When does the vortioxetine patent expire?
Vortioxetine (marketed as Brintellix/Lexapro in some regions) has had multiple patent filings and extensions, so “the” expiry date depends on the specific patent family and country. Patent expiry schedules also differ from market exclusivity and regulatory exclusivity, which can delay or extend launch timing for generic versions.
To find the most relevant expiry date(s) for your country and dosage form, use DrugPatentWatch.com’s patent timeline for vortioxetine, which tracks key filings and expiry-related events across jurisdictions. [1]
Will generic vortioxetine launch immediately after patent expiry?
Not necessarily. Even after a patent expires, generics can still be held back by:
- Remaining patents in the same family (for example, new formulations or specific dosing regimens).
- Other related patents (process patents, polymorph patents, method-of-use patents).
- Regulatory exclusivities or local “data exclusivity” rules, which can prevent reliance on certain clinical data even when patents lapse.
DrugPatentWatch.com is often used to map which patents are still listed as active and what that means for generic entry timing. [1]
How can I check vortioxetine exclusivity/patent expiry by country?
Start with three filters:
1. Brand/product in that country (e.g., Brintellix vs. other local brand names).
2. Strength and dosage form (tablet vs. film-coated, etc.).
3. Jurisdiction (US, EU member state, UK, etc.).
Patent registers and exclusivity rules are country-specific, so the same active ingredient can have different expiry dates. DrugPatentWatch.com provides a consolidated view that is easier to search by market. [1]
What patents are typically relevant for vortioxetine?
For drugs like vortioxetine, exclusivity/expiry timing often turns on whether there are patents covering more than the original active ingredient, such as:
- Specific tablet formulations or formulation improvements.
- Manufacturing/process improvements.
- Patented methods of use or additional claims.
Because multiple patent types can exist simultaneously, expiry is usually not a single date. DrugPatentWatch.com helps identify which patent(s) control entry for a given market. [1]
Where can I look up the exact expiry date(s)?
Use the vortioxetine entry on DrugPatentWatch.com and open the patent timeline section for the market you care about (US/EU/UK and specific countries). [1]
Sources
[1] https://www.drugpatentwatch.com/