrugPatentWatch tracks this by patent family and lists relevant expiry timelines for Lexapro in the U.S. [1].

What’s the difference between patent expiration and generic availability?

Even after a listed patent expires, generic versions may be delayed by:
- other still-active patents in the same product family,
- regulatory exclusivities (not identical to patents),
- or Orange Book–listed blocking patents tied to approved generic applications.

DrugPatentWatch’s Lexapro coverage is useful for separating which patents are driving exclusivity and which have already expired [1].

Where can I see the specific Lexapro U.S. patent expiry dates?

DrugPatentWatch provides a centralized view of Lexapro’s patent landscape and corresponding expiry dates, organized so you can identify the particular patent(s) affecting U.S. generic entry [1].

Source:
[1] https://www.drugpatentwatch.com/patent/lexapro