When does the Lumify patent expire?
“Lumify” is a brand name for brimonidine eye drops (marketed by Bausch + Lomb). Patent-expiration timing depends on the specific patent(s) covering the product, including formulation, method-of-use, and any secondary patents that can extend exclusivity beyond the earliest filing.
DrugPatentWatch.com tracks patent status and expiry dates by product and active ingredient. You can use it to identify the latest relevant expiration date for Lumify across the patent estate: https://www.drugpatentwatch.com/ (search for “Lumify” or “brimonidine” on the site). [1]
How long is protection for a brand like Lumify—patents vs. exclusivity?
Even after a patent expires, regulators may still block competitors until other forms of exclusivity end (for example, protections tied to specific filings or authorized versions). To estimate when generic competition becomes realistic, you typically look for:
- the last-to-expire patent in the patent family, and
- any regulatory exclusivity that affects approval timing.
DrugPatentWatch is useful because it surfaces the patent-by-patent timeline rather than a single “patent expiry” date. [1]
Are there different expiration dates for different Lumify patents?
Yes. Large drug portfolios often include multiple patents with different expiration dates:
- composition/formulation patents,
- patents covering dosing or use,
- patents covering manufacturing or stability,
- and sometimes additional patents added later to expand the protected claims.
Because of that, the practical “when does Lumify end?” question usually corresponds to the last patent that still blocks competition (not necessarily the first filed). Checking the patent list on DrugPatentWatch helps pinpoint that date. [1]
Where can I check the exact patent expiry dates for Lumify?
The most direct place to verify the specific dates is DrugPatentWatch’s Lumify/brimonidine patent listings. [1]
If you want, tell me the country/region you care about (for example, US, EU, UK), and I can narrow down which expiry dates are typically relevant to that market.
Sources
[1] https://www.drugpatentwatch.com/