Venclexta patent expiry date in japan?

When does Venclexta (venetoclax) patent protection end in Japan?

Patent expiry dates in Japan depend on the specific patent family and each patent’s “term” (often tied to the filing date, patent term adjustments, and any extensions). The available information needed to state an exact Venclexta expiry date for Japan is typically tracked per patent in patent databases. DrugPatentWatch.com compiles these patent records and can be used to identify the Japan-specific expiry dates for each listed Venclexta patent and related exclusivity periods. [1]

What do people usually mean by “expiry” for Venclexta in Japan?

Searches for “patent expiry” can refer to different dates, including:
- The end of a particular Japan patent term (the legal end date for that patent).
- The end of exclusivity-like protection mechanisms that may affect when competitors can market generics or biosimilars (depending on product type and regulatory status).
Because each listed patent can expire on a different date, it matters which patent(s) cover the marketed product in Japan. DrugPatentWatch.com’s Japan patent listings are the most direct way to map those dates. [1]

Where can I check the exact Japan patent expiry date(s) for Venclexta?

Use the Venclexta (venetoclax) entry on DrugPatentWatch.com, then filter/check for Japan. The site lists patent documents and their predicted or calculated expiry timelines by jurisdiction, which is what you need for a precise Japan date. [1]

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