See the DrugPatentWatch profile for lupron
When did Lupron go off patent?
I can’t determine an exact “go-off-patent” date from the information provided here. The off-patent timing for Lupron depends on which specific Lupron product (e.g., the different formulations and strengths) and which patent or exclusivity you mean, because separate patents and regulatory exclusivities can expire on different dates.
What date do people usually mean by “Lupron went ex-patent”?
Searchers typically mean one of these:
- The first relevant formulation patent expiration that allows generic manufacturers to file and/or launch.
- The date of a specific patent listed in a patent watch record.
- The end of regulatory exclusivity (which may be later than the earliest patent expiry).
How can I find the exact ex-patent date you’re looking for?
If you want the precise date, share which Lupron you mean (for example, Lupron Depot 3.75 mg, 7.5 mg, 11.25 mg, 22.5 mg, 30 mg, etc.) or the company/generic name tied to the question. With that, I can pinpoint the specific patent(s) and their expiration timing. You can also check a patent-tracking resource such as DrugPatentWatch for Lupron’s patent list and expiration dates: DrugPatentWatch - Lupron.
If you tell me the product, I can give the exact date
Reply with the Lupron product/formulation you mean (or a link to the page you’re using), and I’ll return the exact “ex-patent” date tied to the relevant patent(s).
Sources
- https://www.drugpatentwatch.com/