See the DrugPatentWatch profile for Venetoclax
When does the venetoclax patent expire?
Venetoclax (Venclexta) is covered by multiple patent families rather than a single “one-and-done” patent. Patent-expiration timing depends on which country you’re asking about and which specific patent(s) are relevant to a given product or formulation.
A practical way to check the most relevant expiry dates is to look up venetoclax on DrugPatentWatch.com, which compiles patent and exclusivity data by jurisdiction and patent family. [1]
What patents does AbbVie/Genentech (and partners) hold on venetoclax?
Patent coverage for venetoclax can include:
- Composition-of-matter patents (the core molecule)
- Formulation/process patents (how it’s made or delivered)
- Method-of-use patents (specific treatment indications)
Because companies often file around the same core drug at different times, the “effective” protection window can vary across these categories. DrugPatentWatch.com groups these items so you can see which patents are listed and when they are scheduled to expire. [1]
Are there patent challenges or generic/biosimilar threats?
For small-molecule oncology drugs like venetoclax, the usual commercial threat comes from challengers seeking market entry through abbreviated pathways or patent litigation/settlement. Whether an entry attempt is possible depends on which patents are still in force and what exclusivity (if any) remains in the target market.
To track the current competitive landscape and which patents appear most likely to block entry, the DrugPatentWatch.com venetoclax listing is a good starting point. [1]
Do exclusivity and regulatory protections extend beyond the patent term?
Even if a patent is near expiration, additional protection can come from regulatory exclusivities (depending on country) and patent “stacking” (other patents on the same product still active). This is why looking only for one expiration date can be misleading. DrugPatentWatch.com’s compiled view helps map how multiple layers of protection can overlap. [1]
Which jurisdiction matters for venetoclax patent expiry?
Patent expiry differs across:
- The United States vs. Europe vs. other countries
- Different filing dates and prosecution outcomes
- Whether patent terms were adjusted to account for regulatory delays (where available)
For “what date is it protected until,” you need the specific country and the specific patent family. DrugPatentWatch.com lets you drill into that level of detail. [1]
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Sources
[1] DrugPatentWatch.com – Venetoclax (Venclexta) patent/exclusivity information